The map

The library, drawn to size

5,955 works across 39 domains and 449 fields. The picture answers how big and when; the tables under it answer how much of what, down to every topic. Nothing here is maintained by hand — it is all counted from the catalogue at build time.

Area is works held. Hover, or tab in and use the arrow keys.

How to read it

On the dial, each mark is a domain and its area is how many works the library holds there — area rather than width, so four times the works is four times the mark. Domains are grouped into their branch around the rim, and the rim is divided by how many domains a branch has, not by how many works, so nothing is crowded out. Nothing on the dial is a ranking.

What it does not show

Size is what has been catalogued, not what matters. A small mark is usually a subject we have covered thinly rather than a small subject, and the timeline’s shape is partly the history of thought and partly the fact that a 1998 paper is easier to link freely than a 1698 one. Both are worth knowing before drawing a conclusion from the picture.

Domains

449

Fields

4,673

Topics

5,955

Works

5,222

Free to read

How full it is

The map was drawn first and is being filled in. A topic with nothing in it is not a gap in the subject — it is work not yet done.

Fields with at least one work

449/449

100.0% filled

Topics with at least one work

4,422/4,673

94.6% filled

What the works are

Medium is recorded on each work rather than guessed from its format — a lecture can be either. Free opens on the spot; borrow means a library queue.

Format

Paper: 2,33239.2%
Book: 2,03434.2%
Report: 71512.0%
Essay: 4177.0%
Lecture: 1642.8%
Talk: 971.6%
Series: 971.6%
Video: 701.2%
Course: 280.5%
Documentary: 10.0%

Medium

Read: 5,69995.7%
Watch: 2564.3%

Level

Entry: 1,07618.1%
Intermediate: 2,08735.0%
Advanced: 2,79246.9%

Access

Free: 5,22287.7%
Borrow: 140.2%
Paid: 71912.1%
No link yet: 71912.1%

Every subject

Open a domain for its fields, and a field for its topics. Topics with nothing in them are counted at the end of each list rather than shown.

SubjectFieldsTopicsWorksReadWatchFree

Formal & Natural Sciences5657073668452688

Mathematics10/10118/12017816018167

93 books · 37 papers · 20 essays · 10 courses · 9 videos · 6 series · 3 talks

Foundations & Logic—13/132726124

Category Theory——33—3
Set Theory——33—3
Computability & Recursion Theory——22—2
Constructive Mathematics——22—1
Foundations & Overviews——22—2
Gödel's Incompleteness Theorems——2112
Model Theory——22—2
Nonstandard Analysis——22—1
Proof Theory——22—2
Propositional & Predicate Logic——22—2
The Axiom of Choice——22—2
Type Theory——22—2
Reverse Mathematics——11—0
Open Foundations & Logic →

Probability Theory—12/122322120

Foundations & Overviews——3213
Martingales——33—2
Brownian Motion & Diffusion——22—2
Concentration Inequalities——22—2
Large Deviations——22—1
Markov Chains——22—2
Measure-Theoretic Probability——22—1
Random Matrix Theory——22—2
Random Walks——22—2
Percolation Theory——11—1
Stochastic Calculus——11—1
Stochastic Processes——11—1
Open Probability Theory →

Algebra—14/141815318

Group Theory——2112
Lie Groups & Lie Algebras——22—2
Linear Algebra——2022
Universal Algebra——22—2
Algebraic K-Theory——11—1
Commutative Algebra——11—1
Elementary & Abstract Algebra——11—1
Field Theory——11—1
Foundations & Overviews——11—1
Galois Theory——11—1
Homological Algebra——11—1
Module Theory——11—1
Representation Theory——11—1
Ring Theory——11—1
Open Algebra →

Topology—10/111818—16

Knot Theory——33—2
Topological Data Analysis——33—3
Homology & Cohomology——22—2
Homotopy Theory——22—2
Low-Dimensional Topology——22—2
Morse Theory——22—1
Algebraic Topology——11—1
Differential Topology——11—1
Manifold Theory——11—1
Point-Set Topology——11—1
+ 1 topic with nothing in them yet
Open Topology →

History & Philosophy of Mathematics—10/101717—16

The Calculus Priority Dispute——33—2
Ancient & Greek Mathematics——22—2
Great Theorems & Their Stories——22—2
Intuitionism——22—2
Proof & Certainty——22—2
The Foundational Crisis——22—2
Foundations & Overviews——11—1
Islamic Golden Age Mathematics——11—1
Mathematical Biography——11—1
Platonism vs Formalism——11—1
Open History & Philosophy of Mathematics →

Geometry—11/111615115

Algebraic Geometry——22—2
Differential Geometry——22—2
Fractal Geometry——2112
Non-Euclidean Geometry——22—2
Projective Geometry——22—2
Convex Geometry——11—1
Discrete & Computational Geometry——11—0
Euclidean Geometry——11—1
Foundations & Overviews——11—1
Riemannian Geometry——11—1
Symplectic Geometry——11—1
Open Geometry →

Analysis—12/121512314

Ergodic Theory——22—2
Measure Theory——22—2
Real Analysis——22—2
Approximation Theory——11—0
Calculus of Variations——11—1
Complex Analysis——11—1
Foundations & Overviews——1011
Functional Analysis——1011
Harmonic & Fourier Analysis——1011
Operator Theory——11—1
Ordinary Differential Equations——11—1
Partial Differential Equations——11—1
Open Analysis →

Applied Mathematics—13/131510515

Chaos Theory——2112
Foundations & Overviews——2022
Control Theory——11—1
Cryptography (Mathematical)——11—1
Dynamical Systems——11—1
Game Theory——11—1
Information Theory——11—1
Mathematical Biology——11—1
Mathematical Modelling——1011
Mathematical Physics——11—1
Numerical Analysis——1011
Operations Research——11—1
Optimisation Theory——11—1
Open Applied Mathematics →

Combinatorics & Discrete Mathematics—11/111513215

Ramsey Theory——3213
Graph Theory——22—2
Matroid Theory——22—2
Algebraic Combinatorics——11—1
Combinatorial Optimisation——11—1
Design Theory——11—1
Enumerative Combinatorics——11—1
Extremal Combinatorics——11—1
Foundations & Overviews——1011
Order Theory & Lattices——11—1
Probabilistic Method——11—1
Open Combinatorics & Discrete Mathematics →

Number Theory—12/131412214

Distribution of Primes——2112
The Riemann Hypothesis——2112
Additive Combinatorics——11—1
Algebraic Number Theory——11—1
Analytic Number Theory——11—1
Computational Number Theory——11—1
Diophantine Equations——11—1
Elementary Number Theory——11—1
Elliptic Curves——11—1
Modular Forms——11—1
p-adic Analysis——11—1
Transcendence Theory——11—1
+ 1 topic with nothing in them yet
Open Number Theory →

Physics11/11107/11314712918144

55 papers · 44 lectures · 23 books · 8 series · 7 videos · 5 talks · 3 reports · 1 course · 1 essay

Condensed Matter Physics—11/121616—16

Band Theory——22—2
Magnetism——22—2
Semiconductor Physics——22—2
Soft Matter & Polymers——22—2
Topological Phases of Matter——22—2
Crystallography & Lattices——11—1
Nanophysics——11—1
Quantum Hall Effect——11—1
Strongly Correlated Systems——11—1
Superconductivity——11—1
Superfluidity——11—1
+ 1 topic with nothing in them yet
Open Condensed Matter Physics →

Quantum Mechanics—12/121612415

Perturbation Theory——3212
Interpretations of Quantum Mechanics——2112
Wave Mechanics & the Schrödinger Equation——22—2
Bell's Theorem——11—1
Foundations & Overviews——1011
Hilbert Space Formalism——1011
Measurement & Decoherence——11—1
Path Integral Formulation——11—1
Quantum Entanglement——11—1
Quantum Information——11—1
Scattering Theory——11—1
Spin & Angular Momentum——11—1
Open Quantum Mechanics →

History & Philosophy of Physics—9/91514115

Foundations & Overviews——2112
Physicist Biography——22—2
Symmetry & Conservation——22—2
The Einstein-Bohr Debate——22—2
The Manhattan Project——22—2
The Scientific Revolution——22—2
Anthropic Reasoning——11—1
Scientific Realism——11—1
The Copenhagen Debates——11—1
Open History & Philosophy of Physics →

Particle Physics & Quantum Field Theory—12/131514114

Beyond the Standard Model——33—2
Quantum Electrodynamics——22—2
Collider Physics & Detectors——11—1
Electroweak Theory——11—1
Gauge Theory——11—1
Neutrino Physics——11—1
Quantum Chromodynamics——11—1
Renormalisation——11—1
Spontaneous Symmetry Breaking——11—1
Supersymmetry——11—1
The Higgs Mechanism——11—1
The Standard Model——1011
+ 1 topic with nothing in them yet
Open Particle Physics & Quantum Field Theory →

Relativity & Gravitation—11/121511415

General Relativity——2112
Gravitational Waves——2112
Special Relativity——2112
String Theory——22—2
Black Hole Thermodynamics——11—1
Black Holes——1011
Cosmological Solutions——11—1
Gravitational Lensing——11—1
Holographic Principle——11—1
Loop Quantum Gravity——11—1
Quantum Gravity——11—1
+ 1 topic with nothing in them yet
Open Relativity & Gravitation →

Classical Mechanics—10/101411314

Fluid Dynamics——22—2
Foundations & Overviews——2112
Hamiltonian Mechanics——22—2
Nonlinear Dynamics & Chaos——2112
Celestial Mechanics——11—1
Continuum Mechanics——11—1
Lagrangian Mechanics——11—1
Newtonian Mechanics——11—1
Oscillations & Waves——1011
Rigid Body Dynamics——11—1
Open Classical Mechanics →

Atomic, Molecular & Optical Physics—9/101212—12

Molecular Spectroscopy——22—2
Nonlinear Optics——22—2
Photonics——22—2
Atomic Structure——11—1
Cold Atoms & Bose-Einstein Condensates——11—1
Ion Traps——11—1
Laser Physics——11—1
Precision Measurement & Metrology——11—1
Quantum Optics——11—1
+ 1 topic with nothing in them yet
Open Atomic, Molecular & Optical Physics →

Thermodynamics & Statistical Mechanics—9/101210212

Laws of Thermodynamics——3213
Entropy & the Arrow of Time——2112
Critical Phenomena & Renormalisation——11—1
Fluctuation Theorems——11—1
Kinetic Theory of Gases——11—1
Maxwell's Demon & Information——11—1
Non-Equilibrium Thermodynamics——11—1
Phase Transitions——11—1
Statistical Ensembles——11—1
+ 1 topic with nothing in them yet
Open Thermodynamics & Statistical Mechanics →

Computational & Experimental Methods—8/81111—11

Monte Carlo Methods——22—2
Scientific Instrumentation——22—2
Signal Processing——22—2
Error Analysis & Uncertainty——11—1
Experimental Design in Physics——11—1
Foundations & Overviews——11—1
Lattice Field Theory——11—1
Numerical Simulation——11—1
Open Computational & Experimental Methods →

Electromagnetism—9/9119211

Classical Optics——2112
Electrostatics——22—2
Electrodynamics——11—1
Electromagnetic Radiation——11—1
Foundations & Overviews——1011
Magnetostatics——11—1
Maxwell's Equations——11—1
Plasma Physics——11—1
Waveguides & Antennas——11—1
Open Electromagnetism →

Nuclear Physics—7/810919

Nuclear Fission——2112
Nuclear Reactions & Cross Sections——22—1
Nuclear Structure——22—2
Nuclear Astrophysics——11—1
Nuclear Fusion——11—1
Radiation Detection——11—1
Radioactive Decay——11—1
+ 1 topic with nothing in them yet
Open Nuclear Physics →

Chemistry10/1092/9410095587

41 lectures · 27 papers · 16 books · 10 reports · 3 series · 2 talks · 1 essay

Physical Chemistry—11/111613314

Chemical Bonding——3212
Electrochemistry——2112
Foundations & Overviews——2112
Quantum Chemistry——22—2
Chemical Equilibrium——11—1
Chemical Kinetics——11—0
Molecular Spectroscopy——11—1
Photochemistry——11—1
Statistical Thermodynamics——11—1
Surface & Colloid Chemistry——11—1
Thermochemistry——11—1
Open Physical Chemistry →

Organic Chemistry—12/121212—9

Asymmetric Catalysis——11—1
Foundations & Overviews——11—1
Functional Group Transformations——11—1
Heterocyclic Chemistry——11—1
Natural Product Chemistry——11—1
Pericyclic Reactions——11—0
Physical Organic Chemistry——11—0
Reaction Mechanisms——11—0
Retrosynthetic Analysis——11—1
Stereochemistry——11—1
Structure & Nomenclature——11—1
Total Synthesis——11—1
Open Organic Chemistry →

Inorganic Chemistry—9/91110111

Heterogeneous Catalysis——22—2
Periodic Trends——2112
Bioinorganic Chemistry——11—1
Coordination Chemistry——11—1
Crystal & Ligand Field Theory——11—1
Foundations & Overviews——11—1
Main Group Chemistry——11—1
Organometallic Chemistry——11—1
Solid State Chemistry——11—1
Open Inorganic Chemistry →

Analytical Chemistry—10/101010—9

Chemometrics——11—0
Chromatography——11—1
Electroanalytical Methods——11—1
Forensic Analysis——11—1
Foundations & Overviews——11—1
Infrared & Raman Spectroscopy——11—1
Mass Spectrometry——11—1
NMR Spectroscopy——11—1
Titrimetry & Gravimetry——11—1
X-ray Diffraction——11—1
Open Analytical Chemistry →

Biochemistry—10/101010—9

Bioenergetics——11—1
Carbohydrate Chemistry——11—1
Enzyme Kinetics & Catalysis——11—1
Foundations & Overviews——11—1
Lipids & Membranes——11—0
Metabolic Pathways——11—1
Nucleic Acid Chemistry——11—1
Protein Structure & Folding——11—1
Signal Transduction——11—1
Structural Biology Methods——11—1
Open Biochemistry →

Materials Chemistry—10/1010919

Battery & Energy Storage Chemistry——11—1
Ceramics & Glasses——11—1
Composite Materials——11—1
Foundations & Overviews——1011
Metal-Organic Frameworks——11—1
Nanomaterials——11—1
Photovoltaic Materials——11—0
Polymer Chemistry——11—1
Self-Assembly——11—1
Semiconductor Materials——11—1
Open Materials Chemistry →

Environmental & Green Chemistry—9/999—6

Atmospheric Chemistry——11—1
Atom Economy——11—0
Biodegradable Materials——11—1
Carbon Capture Chemistry——11—1
Catalysis for Sustainability——11—1
Foundations & Overviews——11—0
Pollutant Fate & Transport——11—0
Soil Chemistry——11—1
Water Chemistry——11—1
Open Environmental & Green Chemistry →

Medicinal & Pharmaceutical Chemistry—7/888—6

Drug Design——22—2
Combinatorial Chemistry——11—1
Pharmacophores——11—1
Process Chemistry——11—1
Prodrugs & Delivery——11—0
Structure-Activity Relationships——11—0
Toxicology of Drugs——11—1
+ 1 topic with nothing in them yet
Open Medicinal & Pharmaceutical Chemistry →

History of Chemistry—7/877—7

Alchemy——11—1
Chemist Biography——11—1
Discovery of the Elements——11—1
Mendeleev & the Periodic Table——11—1
Rise of Synthetic Chemistry——11—1
The Chemical Revolution——11—1
The Haber-Bosch Process——11—1
+ 1 topic with nothing in them yet
Open History of Chemistry →

Nuclear & Radiochemistry—7/777—7

Foundations & Overviews——11—1
Nuclear Fuel Cycle——11—1
Nuclear Waste Chemistry——11—1
Radiation Chemistry——11—1
Radiochemical Separation——11—1
Radioisotopes——11—1
Radiopharmaceuticals——11—1
Open Nuclear & Radiochemistry →

Astronomy & Space Science9/986/92109106398

68 papers · 27 books · 8 reports · 2 series · 2 essays · 1 lecture · 1 talk

History of Astronomy—8/81818—17

Astronomer Biography——44—4
The Copernican Revolution——33—2
Ancient Astronomy——22—2
Foundations & Overviews——22—2
Galileo & the Telescope——22—2
Kepler's Laws——22—2
The Great Debate——22—2
The Space Race——11—1
Open History of Astronomy →

Spaceflight & Astronautics—13/131818—17

Interplanetary Travel——22—2
Launch Vehicles——22—2
Space Law——22—2
Space Policy & Commerce——22—2
Space Stations——22—2
Foundations & Overviews——11—1
Human Spaceflight——11—1
Life Support Systems——11—1
Mission Design & Trajectories——11—0
Orbital Mechanics——11—1
Propulsion Systems——11—1
Satellite Systems——11—1
Spacecraft Design——11—1
Open Spaceflight & Astronautics →

Cosmology—11/111411314

Big Bang Cosmology——2112
Dark Energy——2112
The Hubble Tension——22—2
Cosmic Inflation——11—1
Cosmic Microwave Background——11—1
Cosmological Parameters——11—1
Dark Matter——11—1
Foundations & Overviews——1011
Large-Scale Structure——11—1
Multiverse Hypotheses——11—1
Primordial Nucleosynthesis——11—1
Open Cosmology →

Astrobiology—8/91313—10

Planetary Protection——33—3
The Drake Equation——33—2
Panspermia——22—2
Biosignatures——11—0
Extremophiles——11—1
Origin of Life——11—1
SETI——11—0
The Fermi Paradox——11—1
+ 1 topic with nothing in them yet
Open Astrobiology →

Observational Astronomy—10/111010—9

Adaptive Optics——11—1
Astrometry——11—1
Astronomical Spectroscopy——11—1
Gravitational Wave Astronomy——11—1
Infrared Astronomy——11—1
Photometry——11—1
Radio Astronomy——11—1
Telescope Design——11—1
Time-Domain Astronomy——11—1
X-ray & Gamma-ray Astronomy——11—0
+ 1 topic with nothing in them yet
Open Observational Astronomy →

Stellar Astrophysics—10/111010—9

Binary & Multiple Systems——11—1
Neutron Stars & Pulsars——11—0
Star Formation——11—1
Stellar Black Holes——11—1
Stellar Evolution——11—1
Stellar Nucleosynthesis——11—1
Stellar Structure——11—1
Supernovae——11—1
Variable Stars——11—1
White Dwarfs——11—1
+ 1 topic with nothing in them yet
Open Stellar Astrophysics →

Galactic & Extragalactic Astronomy—9/1099—8

Active Galactic Nuclei——11—0
Dark Matter Halos——11—1
Galaxy Clusters——11—1
Galaxy Formation & Evolution——11—1
Galaxy Morphology——11—1
Quasars——11—1
Structure of the Milky Way——11—1
Supermassive Black Holes——11—1
The Interstellar Medium——11—1
+ 1 topic with nothing in them yet
Open Galactic & Extragalactic Astronomy →

Planetary Science—9/1099—7

Asteroids & Comets——11—1
Gas & Ice Giants——11—0
Impact Cratering——11—1
Kuiper Belt & Oort Cloud——11—1
Planetary Atmospheres——11—1
Planetary Formation——11—1
Planetary Geology——11—1
Planetary Moons——11—0
Terrestrial Planets——11—1
+ 1 topic with nothing in them yet
Open Planetary Science →

Exoplanets—8/988—7

Atmospheric Characterisation——11—1
Detection Methods——11—0
Habitable Zones——11—1
Hot Jupiters——11—1
Planetary System Architecture——11—1
Radial Velocity Method——11—1
Super-Earths & Sub-Neptunes——11—1
Transit Photometry——11—1
+ 1 topic with nothing in them yet
Open Exoplanets →

Earth & Environmental Science9/984/85108105398

44 papers · 34 reports · 24 books · 2 talks · 2 courses · 1 series · 1 essay

Climate Science—12/121414—14

Foundations & Overviews——22—2
Geoengineering——22—2
Climate Feedbacks——11—1
Climate Modelling——11—1
Climate Sensitivity——11—1
Extreme Event Attribution——11—1
Mitigation & Adaptation——11—1
Paleoclimatology——11—1
Radiative Forcing——11—1
Sea Level Rise——11—1
The Carbon Cycle——11—1
Tipping Points——11—1
Open Climate Science →

Geography & Cartography—8/81414—10

Human Geography——44—2
Cartography & Map Projections——33—2
Remote Sensing——22—2
Foundations & Overviews——11—1
Geographic Information Systems——11—1
Physical Geography——11—1
Spatial Analysis——11—0
Toponymy——11—1
Open Geography & Cartography →

Geology—11/111413113

Deep Time & the Geologic Column——22—2
Foundations & Overviews——2112
Geochronology——22—1
Economic Geology——11—1
Geomorphology——11—1
Mineralogy——11—1
Petrology——11—1
Sedimentology——11—1
Stratigraphy——11—1
Structural Geology——11—1
Volcanology——11—1
Open Geology →

Atmospheric Science & Meteorology—9/9121119

Atmospheric Chemistry——22—1
Cloud Physics——22—1
Foundations & Overviews——2112
Atmospheric Dynamics——11—1
Boundary Layer Meteorology——11—1
Numerical Weather Prediction——11—1
Remote Sensing of the Atmosphere——11—1
Severe Weather——11—1
Weather Systems——11—0
Open Atmospheric Science & Meteorology →

Environmental Science—10/101212—12

Environmental Toxicology——22—2
Land Use Change——22—2
Air & Water Pollution——11—1
Biodiversity Loss——11—1
Biogeochemical Cycles——11—1
Ecosystem Services——11—1
Environmental Monitoring——11—1
Foundations & Overviews——11—1
Remediation & Restoration——11—1
Soil Science——11—1
Open Environmental Science →

Natural Hazards & Risk—9/101111—10

Hazard Risk Assessment——22—2
Tsunamis——22—1
Disaster Preparedness——11—1
Drought——11—1
Earthquakes——11—1
Floods——11—1
Hurricanes & Cyclones——11—1
Landslides——11—1
Wildfires——11—1
+ 1 topic with nothing in them yet
Open Natural Hazards & Risk →

Oceanography—9/91111—11

Foundations & Overviews——22—2
Marine Geology——22—2
Chemical Oceanography——11—1
Coastal Processes——11—1
Deep Sea Ecosystems——11—1
Ocean Acidification——11—1
Ocean Circulation——11—1
Physical Oceanography——11—1
Sea Ice——11—1
Open Oceanography →

Geophysics—8/8109110

Earth's Interior Structure——22—2
Gravimetry——22—2
Foundations & Overviews——1011
Geodynamics——11—1
Geomagnetism——11—1
Geothermal Systems——11—1
Plate Tectonics——11—1
Seismology——11—1
Open Geophysics →

Hydrology & Glaciology—8/81010—9

Glaciology——22—2
Water Scarcity——22—1
Foundations & Overviews——11—1
Groundwater & Aquifers——11—1
Ice Sheets——11—1
Snow Hydrology——11—1
Surface Water Hydrology——11—1
Watershed Management——11—1
Open Hydrology & Glaciology →

Statistics & Data Science7/765/669489594

72 papers · 10 books · 4 essays · 3 series · 2 reports · 2 talks · 1 course

Causal Inference—10/102019120

Confounding & Adjustment——33—3
Foundations & Overviews——3213
Potential Outcomes Framework——33—3
Propensity Score Methods——33—3
Regression Discontinuity——33—3
Difference-in-Differences——11—1
Directed Acyclic Graphs——11—1
Instrumental Variables——11—1
Mediation Analysis——11—1
Synthetic Control——11—1
Open Causal Inference →

Data Literacy & Statistical Misuse—11/111614216

Foundations & Overviews——3213
Communicating Uncertainty——2112
Simpson's Paradox——22—2
Statistical Significance vs Practical Significance——22—2
Base Rate Fallacy——11—1
Misleading Visualisation——11—1
p-Hacking & Garden of Forking Paths——11—1
Regression to the Mean——11—1
Selection & Sampling Bias——11—1
Survivorship Bias——11—1
The Replication Crisis——11—1
Open Data Literacy & Statistical Misuse →

Regression & Modelling—10/101414—14

Survival Analysis——33—3
Mixed Effects Models——22—2
Model Selection & Regularisation——22—2
Forecasting——11—1
Foundations & Overviews——11—1
Generalised Linear Models——11—1
Linear Models——11—1
Multivariate Analysis——11—1
Spatial Statistics——11—1
Time Series Analysis——11—1
Open Regression & Modelling →

Experimental Design—8/91313—13

A/B Testing——22—2
Blocking & Randomisation——22—2
Factorial Designs——22—2
Randomised Controlled Trials——22—2
Sequential & Adaptive Designs——22—2
Power Analysis——11—1
Quasi-Experiments——11—1
Sample Size Determination——11—1
+ 1 topic with nothing in them yet
Open Experimental Design →

Statistical Inference—10/101110111

Foundations & Overviews——2112
Asymptotic Theory——11—1
Bootstrap & Resampling——11—1
Confidence Intervals——11—1
Estimation Theory——11—1
Hypothesis Testing——11—1
Likelihood Theory——11—1
Multiple Comparisons——11—1
Nonparametric Methods——11—1
Sufficiency & Information——11—1
Open Statistical Inference →

Bayesian Statistics—9/9109110

Foundations & Overviews——2112
Bayesian Decision Theory——11—1
Bayesian Nonparametrics——11—1
Hierarchical Models——11—1
Markov Chain Monte Carlo——11—1
Model Comparison & Bayes Factors——11—1
Posterior Inference——11—1
Prior Selection——11—1
Variational Inference——11—1
Open Bayesian Statistics →

Statistical Computing—7/71010—10

Foundations & Overviews——22—2
Monte Carlo Methods——22—2
Numerical Optimisation——22—2
Bootstrap Computation——11—1
Reproducible Research——11—1
Simulation Studies——11—1
Statistical Software & Workflow——11—1
Open Statistical Computing →

Technology & Engineering4855780175744734

Computer Science16/16184/19131730413304

224 papers · 29 reports · 28 books · 20 essays · 5 series · 5 videos · 3 talks · 2 lectures · 1 course

Distributed Systems—13/134140141

Computer Networks—11/113434—34

Network Security——44—4
Peer-to-Peer Systems——44—4
Routing & Switching——44—4
TCP & Congestion Control——44—4
The OSI & TCP/IP Models——44—4
DNS——33—3
HTTP & Web Protocols——33—3
Network Performance & Latency——33—3
Content Delivery Networks——22—2
Wireless & Mobile Networks——22—2
Foundations & Overviews——11—1
Open Computer Networks →

Software Engineering—15/152525—24

Agile & Development Process——22—2
Code Review——22—2
Debugging——22—2
Design Patterns——22—2
Foundations & Overviews——22—2
Legacy System Modernisation——22—1
Performance Engineering——22—2
Site Reliability Engineering——22—2
Software Architecture——22—2
Version Control——22—2
Continuous Integration & Delivery——11—1
Refactoring——11—1
Requirements Engineering——11—1
Technical Debt——11—1
Testing & Test Strategy——11—1
Open Software Engineering →

Databases & Data Systems—12/132323—21

Concurrency Control——22—2
Data Warehousing——22—2
Distributed Databases——22—2
Indexing & Storage Engines——22—1
Normalisation & Schema Design——22—1
NoSQL Systems——22—2
Query Optimisation——22—2
Relational Model——22—2
SQL——22—2
Stream Processing——22—2
Transactions & ACID——22—2
Data Modelling——11—1
+ 1 topic with nothing in them yet
Open Databases & Data Systems →

Security & Cryptography—16/162220222

Cryptographic Protocols——22—2
Digital Signatures——22—2
Key Exchange & PKI——2112
Privacy Engineering——22—2
Public Key Cryptography——2112
Symmetric Cryptography——22—2
Foundations & Overviews——11—1
Hash Functions——11—1
Homomorphic Encryption——11—1
Malware Analysis——11—1
Penetration Testing——11—1
Post-Quantum Cryptography——11—1
Reverse Engineering——11—1
Threat Modelling——11—1
Web & Application Security——11—1
Zero-Knowledge Proofs——11—1
Open Security & Cryptography →

Algorithms & Data Structures—15/152017319

Foundations & Overviews——2112
Graph Algorithms——22—2
Online & Streaming Algorithms——22—2
Sorting & Searching——2112
Trees & Balanced Search Trees——22—2
Amortised Analysis——11—1
Approximation Algorithms——11—1
Arrays, Lists & Hash Tables——11—1
Asymptotic Analysis——1011
Divide & Conquer——11—1
Dynamic Programming——11—0
Greedy Algorithms——11—1
Heaps & Priority Queues——11—1
Randomised Algorithms——11—1
String Algorithms——11—1
Open Algorithms & Data Structures →

Programming Languages—13/131918119

Denotational & Operational Semantics——22—2
Foundations & Overviews——2112
Language Design Principles——22—2
Object-Oriented Programming——22—2
Static vs Dynamic Typing——22—2
Type Systems——22—2
Concurrency Models——11—1
Domain-Specific Languages——11—1
Functional Programming——11—1
Lambda Calculus——11—1
Logic Programming——11—1
Memory Management & Garbage Collection——11—1
Metaprogramming & Macros——11—1
Open Programming Languages →

Compilers & Interpreters—10/111716116

Abstract Syntax Trees——22—2
Foundations & Overviews——22—2
Intermediate Representations——22—2
Just-In-Time Compilation——22—2
Linkers & Loaders——22—2
Parsing——2111
Virtual Machines——22—2
Code Generation——11—1
Compiler Optimisation——11—1
Lexical Analysis——11—1
+ 1 topic with nothing in them yet
Open Compilers & Interpreters →

Computer Architecture—12/131715215

Digital Logic Design——2112
Hardware Accelerators——22—2
Parallel Architectures——22—2
Performance Modelling——22—2
RISC vs CISC——22—2
Branch Prediction——11—0
Cache Hierarchies——11—1
GPU Architecture——11—1
Instruction Set Architecture——11—1
Memory Systems——11—0
Pipelining——1011
Superscalar & Out-of-Order Execution——11—1
+ 1 topic with nothing in them yet
Open Computer Architecture →

Computer Graphics & Visualisation—11/111716116

Computational Photography——2112
Geometric Modelling——22—2
Image Processing——22—2
Physically Based Rendering——22—2
Ray Tracing——22—2
Shading & Lighting Models——22—2
Animation & Rigging——11—1
Data Visualisation——11—1
Foundations & Overviews——11—1
Rasterisation——11—0
Real-Time Rendering——11—1
Open Computer Graphics & Visualisation →

Theory of Computation—13/131716114

Foundations & Overviews——2112
NP-Completeness——22—2
P versus NP——22—2
The Halting Problem——22—2
Automata Theory——11—1
Circuit Complexity——11—1
Complexity Classes——11—1
Computability & Decidability——11—1
Formal Languages & Grammars——11—1
Kolmogorov Complexity——11—0
Reductions——11—0
Space Complexity——11—0
Turing Machines——11—1
Open Theory of Computation →

Formal Methods & Verification—9/91616—15

Abstract Interpretation——22—2
Foundations & Overviews——22—2
Model Checking——22—2
Program Logics——22—2
Proof Assistants——22—2
Specification Languages——22—1
Static Analysis——22—2
Correctness by Construction——11—1
Theorem Proving——11—1
Open Formal Methods & Verification →

Operating Systems—10/111414—14

File Systems——22—2
Processes & Threads——22—2
Scheduling——22—2
Virtualisation & Containers——22—2
Concurrency & Synchronisation——11—1
Deadlock——11—1
Device Drivers & I/O——11—1
Kernel Design——11—1
Real-Time Operating Systems——11—1
Virtual Memory——11—1
+ 1 topic with nothing in them yet
Open Operating Systems →

Quantum Computing—8/91313—13

Grover's Algorithm——22—2
Quantum Advantage——22—2
Quantum Complexity Theory——22—2
Qubits & Quantum Gates——22—2
Shor's Algorithm——22—2
Quantum Circuits——11—1
Quantum Error Correction——11—1
Quantum Hardware Platforms——11—1
+ 1 topic with nothing in them yet
Open Quantum Computing →

History of Computing—9/91212—12

Babbage & Lovelace——22—2
Open Source Movement——22—2
Unix & Its Descendants——22—2
Computing Pioneer Biography——11—1
Early Mainframes——11—1
Foundations & Overviews——11—1
The Birth of the Internet——11—1
The Personal Computer Revolution——11—1
The Turing Era——11—1
Open History of Computing →

Human-Computer Interaction—7/910919

Accessibility——22—2
Cognitive Ergonomics——2112
Interaction Design——22—2
Augmented & Virtual Reality Interfaces——11—0
Information Architecture——11—1
Interface Design Patterns——11—1
User Research Methods——11—1
+ 2 topics with nothing in them yet
Open Human-Computer Interaction →

Artificial Intelligence12/12131/13219517916194

153 papers · 14 books · 7 reports · 6 series · 5 essays · 5 videos · 3 lectures · 2 talks

Computer Vision—11/112321223

Deep Learning—14/142320323

Foundations & Overviews——33—3
Backpropagation——2112
Convolutional Neural Networks——2112
Initialisation——22—2
Interpretability & Mechanistic Analysis——22—2
Neural Architecture Search——22—2
Representation Learning——22—2
Scaling Laws——22—2
Multilayer Perceptrons——1011
Normalisation Techniques——11—1
Optimisers & Learning Rates——11—1
Recurrent Networks & LSTMs——11—1
Regularisation in Deep Nets——11—1
Transformers & Attention——11—1
Open Deep Learning →

Machine Learning Foundations—15/152120120

Foundations & Overviews——4314
Clustering Methods——22—2
Dimensionality Reduction——22—1
Gradient Boosting——22—2
Bias-Variance Tradeoff——11—1
Cross-Validation——11—1
Decision Trees & Random Forests——11—1
Evaluation Metrics——11—1
Feature Engineering——11—1
Linear & Logistic Regression——11—1
Overfitting & Regularisation——11—1
Statistical Learning Theory——11—1
Supervised Learning——11—1
Support Vector Machines——11—1
Unsupervised Learning——11—1
Open Machine Learning Foundations →

AI Alignment & Safety—11/112018220

Corrigibility——3213
Evaluations & Red Teaming——22—2
Existential Risk Arguments——22—2
Interpretability for Safety——22—2
Reward Hacking——2112
Robustness & Adversarial Examples——22—2
Specification Gaming——22—2
The Alignment Problem——22—2
Deceptive Alignment——11—1
Foundations & Overviews——11—1
Scalable Oversight——11—1
Open AI Alignment & Safety →

Reinforcement Learning—11/111916319

Foundations & Overviews——3213
Actor-Critic Algorithms——22—2
Inverse Reinforcement Learning——22—2
Multi-Agent RL——22—2
Policy Gradient Methods——22—2
Q-Learning——22—2
RL from Human Feedback——22—2
Dynamic Programming Methods——1011
Exploration vs Exploitation——11—1
Markov Decision Processes——1011
Model-Based RL——11—1
Open Reinforcement Learning →

Generative Models—10/101614216

Large Language Models——4314
Diffusion Models——33—3
Sampling & Decoding Strategies——22—2
Audio & Music Generation——11—1
Autoencoders & VAEs——11—1
Autoregressive Models——11—1
Foundations & Overviews——1011
Generative Adversarial Networks——11—1
Normalising Flows——11—1
Text-to-Image Systems——11—1
Open Generative Models →

AI Ethics, Policy & Society—9/101514115

Algorithmic Bias & Fairness——2112
Compute Governance——22—2
Labour Market Effects——22—2
Open vs Closed Model Release——22—2
Privacy & Data Rights——22—2
Transparency & Explainability——22—2
AI Regulation——11—1
Autonomous Weapons——11—1
Content Authenticity & Deepfakes——11—1
+ 1 topic with nothing in them yet
Open AI Ethics, Policy & Society →

Natural Language Processing—12/121514115

Foundations & Overviews——3213
Evaluation of Language Models——22—2
Language Modelling——11—1
Machine Translation——11—1
Named Entity Recognition——11—1
Prompt Engineering——11—1
Question Answering——11—1
Retrieval-Augmented Generation——11—1
Sentiment Analysis——11—1
Summarisation——11—1
Tokenisation——11—1
Word & Sentence Embeddings——11—1
Open Natural Language Processing →

Machine Learning Systems—11/111313—13

Foundations & Overviews——22—2
Quantisation & Distillation——22—2
Cost & Efficiency Engineering——11—1
Data Pipelines——11—1
Distributed Training——11—1
Experiment Tracking——11—1
Feature Stores——11—1
Hardware for ML——11—1
Model Monitoring & Drift——11—1
Model Serving & Inference——11—1
Training Infrastructure——11—1
Open Machine Learning Systems →

Probabilistic & Bayesian Methods—9/91111—11

Foundations & Overviews——22—2
Probabilistic Programming——22—2
Active Learning——11—1
Bayesian Networks——11—1
Gaussian Processes——11—1
Graphical Models——11—1
Hidden Markov Models——11—1
Uncertainty Quantification——11—1
Variational Methods——11—1
Open Probabilistic & Bayesian Methods →

Classical & Symbolic AI—9/9109110

Neuro-Symbolic Approaches——22—2
Automated Planning——11—1
Constraint Satisfaction——11—1
Expert Systems——11—1
Foundations & Overviews——1011
Knowledge Representation——11—1
Logic & Inference Engines——11—1
Ontologies & Semantic Web——11—1
Search Algorithms——11—1
Open Classical & Symbolic AI →

History & Philosophy of AI—9/999—9

AI Pioneer Biography——11—1
Foundations & Overviews——11—1
Machine Consciousness——11—1
Symbolic vs Connectionist Debate——11—1
The AI Winters——11—1
The Chinese Room Argument——11—1
The Dartmouth Conference——11—1
The Turing Test——11—1
Theories of Intelligence——11—1
Open History & Philosophy of AI →

Engineering20/20231/23428927415236

97 books · 93 reports · 66 papers · 14 series · 9 courses · 8 essays · 1 lecture · 1 talk

Energy & Power Engineering—12/122222—20

Battery Engineering——22—1
Energy Efficiency——22—1
Energy Storage Systems——22—2
Geothermal Energy——22—2
Hydroelectric Power——22—2
Hydrogen Systems——22—2
Smart Grids——22—2
Solar Energy Systems——22—2
Thermal Power Plants——22—2
Wind Energy——22—2
Combustion Engineering——11—1
Foundations & Overviews——11—1
Open Energy & Power Engineering →

Software Engineering (Applied)—12/122120121

Data Engineering——22—2
DevOps Practice——2112
Foundations & Overviews——22—2
Frontend Engineering——22—2
Infrastructure as Code——22—2
Mobile Engineering——22—2
Platform Engineering——22—2
Security Engineering Practice——22—2
Systems Design at Scale——22—2
API Design——11—1
Cloud Architecture——11—1
Reliability & Incident Response——11—1
Open Software Engineering (Applied) →

Aerospace Engineering—14/141615115

Aerodynamics——22—2
Rocket Propulsion——22—2
Aeroelasticity——11—1
Aircraft Design——11—1
Aircraft Structures——11—1
Avionics——11—0
Compressible Flow——11—1
Flight Control Systems——11—1
Flight Mechanics——11—1
Foundations & Overviews——1011
Hypersonics——11—1
Orbital Mechanics (Applied)——11—1
Propulsion & Jet Engines——11—1
Spacecraft Systems Engineering——11—1
Open Aerospace Engineering →

Civil Engineering—13/131616—15

Bridge Engineering——22—2
Earthquake Engineering——22—1
Geotechnical Engineering——22—2
Construction Management——11—1
Foundation Engineering——11—1
Foundations & Overviews——11—1
Highway & Pavement Design——11—1
Reinforced Concrete Design——11—1
Steel Design——11—1
Structural Analysis——11—1
Surveying——11—1
Transportation Engineering——11—1
Water Resources Engineering——11—1
Open Civil Engineering →

Mechanical Engineering—15/151615116

Foundations & Overviews——2112
Dynamics——11—1
Failure Analysis & Fatigue——11—1
Finite Element Analysis——11—1
Fluid Mechanics——11—1
Heat Transfer——11—1
HVAC & Refrigeration——11—1
Machine Design——11—1
Mechanisms & Kinematics——11—1
Statics——11—1
Strength of Materials——11—1
Thermodynamics (Applied)——11—1
Tribology——11—1
Turbomachinery——11—1
Vibration Analysis——11—1
Open Mechanical Engineering →

Industrial & Systems Engineering—11/121514114

Human Factors & Ergonomics——22—2
Quality Engineering——22—2
Reliability Engineering——22—2
Systems Engineering Process——22—2
Facility Layout——11—1
Foundations & Overviews——1011
Lean Manufacturing——11—1
Operations Research (Applied)——11—1
Production Planning——11—1
Simulation Modelling——11—1
Supply Chain Engineering——11—0
+ 1 topic with nothing in them yet
Open Industrial & Systems Engineering →

Robotics & Mechatronics—13/131515—10

Autonomous Vehicles——22—2
Motion Planning——22—2
Actuation & Drive Systems——11—1
Drones & UAVs——11—1
Foundations & Overviews——11—1
Human-Robot Interaction——11—1
Industrial Automation——11—0
Localisation & Mapping——11—1
Manipulation & Grasping——11—1
Mobile Robotics——11—0
Robot Dynamics——11—0
Robot Kinematics——11—0
Robotic Perception——11—0
Open Robotics & Mechatronics →

Automotive Engineering—10/111411312

Electric Powertrains——22—2
Emissions Control——22—2
Internal Combustion Engines——22—1
Vehicle Dynamics——2111
Automotive Electronics——11—1
Braking Systems——11—1
Crashworthiness & Safety——11—1
Foundations & Overviews——1011
Transmission Systems——1011
Vehicle Aerodynamics——11—1
+ 1 topic with nothing in them yet
Open Automotive Engineering →

Chemical Engineering—12/12141316

Biochemical Engineering——22—1
Distillation——22—1
Catalysis (Industrial)——11—1
Foundations & Overviews——1011
Heat Exchanger Design——11—1
Material & Energy Balances——11—0
Process Control——11—0
Process Design & Simulation——11—0
Process Safety——11—1
Reaction Engineering——11—0
Separation Processes——11—0
Transport Phenomena——11—0
Open Chemical Engineering →

Control Systems Engineering—12/121413111

Frequency Response Methods——2112
Optimal Control——22—2
Adaptive Control——11—0
Feedback Control——11—1
Foundations & Overviews——11—1
Kalman Filtering——11—1
Nonlinear Control——11—0
PID Control——11—1
Robust Control——11—1
Stability Analysis——11—1
State Space Methods——11—1
System Identification——11—0
Open Control Systems Engineering →

Electrical Engineering—12/12141228

Circuit Analysis——22—1
Electric Machines & Motors——22—2
Electromagnetic Field Theory——11—0
Foundations & Overviews——1011
Grid Stability & Protection——11—0
High Voltage Engineering——11—1
Instrumentation & Measurement——11—1
Power Electronics——11—0
Power Systems——11—0
Renewable Integration——11—1
Signals & Systems——1011
Transmission & Distribution——11—0
Open Electrical Engineering →

Electronics & Embedded Systems—13/131414—12

Semiconductor Devices——22—2
Analog Circuit Design——11—1
Digital Circuit Design——11—1
Firmware Development——11—1
Foundations & Overviews——11—1
Hardware Debugging——11—0
Microcontrollers——11—1
PCB Design & Layout——11—1
Real-Time Systems——11—1
RF & Microwave Engineering——11—1
Sensors & Actuators——11—1
Signal Conditioning——11—0
VLSI Design——11—1
Open Electronics & Embedded Systems →

Materials Science & Engineering—13/131413110

Metallurgy——22—1
Additive Manufacturing Materials——11—1
Ceramics——11—0
Composites——11—1
Corrosion & Degradation——11—1
Crystal Structure & Defects——11—1
Foundations & Overviews——1011
Materials Characterisation——11—1
Mechanical Behaviour of Materials——11—1
Nanomaterials Engineering——11—0
Phase Diagrams——11—1
Polymers & Plastics——11—1
Thin Films & Coatings——11—0
Open Materials Science & Engineering →

Biomedical Engineering—11/111312111

Medical Imaging Systems——22—1
Neural Engineering——22—2
Biomaterials——11—1
Biomechanics——11—1
Biosignal Processing——11—1
Clinical Engineering & Regulation——11—1
Drug Delivery Systems——11—0
Foundations & Overviews——1011
Medical Device Design——11—1
Prosthetics & Orthotics——11—1
Tissue Engineering——11—1
Open Biomedical Engineering →

Nuclear Engineering—10/101313—11

Reactor Safety Analysis——22—2
Thermal Hydraulics——22—2
Waste Management——22—1
Foundations & Overviews——11—1
Fusion Engineering——11—1
Nuclear Fuel Cycle——11—0
Radiation Shielding——11—1
Reactor Design——11—1
Reactor Physics——11—1
Small Modular Reactors——11—1
Open Nuclear Engineering →

Petroleum & Mining Engineering—9/101313—12

Drilling Engineering——22—2
Enhanced Oil Recovery——22—1
Mine Design——22—2
Mine Safety——22—2
Foundations & Overviews——11—1
Mineral Processing——11—1
Production Engineering——11—1
Reservoir Engineering——11—1
Well Logging——11—1
+ 1 topic with nothing in them yet
Open Petroleum & Mining Engineering →

Engineering Practice & Failure—10/101212—9

Cost Estimation——22—2
Risk & Safety Analysis——22—2
Case Studies in Engineering Failure——11—1
Engineering Design Process——11—0
Engineering Ethics——11—1
Foundations & Overviews——11—0
Project Management for Engineers——11—1
Root Cause Analysis——11—1
Standards & Codes——11—0
Technical Communication——11—1
Open Engineering Practice & Failure →

Manufacturing Engineering—11/11121114

Machining & Metal Cutting——22—1
Additive Manufacturing——11—1
Assembly & Automation——11—0
Casting & Forming——11—1
CNC & Toolpath Programming——11—0
Design for Manufacturability——11—0
Foundations & Overviews——1011
Injection Moulding——11—0
Precision Engineering & Metrology——11—0
Semiconductor Fabrication——11—0
Welding & Joining——11—0
Open Manufacturing Engineering →

Environmental Engineering—9/91111—11

Air Pollution Control——22—2
Water Treatment——22—2
Contaminated Site Remediation——11—1
Environmental Impact Assessment——11—1
Foundations & Overviews——11—1
Life Cycle Assessment——11—1
Solid Waste Management——11—1
Sustainable Design——11—1
Wastewater Engineering——11—1
Open Environmental Engineering →

Marine & Naval Engineering—9/910918

Marine Propulsion——22—2
Foundations & Overviews——1011
Hull Structural Design——11—1
Naval Architecture——11—1
Offshore Structures——11—0
Port & Harbour Engineering——11—1
Ship Hydrodynamics——11—1
Stability & Buoyancy——11—1
Submarine Engineering——11—0
Open Marine & Naval Engineering →

Life & Health Sciences5861371869820507

Biology17/17180/1892051996163

143 papers · 40 books · 7 reports · 5 essays · 4 lectures · 4 talks · 2 series

Evolutionary Biology—14/141817111

Adaptation——22—1
Evolutionary Game Theory——22—2
Human Evolution——22—1
Phylogenetics & Systematics——22—1
Coevolution——11—0
Evo-Devo——11—0
Extinction Events——11—1
Foundations & Overviews——1011
Genetic Drift——11—1
Major Evolutionary Transitions——11—0
Molecular Evolution——11—1
Natural Selection——11—1
Sexual Selection——11—1
Speciation——11—0
Open Evolutionary Biology →

Ecology—12/131515—12

Trophic Dynamics & Food Webs——33—2
Invasive Species——22—2
Behavioural Ecology——11—1
Biodiversity & Species Richness——11—1
Biogeography——11—1
Community Ecology——11—1
Ecological Modelling——11—1
Ecosystem Ecology——11—0
Landscape Ecology——11—0
Nutrient Cycling——11—1
Population Ecology——11—1
Succession——11—1
+ 1 topic with nothing in them yet
Open Ecology →

Physiology—11/111515—11

Comparative Physiology——22—1
Homeostasis——22—1
Muscle Physiology——22—1
Renal Physiology——22—2
Cardiovascular Physiology——11—1
Digestive Physiology——11—1
Endocrine Physiology——11—1
Exercise Physiology——11—1
Foundations & Overviews——11—1
Respiratory Physiology——11—1
Thermoregulation——11—0
Open Physiology →

Molecular Biology & Genetics—14/141413114

CRISPR & Genome Editing——11—1
DNA Structure & Replication——11—1
Epigenetics——11—1
Foundations & Overviews——1011
Gene Regulation——11—1
Mendelian Genetics——11—1
Mutation & DNA Repair——11—1
Non-Coding RNA——11—1
Population Genetics——11—1
Quantitative Genetics——11—1
Recombinant DNA Techniques——11—1
The Genetic Code——11—1
Transcription——11—1
Translation——11—1
Open Molecular Biology & Genetics →

Microbiology—10/111312110

Antibiotic Resistance——2112
Microbial Ecology——22—2
Mycology——22—0
Bacteriology——11—1
Biofilms——11—0
Extremophiles & Archaea——11—1
Microbial Genetics——11—1
Parasitology——11—1
The Human Microbiome——11—1
Virology——11—1
+ 1 topic with nothing in them yet
Open Microbiology →

Palaeontology—9/101313—9

Dinosaurs——22—1
Fossilisation & Taphonomy——22—2
Mass Extinctions——22—2
Precambrian Life——22—0
Hominin Fossil Record——11—1
Mammalian Radiation——11—1
Palaeobotany——11—1
Palaeoecology——11—0
The Cambrian Explosion——11—1
+ 1 topic with nothing in them yet
Open Palaeontology →

Genomics & Bioinformatics—11/121212—12

Structural Prediction——22—2
Biological Databases——11—1
Comparative Genomics——11—1
Genome Sequencing——11—1
Genome-Wide Association Studies——11—1
Metagenomics——11—1
Phylogenetic Inference——11—1
Proteomics——11—1
Sequence Alignment——11—1
Single-Cell Analysis——11—1
Transcriptomics——11—1
+ 1 topic with nothing in them yet
Open Genomics & Bioinformatics →

Systems & Synthetic Biology—10/10121119

Foundations & Overviews——2111
Synthetic Gene Circuits——22—2
Biosafety & Biosecurity——11—1
Biosensors——11—0
Directed Evolution——11—1
Gene Regulatory Networks——11—1
Mathematical Models of Cells——11—1
Metabolic Networks——11—1
Minimal Genomes——11—0
Network Motifs——11—1
Open Systems & Synthetic Biology →

Botany & Plant Science—10/111111—7

Plant Physiology——22—1
Crop Science——11—1
Ethnobotany——11—0
Photosynthesis——11—1
Plant Anatomy——11—0
Plant Genetics & Breeding——11—1
Plant Hormones——11—1
Plant Pathology——11—0
Plant Reproduction——11—1
Plant Taxonomy——11—1
+ 1 topic with nothing in them yet
Open Botany & Plant Science →

Immunology—11/111110111

Adaptive Immunity——11—1
Allergy & Hypersensitivity——11—1
Antibodies & B Cells——11—1
Antigen Presentation——11—1
Autoimmunity——11—1
Foundations & Overviews——1011
Innate Immunity——11—1
T Cell Biology——11—1
Transplant Immunology——11—1
Tumour Immunology——11—1
Vaccines & Vaccination——11—1
Open Immunology →

Zoology & Animal Behaviour—11/121111—9

Animal Cognition——11—1
Animal Communication——11—0
Entomology——11—1
Ethology——11—1
Herpetology——11—1
Invertebrate Zoology——11—1
Mammalogy——11—1
Migration & Navigation——11—1
Ornithology——11—1
Social Insects——11—1
Vertebrate Zoology——11—0
+ 1 topic with nothing in them yet
Open Zoology & Animal Behaviour →

Biotechnology—9/1010915

Protein Engineering——2112
Agricultural Biotechnology——11—1
Biofuels——11—0
Bioprocessing & Scale-Up——11—0
Cell Culture——11—1
Fermentation Technology——11—1
Gene Therapy——11—0
Industrial Enzymes——11—0
Monoclonal Antibodies——11—0
+ 1 topic with nothing in them yet
Open Biotechnology →

Cell Biology—10/111010—10

Apoptosis——11—1
Cell Cycle & Division——11—1
Cell Membranes & Transport——11—1
Cell Signalling——11—1
Cell Structure & Organelles——11—1
Mitochondria & Bioenergetics——11—1
Mitosis & Meiosis——11—1
Protein Trafficking——11—1
Stem Cells——11—1
The Cytoskeleton——11—1
+ 1 topic with nothing in them yet
Open Cell Biology →

Conservation Biology—10/101010—10

Captive Breeding——11—1
Conservation Genetics——11—1
Endangered Species Management——11—1
Foundations & Overviews——11—1
Habitat Fragmentation——11—1
Poaching & Wildlife Trade——11—1
Protected Areas——11—1
Restoration Ecology——11—1
Rewilding——11—1
Wildlife Corridors——11—1
Open Conservation Biology →

Developmental Biology—10/101010—9

Cell Differentiation——11—1
Developmental Plasticity——11—1
Embryogenesis——11—1
Foundations & Overviews——11—1
Hox Genes——11—1
Model Organisms——11—1
Morphogenesis——11—1
Organogenesis——11—0
Pattern Formation——11—1
Regeneration——11—1
Open Developmental Biology →

History & Philosophy of Biology—10/101010—9

Biologist Biography——11—1
Darwin & the Origin of Species——11—1
Discovery of the Double Helix——11—1
Foundations & Overviews——11—1
Levels of Selection——11—1
Pre-Darwinian Natural History——11—1
Reductionism in Biology——11—1
The Modern Synthesis——11—0
The Species Problem——11—1
Vitalism & Mechanism——11—1
Open History & Philosophy of Biology →

Marine Biology—8/91010—5

Deep Sea Biology——22—1
Marine Mammals——22—0
Coral Reef Ecology——11—1
Estuarine & Coastal Ecology——11—0
Fish Biology——11—0
Fisheries Science——11—1
Marine Conservation——11—1
Plankton & Primary Production——11—1
+ 1 topic with nothing in them yet
Open Marine Biology →

Medicine & Health31/31322/3263573534244

197 papers · 92 reports · 56 books · 5 lectures · 3 essays · 2 series · 1 talk · 1 video

Psychiatry & Mental Health—14/141616—12

Depressive Disorders——22—2
Foundations & Overviews——22—2
ADHD——11—1
Anxiety Disorders——11—0
Autism Spectrum——11—1
Bipolar Disorder——11—1
Eating Disorders——11—0
Obsessive-Compulsive Disorder——11—0
Psychopharmacology——11—1
Psychotherapy Modalities——11—0
PTSD & Trauma——11—1
Schizophrenia & Psychosis——11—1
Substance Use Disorders——11—1
Suicide Prevention——11—1
Open Psychiatry & Mental Health →

Endocrinology & Metabolism—10/101414—9

Bone & Calcium Metabolism——22—1
Diabetes Mellitus——22—2
Obesity & Weight Regulation——22—1
Thyroid Disorders——22—1
Adrenal Disorders——11—1
Foundations & Overviews——11—1
Insulin Resistance——11—0
Metabolic Syndrome——11—0
Pituitary Disorders——11—1
Reproductive Endocrinology——11—1
Open Endocrinology & Metabolism →

Oncology—12/12141317

Foundations & Overviews——2111
Immunotherapy——22—2
Cancer Biology & Hallmarks——11—0
Cancer Epidemiology——11—1
Cancer Screening——11—0
Carcinogenesis——11—1
Chemotherapy——11—1
Palliative Oncology——11—0
Radiation Oncology——11—0
Surgical Oncology——11—1
Targeted Therapy——11—0
Tumour Staging——11—0
Open Oncology →

Public Health & Epidemiology—13/131414—11

Health Economics——22—2
Disease Surveillance——11—0
Environmental Health——11—1
Foundations & Overviews——11—0
Health Inequalities——11—1
Health Promotion——11—1
Infectious Disease Modelling——11—1
Occupational Health——11—1
Outbreak Investigation——11—1
Screening Programmes——11—1
Study Design in Epidemiology——11—1
Tobacco & Alcohol Policy——11—1
Vaccine Policy & Hesitancy——11—0
Open Public Health & Epidemiology →

Gastroenterology & Hepatology—10/101313—9

Endoscopy——22—1
Gut Microbiome in Health——22—2
Inflammatory Bowel Disease——22—1
Coeliac Disease——11—0
Foundations & Overviews——11—1
Irritable Bowel Syndrome——11—1
Liver Disease & Cirrhosis——11—1
Pancreatic Disease——11—0
Peptic Ulcer Disease——11—1
Viral Hepatitis——11—1
Open Gastroenterology & Hepatology →

History of Medicine—10/101312110

Discovery of Antibiotics——22—2
Eradication of Smallpox——22—2
Pandemics in History——22—0
Anaesthesia's Arrival——11—0
Ancient & Classical Medicine——11—1
Antiseptic Surgery——11—1
Foundations & Overviews——1011
Germ Theory——11—1
Physician Biography——11—1
The Rise of Clinical Trials——11—1
Open History of Medicine →

Human Anatomy & Physiology—12/121313—8

Foundations & Overviews——22—0
Cardiovascular System——11—1
Digestive System——11—1
Embryology (Clinical)——11—0
Endocrine System——11—1
Gross Anatomy——11—1
Histology——11—1
Musculoskeletal Anatomy——11—0
Neuroanatomy (Clinical)——11—0
Renal & Urinary System——11—1
Reproductive System——11—1
Respiratory System——11—1
Open Human Anatomy & Physiology →

Infectious Disease—12/121313—13

Pandemic Response——22—2
Antimicrobial Stewardship——11—1
Antimicrobial Therapy——11—1
Bacterial Infections——11—1
Foundations & Overviews——11—1
Fungal Infections——11—1
HIV/AIDS——11—1
Hospital-Acquired Infection——11—1
Parasitic Disease——11—1
Tuberculosis——11—1
Vaccination Programmes——11—1
Viral Infections——11—1
Open Infectious Disease →

Medical Ethics & Law—10/101313—9

Historic Ethical Failures——22—2
Medical Negligence——22—2
Research Ethics——22—2
Capacity & Competence——11—0
Confidentiality——11—0
End-of-Life Decision Making——11—1
Foundations & Overviews——11—0
Informed Consent——11—1
Patient Autonomy——11—0
Resource Allocation & Triage Ethics——11—1
Open Medical Ethics & Law →

Neurology & Neurosurgery—12/121313—6

Multiple Sclerosis——22—1
Alzheimer's & Dementia——11—1
Epilepsy——11—1
Foundations & Overviews——11—1
Headache & Migraine——11—1
Neuro-Oncology——11—0
Neurological Examination——11—0
Neuromuscular Disorders——11—0
Parkinson's Disease——11—1
Spinal Disorders——11—0
Stroke——11—0
Traumatic Brain Injury——11—0
Open Neurology & Neurosurgery →

Surgery—12/121313—10

Surgical Checklists & Safety——22—2
Cardiothoracic Surgery——11—0
Foundations & Overviews——11—1
General Surgery——11—1
Minimally Invasive Surgery——11—0
Perioperative Care——11—1
Robotic Surgery——11—0
Surgical Principles——11—1
Transplant Surgery——11—1
Trauma Surgery——11—1
Vascular Surgery——11—1
Wound Healing——11—1
Open Surgery →

Cardiovascular Medicine—11/111212—7

Foundations & Overviews——22—1
Arrhythmias——11—1
Cardiac Imaging——11—0
Cardiac Rehabilitation——11—1
Coronary Artery Disease——11—0
Electrocardiography——11—1
Heart Failure——11—1
Hypertension——11—1
Interventional Cardiology——11—0
Lipids & Atherosclerosis——11—0
Valvular Disease——11—1
Open Cardiovascular Medicine →

Evidence-Based Medicine—12/121212—11

Absolute vs Relative Risk——11—1
Clinical Guidelines——11—1
Conflicts of Interest in Research——11—1
Foundations & Overviews——11—1
Levels of Evidence——11—1
Number Needed to Treat——11—0
Overdiagnosis & Overtreatment——11—1
Publication Bias——11—1
Randomised Controlled Trials in Medicine——11—1
Reading a Medical Paper——11—1
Shared Decision Making——11—1
Systematic Review & Meta-Analysis——11—1
Open Evidence-Based Medicine →

Geriatrics & Palliative Care—10/101212—7

Frailty——22—1
Polypharmacy in the Elderly——22—1
Advance Care Planning——11—0
Ageing Physiology——11—0
Cognitive Decline——11—1
End-of-Life Care——11—1
Falls & Mobility——11—1
Foundations & Overviews——11—1
Hospice——11—0
Symptom Control——11—1
Open Geriatrics & Palliative Care →

Obstetrics & Gynaecology—10/101212—8

Contraception——22—1
Gynaecologic Oncology——22—1
Antenatal Care——11—1
Fertility & IVF——11—0
Foundations & Overviews——11—1
Labour & Delivery——11—1
Maternal Mortality——11—1
Menopause——11—1
Menstrual Disorders——11—0
Obstetric Complications——11—1
Open Obstetrics & Gynaecology →

Pathology & Laboratory Medicine—11/111212—7

Molecular Diagnostics——22—2
Blood Transfusion——11—1
Clinical Chemistry——11—0
Cytopathology——11—0
Forensic Pathology——11—0
Foundations & Overviews——11—1
General Pathology——11—1
Haematology——11—0
Histopathology——11—0
Microbiology Laboratory——11—1
Test Sensitivity & Specificity——11—1
Open Pathology & Laboratory Medicine →

Emergency & Critical Care—11/111111—6

Foundations & Overviews——11—1
Intensive Care Monitoring——11—0
Mass Casualty Management——11—1
Mechanical Ventilation——11—0
Prehospital Care——11—1
Resuscitation & ACLS——11—1
Sepsis——11—1
Shock——11—1
Toxicology & Poisoning——11—0
Trauma Management——11—0
Triage——11—0
Open Emergency & Critical Care →

Nutrition Science—10/101111—8

Food Labelling & Policy——22—2
Clinical Nutrition Support——11—0
Dietary Patterns——11—1
Energy Balance——11—1
Foundations & Overviews——11—1
Macronutrients——11—1
Micronutrients & Deficiency——11—1
Nutrition Myths & Evidence——11—0
Nutritional Epidemiology & Its Limits——11—0
Ultra-Processed Food——11—1
Open Nutrition Science →

Pharmacology & Therapeutics—11/111111—6

Adverse Drug Reactions——11—0
Clinical Trials Phases——11—1
Deprescribing & Polypharmacy——11—1
Drug Development Pipeline——11—1
Drug Interactions——11—0
Drug Regulation & Approval——11—0
Foundations & Overviews——11—1
Pharmacodynamics——11—0
Pharmacogenomics——11—1
Pharmacokinetics——11—0
Prescribing Practice——11—1
Open Pharmacology & Therapeutics →

Anaesthesiology & Pain Medicine—9/91010—7

General Anaesthesia——22—2
Acute Pain Management——11—1
Airway Management——11—0
Anaesthetic Pharmacology——11—0
Chronic Pain——11—1
Foundations & Overviews——11—1
Opioid Prescribing——11—1
Procedural Sedation——11—1
Regional Anaesthesia——11—0
Open Anaesthesiology & Pain Medicine →

Global Health—9/910919

Health Systems Strengthening——22—2
Foundations & Overviews——1011
Global Health Financing——11—1
Humanitarian Health Response——11—0
Malaria——11—1
Maternal & Child Health——11—1
Neglected Tropical Diseases——11—1
Universal Health Coverage——11—1
Water, Sanitation & Hygiene——11—1
Open Global Health →

Internal Medicine & Diagnosis—9/91010—9

Clinical Reasoning——22—2
Diagnostic Error——11—1
Differential Diagnosis——11—0
Foundations & Overviews——11—1
History & Physical Examination——11—1
Multimorbidity——11—1
Preventive Medicine——11—1
Primary Care Practice——11—1
Symptom Evaluation——11—1
Open Internal Medicine & Diagnosis →

Musculoskeletal & Orthopaedics—9/101010—5

Osteoarthritis——22—2
Back & Neck Pain——11—1
Fractures & Fixation——11—0
Gait & Movement Analysis——11—0
Joint Replacement——11—0
Osteoporosis——11—1
Physical Therapy & Rehabilitation——11—0
Sports Injuries——11—1
Tendinopathy——11—0
+ 1 topic with nothing in them yet
Open Musculoskeletal & Orthopaedics →

Ophthalmology & Otolaryngology—10/101010—6

Cataract——11—1
Foundations & Overviews——11—1
Glaucoma——11—1
Hearing Loss——11—1
Refractive Error——11—1
Retinal Disease——11—0
Sinus Disease——11—0
Tinnitus——11—0
Vestibular Disorders——11—1
Voice & Swallowing Disorders——11—0
Open Ophthalmology & Otolaryngology →

Paediatrics—9/91010—9

Child Development——22—1
Adolescent Medicine——11—1
Childhood Immunisation——11—1
Childhood Nutrition——11—1
Congenital Disorders——11—1
Foundations & Overviews——11—1
Neonatology——11—1
Paediatric Emergency Medicine——11—1
Paediatric Infectious Disease——11—1
Open Paediatrics →

Radiology & Medical Imaging—9/101010—5

AI in Radiology——22—1
Computed Tomography——11—0
Image Interpretation——11—1
Interventional Radiology——11—0
Magnetic Resonance Imaging——11—0
Nuclear Medicine & PET——11—0
Radiation Dose & Safety——11—1
Radiography——11—1
Ultrasound——11—1
+ 1 topic with nothing in them yet
Open Radiology & Medical Imaging →

Respiratory Medicine—10/101010—7

Asthma——11—1
COPD——11—1
Foundations & Overviews——11—1
Interstitial Lung Disease——11—1
Lung Function Testing——11—0
Pneumonia——11—1
Pulmonary Embolism——11—0
Respiratory Failure——11—0
Sleep Apnoea——11—1
Smoking & Lung Health——11—1
Open Respiratory Medicine →

Immunology & Rheumatology—9/99815

Biologic Therapies——11—0
Clinical Allergy——11—0
Foundations & Overviews——1011
Gout & Crystal Arthropathy——11—1
Immunodeficiency——11—0
Rheumatoid Arthritis——11—1
Spondyloarthropathies——11—0
Systemic Lupus Erythematosus——11—1
Vasculitis——11—1
Open Immunology & Rheumatology →

Nephrology & Urology—9/1099—4

Acid-Base Balance——11—0
Acute Kidney Injury——11—1
Chronic Kidney Disease——11—1
Dialysis——11—0
Electrolyte Disorders——11—0
Kidney Stones——11—1
Kidney Transplantation——11—0
Prostate Disease——11—1
Urinary Tract Infection——11—0
+ 1 topic with nothing in them yet
Open Nephrology & Urology →

Sports & Exercise Medicine—9/999—8

Concussion in Sport——11—1
Exercise Prescription——11—1
Foundations & Overviews——11—1
Injury Prevention——11—1
Overtraining Syndrome——11—1
Performance Physiology——11—1
Return to Play——11—1
Sports Nutrition——11—1
Strength & Conditioning Science——11—0
Open Sports & Exercise Medicine →

Dermatology—8/988—6

Acne——11—1
Dermatologic Diagnosis——11—0
Eczema & Dermatitis——11—1
Hair & Nail Disorders——11—0
Photobiology & Sun Damage——11—1
Psoriasis——11—1
Skin Cancer——11—1
Skin Infections——11—1
+ 1 topic with nothing in them yet
Open Dermatology →

Neuroscience10/1094/9815614610100

120 papers · 20 books · 7 talks · 5 lectures · 2 series · 1 video · 1 report

Clinical & Applied Neuroscience—10/102020—10

Pain Neuroscience——33—2
Brain-Computer Interfaces——22—0
Epilepsy Mechanisms——22—2
Neurodegenerative Disease——22—1
Neurodevelopmental Disorders——22—1
Neuroethics——22—0
Neuropharmacology——22—1
Neuropsychiatric Disorders——22—1
Neurorehabilitation——22—1
Foundations & Overviews——11—1
Open Clinical & Applied Neuroscience →

Neuroanatomy—10/101919—7

Basal Ganglia——22—1
Brainstem——22—0
Cerebellum——22—1
Cortical Organisation——22—1
Foundations & Overviews——22—0
Limbic System——22—0
Neural Pathways & Tracts——22—1
Spinal Cord——22—1
Subcortical Structures——22—1
Connectomics——11—1
Open Neuroanatomy →

Sleep & Consciousness—10/10181718

Altered States——22—1
Anaesthesia & Unconsciousness——22—1
Dreaming——22—0
Foundations & Overviews——22—0
Global Workspace Theory——22—1
Integrated Information Theory——22—2
Sleep Architecture——22—2
Sleep Deprivation Effects——22—0
Circadian Regulation of Sleep——11—0
Theories of Consciousness——1011
Open Sleep & Consciousness →

Cellular & Molecular Neuroscience—11/111716114

Action Potentials——2111
Ion Channels——22—1
Myelination——22—1
Neuronal Structure——22—2
Synaptic Plasticity——22—2
Synaptic Transmission——22—2
Foundations & Overviews——11—1
Glial Cells——11—1
Membrane Potentials——11—1
Neurotransmitters——11—1
Receptors & Second Messengers——11—1
Open Cellular & Molecular Neuroscience →

Computational Neuroscience—9/101717—14

Attractor Networks——22—1
Bayesian Brain Hypothesis——22—1
Brain-Inspired Computing——22—2
Free Energy Principle——22—2
Hebbian Plasticity——22—2
Network Models——22—2
Neural Coding Theory——22—1
Neuron Models——22—2
Foundations & Overviews——11—1
+ 1 topic with nothing in them yet
Open Computational Neuroscience →

Neuroimaging & Methods—9/101616—12

Brain Stimulation Methods——22—1
Calcium Imaging——22—1
EEG & MEG——22—0
fMRI——22—2
Lesion Studies——22—2
Optogenetics——22—2
PET Imaging——22—2
Electrophysiology——11—1
Statistical Pitfalls in Neuroimaging——11—1
+ 1 topic with nothing in them yet
Open Neuroimaging & Methods →

Systems Neuroscience—9/10161518

Auditory System——22—1
Motor Control——22—2
Neural Oscillations——22—1
Neuromodulation——22—1
Olfaction & Taste——22—0
Somatosensory System——22—0
Visual System——22—1
Sensory Coding——11—1
Spatial Navigation & Place Cells——1011
+ 1 topic with nothing in them yet
Open Systems Neuroscience →

Cognitive Neuroscience—10/101310311

Predictive Processing——22—2
Social Cognition——2112
Working Memory——22—1
Attention——11—0
Decision Making & Value——11—1
Emotion & the Brain——11—1
Executive Function——11—1
Foundations & Overviews——1011
Language & the Brain——11—1
Long-Term Memory Systems——1011
Open Cognitive Neuroscience →

Behavioural & Affective Neuroscience—9/9118311

Dopamine & Motivation——22—2
Stress Response——2112
Addiction Neurobiology——1011
Aggression——11—1
Circadian Rhythms——11—1
Fear & the Amygdala——11—1
Foundations & Overviews——1011
Reward Systems——11—1
Sexual Behaviour——11—1
Open Behavioural & Affective Neuroscience →

Developmental & Plastic Brain—7/89815

Critical Periods——2112
Neural Repair & Regeneration——22—0
Adolescent Brain Development——11—1
Ageing Brain——11—0
Axon Guidance——11—0
Experience-Dependent Plasticity——11—1
Neurogenesis——11—1
+ 1 topic with nothing in them yet
Open Developmental & Plastic Brain →

Social Sciences1051,0821,2461,212341,108

Economics14/14138/1461691636163

89 papers · 30 lectures · 24 books · 11 reports · 8 essays · 4 series · 2 talks · 1 course

Schools of Economic Thought—11/111615115

Classical Economics——33—3
Austrian School——22—2
Institutional Economics——22—1
Marxian Economics——22—2
Complexity Economics——11—1
Critiques of Economic Methodology——11—1
Foundations & Overviews——1011
Keynesian Economics——11—1
Monetarism——11—1
Neoclassical Economics——11—1
Post-Keynesian Economics——11—1
Open Schools of Economic Thought →

Game Theory & Mechanism Design—9/101514113

Foundations & Overviews——3212
Auction Theory——22—2
Matching Markets——22—2
Nash Equilibrium——22—2
Repeated Games——22—2
Bargaining Theory——11—1
Coordination Problems——11—0
Evolutionary Game Theory (Economic)——11—1
Signalling——11—1
+ 1 topic with nothing in them yet
Open Game Theory & Mechanism Design →

Microeconomics—11/131514114

Information Asymmetry——44—4
Foundations & Overviews——2112
Elasticity——11—1
Externalities——11—1
General Equilibrium——11—1
Market Structures——11—1
Price Discrimination——11—0
Principal-Agent Problems——11—1
Public Goods——11—1
Supply & Demand——11—1
Welfare Economics——11—1
+ 2 topics with nothing in them yet
Open Microeconomics →

Monetary Economics & Central Banking—9/101515—15

Inflation Targeting——44—4
Central Bank Operations——22—2
Digital Currencies——22—2
Foundations & Overviews——22—2
Currency Regimes——11—1
Interest Rate Policy——11—1
Money Supply & Velocity——11—1
Quantitative Easing——11—1
Theory of Money——11—1
+ 1 topic with nothing in them yet
Open Monetary Economics & Central Banking →

Macroeconomics—13/131413114

GDP & National Accounts——22—2
Aggregate Demand & Supply——11—1
Balance of Payments——11—1
Business Cycles——11—1
Economic Growth Theory——11—1
Exchange Rates——11—1
Fiscal Policy——11—1
Foundations & Overviews——1011
Government Debt & Deficits——11—1
Inflation——11—1
Monetary Policy——11—1
Secular Stagnation——11—1
Unemployment——11—1
Open Macroeconomics →

Econometrics—10/101313—13

Instrumental Variables (Applied)——22—2
Structural Estimation——22—2
Time Series Econometrics——22—2
Forecasting Models——11—1
Foundations & Overviews——11—1
Identification Strategies——11—1
Natural Experiments——11—1
Panel Data Methods——11—1
Regression in Economics——11—1
Replication in Economics——11—1
Open Econometrics →

Behavioural Economics—11/111211112

Nudges & Choice Architecture——2112
Behavioural Public Policy——11—1
Bounded Rationality——11—1
Critiques & Replication Issues——11—1
Foundations & Overviews——11—1
Framing Effects——11—1
Hyperbolic Discounting——11—1
Loss Aversion——11—1
Mental Accounting——11—1
Prospect Theory——11—1
Social Preferences——11—1
Open Behavioural Economics →

Development Economics—10/111110111

Randomised Trials in Development——2112
Agricultural Development——11—1
Foreign Aid Effectiveness——11—1
Growth Diagnostics——11—1
Human Capital Investment——11—1
Institutions & Development——11—1
Microfinance——11—1
Poverty Measurement——11—1
Resource Curse——11—1
Structural Transformation——11—1
+ 1 topic with nothing in them yet
Open Development Economics →

Economic History—10/101111—11

History of Inequality——22—2
Bretton Woods——11—1
Financial Crises in History——11—1
Foundations & Overviews——11—1
Post-War Growth——11—1
Stagflation & the 1970s——11—1
The Great Depression——11—1
The Great Divergence——11—1
The Industrial Revolution——11—1
Transition Economies——11—1
Open Economic History →

Labour Economics—10/101111—10

Gig & Informal Work——22—2
Automation & Employment——11—1
Discrimination in Labour Markets——11—1
Foundations & Overviews——11—1
Human Capital Theory——11—1
Labour Supply & Demand——11—1
Minimum Wage Debates——11—1
Search & Matching Models——11—1
Unions & Collective Bargaining——11—1
Wage Determination——11—0
Open Labour Economics →

Environmental & Resource Economics—8/999—9

Common Pool Resources——22—2
Cap and Trade——11—1
Carbon Pricing——11—1
Climate Economics——11—1
Discounting the Future——11—1
Energy Economics——11—1
Green Growth Debates——11—1
Valuing Ecosystem Services——11—1
+ 1 topic with nothing in them yet
Open Environmental & Resource Economics →

Industrial Organisation—8/999—8

Vertical Integration——22—2
Barriers to Entry——11—1
Foundations & Overviews——11—1
Innovation & Market Structure——11—1
Merger Analysis——11—1
Network Effects & Platforms——11—0
Oligopoly Models——11—1
Two-Sided Markets——11—1
+ 1 topic with nothing in them yet
Open Industrial Organisation →

International Economics—9/999—9

Capital Flows——11—1
Comparative Advantage——11—1
Currency Crises——11—1
Economic Sanctions——11—1
Foundations & Overviews——11—1
Global Value Chains——11—1
Globalisation & Its Discontents——11—1
Trade Agreements——11—1
Trade Policy & Tariffs——11—1
Open International Economics →

Public Economics—9/1099—9

Cost-Benefit Analysis——11—1
Fiscal Federalism——11—1
Optimal Taxation——11—1
Public Choice Theory——11—1
Public Spending——11—1
Redistribution——11—1
Regulation & Deregulation——11—1
Social Insurance——11—1
Tax Incidence——11—1
+ 1 topic with nothing in them yet
Open Public Economics →

Finance & Investing14/14144/1531741713157

119 papers · 29 reports · 12 books · 7 lectures · 4 essays · 3 series

Accounting & Financial Statements—11/111818—13

Accounting Fraud Detection——22—1
Accrual Accounting——22—2
Audit——22—2
Balance Sheet——22—2
Earnings Quality——22—0
Income Statement——22—1
Revenue Recognition——22—2
Cash Flow Statement——11—1
Financial Ratios——11—0
Foundations & Overviews——11—1
Managerial Accounting——11—1
Open Accounting & Financial Statements →

Banking & Financial Institutions—10/111414—12

Capital Requirements——22—2
Commercial Banking——22—2
Deposit Insurance——22—2
Investment Banking——22—0
Bank Balance Sheets——11—1
Bank Runs——11—1
Basel Accords——11—1
Fractional Reserve Banking——11—1
Payments Systems——11—1
Shadow Banking——11—1
+ 1 topic with nothing in them yet
Open Banking & Financial Institutions →

Corporate Finance—11/111413113

Capital Structure——33—3
Capital Allocation Discipline——22—1
Capital Budgeting——11—1
Corporate Restructuring——11—1
Cost of Capital——11—1
Discounted Cash Flow——11—1
Dividend Policy——11—1
Foundations & Overviews——1011
Leveraged Buyouts——11—1
Mergers & Acquisitions——11—1
Working Capital Management——11—1
Open Corporate Finance →

Derivatives—11/111313—13

Black-Scholes Model——22—2
Options Basics——22—2
Credit Default Swaps——11—1
Derivatives Disasters——11—1
Forwards & Futures——11—1
Foundations & Overviews——11—1
Hedging Strategies——11—1
Structured Products——11—1
Swaps——11—1
The Greeks——11—1
Volatility Surfaces——11—1
Open Derivatives →

Investment Theory—10/111311213

Factor Investing——22—2
Foundations & Overviews——2022
Risk & Return——22—2
Active vs Passive Management——11—1
Asset Allocation——11—1
Behavioural Finance——11—1
Capital Asset Pricing Model——11—1
Efficient Market Hypothesis——11—1
Index Fund Theory——11—1
Modern Portfolio Theory——11—1
+ 1 topic with nothing in them yet
Open Investment Theory →

Risk Management—10/111313—12

Model Risk——22—2
Tail Risk & Fat Tails——22—2
Value at Risk——22—2
Counterparty Risk——11—1
Kelly Criterion——11—1
Liquidity Risk——11—1
Operational Risk——11—1
Position Sizing——11—1
Ruin & Ergodicity——11—0
Stress Testing——11—1
+ 1 topic with nothing in them yet
Open Risk Management →

Equity Markets—11/111212—12

Value Investing——22—2
Foundations & Overviews——11—1
Fundamental Analysis——11—1
Growth Investing——11—1
IPOs & Public Listings——11—1
Quality & Moats——11—1
Shareholder Activism——11—1
Short Selling——11—1
Special Situations——11—1
Stock Market Mechanics——11—1
Technical Analysis & Its Critics——11—1
Open Equity Markets →

Financial History & Crises—11/111212—11

Great Trades & Great Blowups——22—2
Anatomy of Manias & Panics——11—1
Foundations & Overviews——11—1
Hyperinflations——11—1
South Sea Bubble——11—1
Sovereign Debt Crises——11—1
The 1929 Crash——11—1
The 1987 Crash——11—1
The 2008 Financial Crisis——11—1
The Dot-Com Bubble——11—0
Tulip Mania——11—1
Open Financial History & Crises →

Quantitative Finance—10/111212—9

Algorithmic Trading——22—2
Market Microstructure——22—1
High-Frequency Trading——11—1
Ito's Lemma——11—1
Machine Learning in Finance——11—1
Monte Carlo Pricing——11—0
Risk-Neutral Valuation——11—0
Statistical Arbitrage——11—1
Stochastic Calculus in Finance——11—1
Time Series Models of Returns——11—1
+ 1 topic with nothing in them yet
Open Quantitative Finance →

Crypto & Digital Assets—10/111111—10

Decentralised Finance——22—1
Bitcoin——11—1
Blockchain Fundamentals——11—1
Consensus Mechanisms——11—1
Crypto Fraud & Failures——11—1
Crypto Market Structure——11—1
Ethereum & Smart Contracts——11—1
Regulation of Digital Assets——11—1
Stablecoins——11—1
Tokenomics——11—1
+ 1 topic with nothing in them yet
Open Crypto & Digital Assets →

Fixed Income & Credit—10/111111—10

Interest Rate Dynamics——22—2
Bond Pricing——11—1
Corporate Bonds——11—1
Credit Ratings——11—1
Credit Risk——11—0
Distressed Debt——11—1
Duration & Convexity——11—1
Securitisation——11—1
Sovereign Debt——11—1
Yield Curves——11—1
+ 1 topic with nothing in them yet
Open Fixed Income & Credit →

Personal Finance—10/111111—11

Budgeting & Saving——22—2
Compound Interest——11—1
Debt Management——11—1
Estate Planning——11—1
Financial Independence——11—1
Housing & Mortgages——11—1
Index Fund Investing——11—1
Insurance——11—1
Retirement Planning——11—1
Tax-Efficient Investing——11—1
+ 1 topic with nothing in them yet
Open Personal Finance →

Venture Capital & Private Markets—11/111111—11

Cap Tables & Dilution——11—1
Due Diligence——11—1
Foundations & Overviews——11—1
Fund Economics & Carry——11—1
Growth Equity——11—1
Power Law Returns——11—1
Private Equity——11—1
Secondaries——11—1
Startup Fundraising——11—1
Term Sheets——11—1
Venture Capital Model——11—1
Open Venture Capital & Private Markets →

Valuation—8/1099—7

Relative Valuation & Multiples——22—0
Cost of Equity Estimation——11—1
Foundations & Overviews——11—1
Intrinsic Value——11—1
Private Company Valuation——11—1
Sum-of-the-Parts——11—1
Terminal Value——11—1
Valuing Growth Companies——11—1
+ 2 topics with nothing in them yet
Open Valuation →

Business & Management12/1265/1286761657

18 papers · 15 books · 15 essays · 13 reports · 3 series · 3 talks

Entrepreneurship & Startups—12/121311211

Foundations & Overviews——2112
Bootstrapping——11—1
Customer Discovery——11—0
Founder Psychology——11—1
Founding Teams——11—0
Growth Strategy——11—1
Idea Validation——11—1
Minimum Viable Product——11—1
Product-Market Fit——11—1
Scaling Operations——1011
Startup Failure Modes——11—1
Startup Fundraising Strategy——11—1
Open Entrepreneurship & Startups →

Organisational Behaviour & Culture—11/111111—10

Bureaucracy & Coordination Cost——11—1
Change Management——11—0
Conflict Resolution——11—1
Foundations & Overviews——11—1
Incentive Design——11—1
Motivation at Work——11—1
Organisational Culture——11—1
Organisational Design——11—1
Psychological Safety——11—1
Remote & Distributed Work——11—1
Team Dynamics——11—1
Open Organisational Behaviour & Culture →

Product Management—11/111110110

Experimentation & A/B Culture——11—1
Foundations & Overviews——11—1
Platform Products——11—1
Pricing Strategy——11—1
Prioritisation Frameworks——11—1
Product Discovery——11—1
Product Lifecycle——11—0
Product Metrics——1011
Product-Led Growth——11—1
Roadmapping——11—1
User Research for Product——11—1
Open Product Management →

Business History & Case Studies—9/999—8

Business Failures & Post-Mortems——11—1
Conglomerates——11—1
Corporate Turnarounds——11—0
Executive Biography——11—1
Family Businesses——11—1
Foundations & Overviews——11—1
Founding Stories——11—1
Industry Transformations——11—1
Monopolies in History——11—1
Open Business History & Case Studies →

Corporate Governance & Ethics—8/1088—8

Board Structure & Function——11—1
Business Ethics——11—1
Corporate Fraud——11—1
ESG & Its Critiques——11—1
Executive Compensation——11—1
Foundations & Overviews——11—1
Regulatory Compliance——11—1
Whistleblowing——11—1
+ 2 topics with nothing in them yet
Open Corporate Governance & Ethics →

Innovation Management—4/95413

Foundations & Overviews——2112
Intellectual Property Strategy——11—0
R&D Management——11—1
Research Culture——11—0
+ 5 topics with nothing in them yet
Open Innovation Management →

Strategy—4/1244—3

Competitive Advantage——11—0
Corporate Strategy——11—1
Economic Moats——11—1
Foundations & Overviews——11—1
+ 8 topics with nothing in them yet
Open Strategy →

Leadership & Management Practice—2/1222—1

Decision Making in Organisations——11—0
Foundations & Overviews——11—1
+ 10 topics with nothing in them yet
Open Leadership & Management Practice →

Marketing—1/1211—1

Consumer Behaviour——11—1
+ 11 topics with nothing in them yet
Open Marketing →

Negotiation—1/91011

Foundations & Overviews——1011
+ 8 topics with nothing in them yet
Open Negotiation →

Operations Management—1/111011

Foundations & Overviews——1011
+ 10 topics with nothing in them yet
Open Operations Management →

Sales & Business Development—1/1011—0

Foundations & Overviews——11—0
+ 9 topics with nothing in them yet
Open Sales & Business Development →

Psychology13/13127/1342372325190

190 papers · 28 books · 12 essays · 3 series · 2 talks · 2 reports

Social Psychology—13/132525—21

Interpersonal Attraction——33—2
Prejudice & Stereotyping——33—2
Attitudes & Persuasion——22—1
Attribution Theory——22—2
Cognitive Dissonance——22—2
Group Polarisation——22—2
Obedience to Authority——22—2
Prosocial Behaviour——22—2
Replication Failures in Social Psychology——22—2
Social Identity Theory——22—1
Aggression (Social)——11—1
Conformity——11—1
Foundations & Overviews——11—1
Open Social Psychology →

Cognitive Psychology—13/132320315

Attention——22—2
Concepts & Categorisation——22—0
Expertise & Skill Acquisition——22—0
Foundations & Overviews——2112
Language Processing——22—0
Long-Term Memory——2112
Mental Imagery——22—2
Metacognition——22—0
Perception——2112
Working Memory——22—2
Forgetting & Interference——11—1
Problem Solving——11—1
Reasoning——11—1
Open Cognitive Psychology →

Judgement & Decision Making—12/122322119

Behavioural Psychology—9/92222—17

Clinical & Abnormal Psychology—10/111818—15

Acceptance & Commitment Therapy——22—1
Anxiety & Mood Disorders——22—2
Evidence Base for Psychotherapy——22—2
Personality Disorders——22—1
Psychodynamic Approaches——22—2
Stigma & Help-Seeking——22—2
Therapeutic Alliance——22—2
Trauma & PTSD——22—1
Cognitive Behavioural Therapy——11—1
Diagnostic Classification——11—1
+ 1 topic with nothing in them yet
Open Clinical & Abnormal Psychology →

Developmental Psychology—11/111817113

Adolescence——22—2
Attachment Theory——22—2
Foundations & Overviews——2112
Infant Cognition——22—1
Language Acquisition——22—2
Moral Development——22—0
Nature vs Nurture——22—1
Adult Development——11—1
Ageing & Cognition——11—1
Piaget & Cognitive Stages——11—0
Theory of Mind——11—1
Open Developmental Psychology →

Motivation & Emotion—9/101818—13

Burnout——22—1
Emotion Regulation——22—1
Emotion Theories——22—2
Flow States——22—0
Goal Setting——22—2
Intrinsic vs Extrinsic Motivation——22—2
Self-Determination Theory——22—2
Stress & Coping——22—1
Wellbeing & Life Satisfaction——22—2
+ 1 topic with nothing in them yet
Open Motivation & Emotion →

Research Methods & the Replication Crisis—9/101818—16

Effect Size Inflation——22—1
Experimental Method in Psychology——22—2
Meta-Analysis in Psychology——22—1
Open Science Practices——22—2
Preregistration——22—2
Questionable Research Practices——22—2
Reading Psychology Research Critically——22—2
The Replication Crisis——22—2
WEIRD Samples——22—2
+ 1 topic with nothing in them yet
Open Research Methods & the Replication Crisis →

History & Schools of Psychology—9/91717—15

Behaviourism——22—2
Cross-Cultural Psychology——22—2
Humanistic Psychology——22—1
Positive Psychology——22—2
Psychoanalysis——22—2
Psychologist Biography——22—2
Structuralism & Functionalism——22—2
The Cognitive Revolution——22—1
Foundations & Overviews——11—1
Open History & Schools of Psychology →

Evolutionary & Biological Psychology—7/81515—11

Hormones & Behaviour——33—2
Behavioural Genetics——22—1
Comparative Psychology——22—1
Critiques of Evolutionary Psychology——22—1
Evolutionary Explanations of Behaviour——22—2
Kin Selection & Altruism——22—2
Mating & Reproduction——22—2
+ 1 topic with nothing in them yet
Open Evolutionary & Biological Psychology →

Psychometrics & Measurement—8/91515—14

Factor Analysis——22—2
Item Response Theory——22—2
Measurement Invariance——22—1
Reliability——22—2
Survey Design——22—2
Test Construction——22—2
Validity——22—2
Effect Sizes in Psychology——11—1
+ 1 topic with nothing in them yet
Open Psychometrics & Measurement →

Personality & Individual Differences—9/101313—9

Critiques of Personality Typing——22—1
Intelligence & IQ——22—2
Self-Concept & Identity——22—2
Trait vs State——22—1
Big Five Traits——11—1
Heritability of Traits——11—0
Personality Assessment——11—1
Personality Change——11—0
Temperament——11—1
+ 1 topic with nothing in them yet
Open Personality & Individual Differences →

Applied Psychology—8/91212—12

Consumer Psychology——22—2
Educational Psychology——22—2
Human Factors Psychology——22—2
Industrial-Organisational Psychology——22—2
Environmental Psychology——11—1
Forensic Psychology——11—1
Health Psychology——11—1
Sport Psychology——11—1
+ 1 topic with nothing in them yet
Open Applied Psychology →

Sociology & Anthropology12/12108/1131221202110

45 books · 45 papers · 18 essays · 12 reports · 2 series

Sociology of Religion, Science & Technology—9/91414—13

Digital Sociology——22—2
Expertise & Trust——22—2
Science & Technology Studies——22—2
Sociology of Scientific Knowledge——22—2
Technology & Social Change——22—2
Foundations & Overviews——11—1
Religious Movements——11—1
Secularisation——11—0
Surveillance & Society——11—1
Open Sociology of Religion, Science & Technology →

Criminology & Deviance—11/111212—10

Theories of Crime——22—1
Crime Statistics & Measurement——11—1
Drug Policy——11—1
Foundations & Overviews——11—1
Organised Crime——11—1
Policing——11—1
Prisons & Incarceration——11—1
Rehabilitation & Recidivism——11—1
Restorative Justice——11—1
Violence & Its Decline——11—1
White Collar Crime——11—0
Open Criminology & Deviance →

Sociological Theory—10/101211110

Classical Sociological Canon——22—2
Functionalism——22—1
Conflict Theory——11—1
Critical Theory——11—1
Field Theory & Habitus——11—1
Foundations & Overviews——1011
Postmodern Social Theory——11—1
Rational Choice Sociology——11—1
Structuration Theory——11—1
Symbolic Interactionism——11—0
Open Sociological Theory →

Social Stratification & Inequality—9/101111—10

Income & Wealth Inequality——22—2
Meritocracy Debates——22—2
Class Structure——11—1
Educational Stratification——11—1
Elite Formation——11—1
Intergenerational Transmission——11—1
Occupational Prestige——11—0
Poverty——11—1
Social Mobility——11—1
+ 1 topic with nothing in them yet
Open Social Stratification & Inequality →

Urban & Rural Sociology—9/91111—11

Neighbourhood Effects——22—2
Urbanisation——22—2
Foundations & Overviews——11—1
Gentrification——11—1
Housing & Homelessness——11—1
Public Space——11—1
Rural Decline——11—1
Segregation & Spatial Inequality——11—1
Suburbanisation——11—1
Open Urban & Rural Sociology →

Biological & Evolutionary Anthropology—9/999—9

Cooperation in Humans——11—1
Cultural Evolution——11—1
Foundations & Overviews——11—1
Human Biological Variation——11—1
Human Origins——11—1
Hunter-Gatherer Societies——11—1
Palaeoanthropology——11—1
Primatology——11—1
The Agricultural Transition——11—1
Open Biological & Evolutionary Anthropology →

Cultural Anthropology—9/1199—8

Anthropology of Work——11—1
Cultural Relativism——11—1
Economic Anthropology——11—1
Ethics of Fieldwork——11—0
Ethnographic Method——11—1
Exchange & Reciprocity——11—1
Foundations & Overviews——11—1
Medical Anthropology——11—1
Ritual & Symbolism——11—1
+ 2 topics with nothing in them yet
Open Cultural Anthropology →

Family, Kinship & Community—8/899—8

Kinship Systems——22—2
Community & Belonging——11—1
Foundations & Overviews——11—1
Household Economics——11—1
Intergenerational Relations——11—1
Loneliness & Social Isolation——11—1
Marriage & Partnership——11—1
Parenting & Childrearing——11—0
Open Family, Kinship & Community →

Gender & Sexuality—9/999—8

Comparative Gender Systems——11—1
Feminist Theory——11—1
Foundations & Overviews——11—1
Gender & Labour——11—1
Gender & Politics——11—1
Gender Roles & Socialisation——11—0
Masculinity Studies——11—1
Queer Theory——11—1
Sexuality Studies——11—1
Open Gender & Sexuality →

Race, Ethnicity & Migration—9/999—7

Colonialism's Social Legacy——11—1
Diaspora Studies——11—1
Discrimination & Segregation——11—1
Ethnic Identity——11—1
Foundations & Overviews——11—1
Immigration & Integration——11—0
Multiculturalism——11—1
Racial Formation——11—0
Refugee Studies——11—1
Open Race, Ethnicity & Migration →

Social Networks & Collective Behaviour—9/999—8

Crowds & Collective Action——11—1
Diffusion of Innovation——11—1
Foundations & Overviews——11—1
Network Structure & Centrality——11—1
Online Community Dynamics——11—1
Revolutions & Mobilisation——11—1
Social Contagion——11—1
Social Movements——11—0
Weak Ties——11—1
Open Social Networks & Collective Behaviour →

Demography—7/98718

Foundations & Overviews——2112
Fertility——11—1
Migration Patterns——11—1
Mortality & Life Expectancy——11—1
Population Ageing——11—1
Population Policy——11—1
Population Projections——11—1
+ 2 topics with nothing in them yet
Open Demography →

Politics & Government10/10106/1121371334130

39 reports · 37 papers · 36 books · 19 essays · 3 series · 2 lectures · 1 course

Political Theory—14/143735237

Foundations & Overviews——5415
Anarchism——33—3
Equality——33—3
Liberalism——33—3
Political Obligation——33—3
Republicanism——33—3
Socialism & Marxism——33—3
Communitarianism——2112
Conservatism——22—2
Justice——22—2
Legitimacy & Authority——22—2
Libertarianism——22—2
Liberty——22—2
Social Contract Theory——22—2
Open Political Theory →

War & Peace Studies—11/111414—14

Counterinsurgency——33—3
Genocide & Mass Atrocity——22—2
Arms Control——11—1
Causes of War——11—1
Civil War & Insurgency——11—1
Conflict Resolution——11—1
Foundations & Overviews——11—1
Laws of Armed Conflict——11—1
Peacekeeping——11—1
Post-Conflict Reconstruction——11—1
Terrorism——11—1
Open War & Peace Studies →

Public Policy—13/131313—12

Agenda Setting——11—1
Education Policy——11—1
Evidence-Based Policy——11—1
Foundations & Overviews——11—0
Healthcare Policy——11—1
Housing Policy——11—1
Immigration Policy——11—1
Industrial Policy——11—1
Policy Analysis——11—1
Policy Implementation——11—1
Programme Evaluation——11—1
Regulatory Policy——11—1
Science & Technology Policy——11—1
Open Public Policy →

Geopolitics & Grand Strategy—11/111212—11

Foundations & Overviews——22—2
Chokepoints & Trade Routes——11—1
Deterrence Theory——11—1
Economic Statecraft——11—1
Geographic Determinants of Power——11—1
Grand Strategy——11—1
Great Power Competition——11—1
Nuclear Strategy——11—1
Resource Geopolitics——11—0
Sea Power & Land Power——11—1
Spheres of Influence——11—1
Open Geopolitics & Grand Strategy →

International Relations—12/121212—11

Alliances——11—1
Balance of Power——11—1
Constructivism——11—1
Diplomacy——11—1
Foreign Policy Analysis——11—1
Foundations & Overviews——11—1
Global Governance——11—0
Hegemony & Power Transition——11—1
International Organisations——11—1
Liberal Institutionalism——11—1
Realism——11—1
Security Dilemma——11—1
Open International Relations →

Public Administration & Governance—10/101212—10

Bureaucratic Theory——22—2
Cost Disease in Government——22—0
Accountability Mechanisms——11—1
Administrative Burden——11—1
Civil Service Systems——11—1
Digital Government——11—1
Foundations & Overviews——11—1
Government Procurement——11—1
Public Sector Reform——11—1
State Capacity Building——11—1
Open Public Administration & Governance →

Elections & Political Behaviour—10/11111019

Polling Methodology——2111
Campaign Strategy——11—1
Gerrymandering——11—1
Media Effects on Politics——11—1
Partisanship & Polarisation——11—1
Political Participation——11—0
Political Psychology——11—1
Public Opinion——11—1
Voting Behaviour——11—1
Voting Systems & Arrow's Theorem——11—1
+ 1 topic with nothing in them yet
Open Elections & Political Behaviour →

Comparative Politics—9/11109110

Authoritarian Resilience——22—2
Clientelism & Corruption——11—1
Comparative Method——11—1
Democratisation——11—1
Electoral Systems——11—1
Federalism——11—1
Foundations & Overviews——1011
Regime Types——11—1
State Capacity——11—1
+ 2 topics with nothing in them yet
Open Comparative Politics →

Intelligence & Statecraft—8/1088—8

Counterintelligence——11—1
Covert Action——11—1
Cyber Operations——11—1
Foundations & Overviews——11—1
Information Warfare——11—1
Intelligence Analysis——11—1
Intelligence Failures——11—1
Oversight of Intelligence——11—1
+ 2 topics with nothing in them yet
Open Intelligence & Statecraft →

Nationalism, Identity & Ideology—8/988—8

Civil Religion——11—1
Ethnic Conflict——11—1
Identity Politics——11—1
Nation-Building——11—1
Political Ideology Formation——11—1
Populism——11—1
Separatism——11—1
Theories of Nationalism——11—1
+ 1 topic with nothing in them yet
Open Nationalism, Identity & Ideology →

Law13/13118/1301241222117

56 papers · 29 reports · 22 books · 13 essays · 2 series · 1 talk · 1 lecture

Constitutional Law—10/111111—11

Constitutional Interpretation——22—2
Comparative Constitutionalism——11—1
Due Process——11—1
Emergency Powers——11—1
Equal Protection——11—1
Federalism (Legal)——11—1
Freedom of Expression——11—1
Fundamental Rights——11—1
Judicial Review——11—1
Separation of Powers——11—1
+ 1 topic with nothing in them yet
Open Constitutional Law →

Criminal Law & Procedure—11/121111—8

Criminal Procedure——11—0
Defences——11—0
Elements of a Crime——11—1
Homicide——11—0
Mens Rea——11—1
Plea Bargaining——11—1
Property Crime——11—1
Right to Counsel——11—1
Search & Seizure——11—1
Sentencing——11—1
Wrongful Conviction——11—1
+ 1 topic with nothing in them yet
Open Criminal Law & Procedure →

Technology & Data Law—10/101111—11

Platform Liability——22—2
AI Regulation & Liability——11—1
Content Moderation Law——11—1
Cross-Border Data Transfer——11—1
Cybersecurity Law——11—1
Data Protection & Privacy Law——11—1
Digital Markets Regulation——11—1
Electronic Evidence——11—1
Foundations & Overviews——11—1
GDPR & Comparable Regimes——11—1
Open Technology & Data Law →

International & Human Rights Law—9/101010—9

Law of the Sea——22—2
Human Rights Instruments——11—1
Humanitarian Law——11—1
International Courts——11—1
International Criminal Law——11—1
Refugee & Asylum Law——11—1
Sources of International Law——11—1
State Sovereignty——11—1
Treaties——11—0
+ 1 topic with nothing in them yet
Open International & Human Rights Law →

Regulatory & Administrative Law—9/10109110

Environmental Law——2112
Employment & Labour Law——11—1
Financial Regulation——11—1
Health & Safety Regulation——11—1
Judicial Review of Agencies——11—1
Licensing & Permits——11—1
Regulatory Capture——11—1
Rulemaking——11—1
Tax Law——11—1
+ 1 topic with nothing in them yet
Open Regulatory & Administrative Law →

Comparative & Legal History—8/999—9

Foundations & Overviews——22—2
Common Law Tradition——11—1
Customary Law——11—1
History of Codification——11—1
Islamic Law——11—1
Landmark Cases——11—1
Legal Transplants——11—1
Roman Law——11—1
+ 1 topic with nothing in them yet
Open Comparative & Legal History →

Contract Law—9/109819

Breach & Remedies——11—1
Commercial Contracting Practice——11—1
Consideration——11—1
Damages——11—1
Formation & Offer——11—1
Foundations & Overviews——1011
Frustration & Force Majeure——11—1
Terms & Interpretation——11—1
Unconscionability——11—1
+ 1 topic with nothing in them yet
Open Contract Law →

Corporate & Commercial Law—9/1099—9

Commercial Transactions——11—1
Company Formation——11—1
Competition Law——11—1
Directors' Duties——11—1
Insolvency & Bankruptcy——11—1
Mergers & Acquisitions Law——11—1
Partnership Law——11—1
Securities Regulation——11—1
Shareholder Rights——11—1
+ 1 topic with nothing in them yet
Open Corporate & Commercial Law →

Intellectual Property—9/1099—9

Copyright——11—1
Fair Use & Fair Dealing——11—1
IP in the AI Era——11—1
Licensing——11—1
Open Source Licensing——11—1
Patent Litigation——11—1
Patents——11—1
Trade Secrets——11—1
Trademarks——11—1
+ 1 topic with nothing in them yet
Open Intellectual Property →

Jurisprudence & Legal Philosophy—8/999—8

Legal Positivism——22—2
Critical Legal Studies——11—1
Justice & Legal Interpretation——11—1
Law & Economics——11—1
Legal Realism——11—1
Natural Law Theory——11—1
Rule of Law——11—1
Theories of Punishment——11—0
+ 1 topic with nothing in them yet
Open Jurisprudence & Legal Philosophy →

Property Law—9/1099—8

Easements——11—0
Eminent Domain——11—1
Inheritance & Succession——11—1
Land Registration——11—1
Leases & Tenancy——11—1
Personal Property——11—1
Property Rights Theory——11—1
Real Property——11—1
Trusts——11—1
+ 1 topic with nothing in them yet
Open Property Law →

Tort Law—9/1099—9

Causation——11—1
Damages in Tort——11—1
Defamation——11—1
Duty of Care——11—1
Negligence——11—1
Nuisance——11—1
Privacy Torts——11—1
Product Liability——11—1
Strict Liability——11—1
+ 1 topic with nothing in them yet
Open Tort Law →

Legal Reasoning & Method—8/988—7

Advocacy & Argument——11—1
Analogical Reasoning——11—1
Burden of Proof——11—1
Case Analysis——11—1
Legal Research——11—1
Legal Writing——11—1
Precedent & Stare Decisis——11—0
Statutory Interpretation——11—1
+ 1 topic with nothing in them yet
Open Legal Reasoning & Method →

Education & Learning9/985/871091063102

60 papers · 20 reports · 15 books · 11 essays · 3 talks

The Science of Learning—12/123433131

Educational Systems & Policy—10/101110111

Educational Inequality——22—2
Class Size Research——11—1
Early Childhood Education——11—1
Education Funding——11—1
Education in Developing Countries——11—1
Foundations & Overviews——1011
School Choice——11—1
School Systems Compared——11—1
Teacher Quality & Training——11—1
Vocational Education——11—1
Open Educational Systems & Policy →

Educational Technology—9/91010—8

AI Tutors——22—2
Adaptive Learning Systems——11—0
Blended Learning——11—1
Foundations & Overviews——11—1
Learning Analytics——11—1
MOOCs & Their Outcomes——11—1
Online Learning——11—1
Open Educational Resources——11—1
Screen Time & Attention——11—0
Open Educational Technology →

Self-Directed Learning—10/1010919

Autodidactic Practice——1011
Avoiding Content Consumption Traps——11—1
Building a Study Plan——11—1
Building Knowledge Depth——11—1
Feynman Technique——11—0
Foundations & Overviews——11—1
Learning from Primary Sources——11—1
Note-Taking Systems——11—1
Reading Strategically——11—1
Taking Smart Notes——11—1
Open Self-Directed Learning →

Curriculum & Assessment—9/999—9

Competency-Based Education——11—1
Credentialing——11—1
Curriculum Design——11—1
Formative vs Summative Assessment——11—1
Foundations & Overviews——11—1
Grading Practices——11—1
Knowledge vs Skills Debate——11—1
Standardised Testing——11—1
Test Validity in Education——11—1
Open Curriculum & Assessment →

Higher Education—9/1099—9

Academic Freedom——11—1
Academic Research Incentives——11—1
Admissions——11—1
Credential Inflation——11—1
Graduate Education——11—1
Peer Review——11—1
The Value of a Degree——11—1
Tuition & Student Debt——11—1
University Purpose & History——11—1
+ 1 topic with nothing in them yet
Open Higher Education →

History & Philosophy of Education—9/999—9

Classical Education——11—1
Critical Pedagogy——11—1
Educator Biography——11—1
Foundations & Overviews——11—1
Homeschooling & Unschooling——11—1
Liberal Arts Tradition——11—1
Montessori——11—1
Progressive Education——11—1
Purpose of Education Debates——11—1
Open History & Philosophy of Education →

Pedagogy & Instructional Design—9/1099—8

Backward Design——11—0
Classroom Management——11—1
Direct Instruction——11—1
Explanation & Analogy——11—1
Formative Feedback——11—1
Inquiry-Based Learning——11—1
Mastery Learning——11—1
Scaffolding——11—1
Worked Examples——11—1
+ 1 topic with nothing in them yet
Open Pedagogy & Instructional Design →

Special & Inclusive Education—8/888—8

ADHD in Education——11—1
Autism & Education——11—1
Dyslexia——11—1
Foundations & Overviews——11—1
Giftedness——11—1
Individualised Education Plans——11—1
Learning Disabilities——11—1
Universal Design for Learning——11—1
Open Special & Inclusive Education →

Media & Communication8/878/79107104382

43 papers · 41 books · 13 reports · 6 essays · 2 talks · 1 video · 1 lecture

Digital & Social Media—11/111615116

Content Moderation——33—3
Creator Economy——33—3
Filter Bubbles & Echo Chambers——2112
Bot & Inauthentic Behaviour——11—1
Digital Wellbeing——11—1
Engagement Optimisation——11—1
Foundations & Overviews——11—1
Network Effects in Platforms——11—1
Online Radicalisation——11—1
Recommendation Algorithms——11—1
Virality Mechanics——11—1
Open Digital & Social Media →

Advertising & Public Relations—9/91514112

Advertising Effectiveness Research——33—2
Advertising History——33—3
Foundations & Overviews——3213
Ad Targeting & Tracking——11—1
Brand Communication——11—1
Crisis Communication——11—0
Influencer Marketing——11—0
Regulation of Advertising——11—1
Sponsored Content——11—1
Open Advertising & Public Relations →

Information Literacy—11/111515—12

Primary vs Secondary Sources——33—2
Statistical Claims in the Wild——33—1
Epistemic Hygiene——11—1
Fact-Checking Methods——11—1
Foundations & Overviews——11—1
Identifying Bias——11—1
Lateral Reading——11—1
Reading Scientific Coverage——11—1
Recognising AI-Generated Content——11—1
Source Evaluation——11—1
Verification of Images & Video——11—1
Open Information Literacy →

Journalism—10/101414—11

Reporting Methods——33—1
Journalistic Ethics——22—2
Press Freedom——22—2
Business Models for News——11—1
Data Journalism——11—1
Editorial Standards——11—0
Foundations & Overviews——11—1
Investigative Journalism——11—1
Local News Collapse——11—1
Source Protection——11—1
Open Journalism →

Rhetoric & Persuasion—10/101313—10

Debate——22—2
Foundations & Overviews——22—1
Writing to Persuade——22—2
Argument Structure——11—0
Classical Rhetoric——11—1
Ethos, Pathos, Logos——11—1
Framing——11—1
Logical Fallacies——11—1
Narrative Persuasion——11—0
Public Speaking——11—1
Open Rhetoric & Persuasion →

Misinformation & Disinformation—10/101212—10

Rumour & Contagion——33—2
Backfire Effects & Corrections——11—1
Conspiracy Theories——11—0
Coordinated Influence Operations——11—1
Deepfakes & Synthetic Media——11—1
Foundations & Overviews——11—1
Motivated Reasoning——11—1
Platform Amplification——11—1
Prebunking & Inoculation——11—1
Propaganda Techniques——11—1
Open Misinformation & Disinformation →

History of Media—8/91111—5

Radio——33—2
The Internet's Arrival——22—2
Information Revolutions Compared——11—0
Newspapers & Mass Literacy——11—0
Oral Tradition——11—1
Social Platform Era——11—0
Television——11—0
The Printing Press——11—0
+ 1 topic with nothing in them yet
Open History of Media →

Media Theory—9/9111016

Foundations & Overviews——2112
Medium Theory——22—0
Agenda Setting——11—1
Attention Economy——11—0
Cultivation Theory——11—1
Cultural Studies of Media——11—0
Framing Theory——11—1
Media Ecology——11—0
Political Economy of Media——11—1
Open Media Theory →

Humanities889061,1541,121331,043

History31/31329/3493373307302

229 books · 51 reports · 24 essays · 12 papers · 11 talks · 7 series · 3 lectures

Ancient Rome—15/151616—16

Fall of the Western Empire——22—2
Augustus & the Principate——11—1
Christianity in the Empire——11—1
Crisis of the Third Century——11—1
Daily Life in Rome——11—1
Fall of the Republic——11—1
Foundations & Overviews——11—1
Julius Caesar——11—1
Roman Engineering & Infrastructure——11—1
Roman Law——11—1
The Punic Wars——11—1
The Roman Army——11—1
The Roman Empire at Its Height——11—1
The Roman Kingdom——11—1
The Roman Republic——11—1
Open Ancient Rome →

Industrialisation & the Nineteenth Century—13/131513214

Italian & German Unification——22—2
The American Civil War——2112
Abolition of Slavery——11—0
Factory System & Labour——11—1
Foundations & Overviews——1011
Meiji Restoration——11—1
Railways & Steam——11—1
Rise of the Working Class——11—1
The Industrial Revolution——11—1
The Scramble for Africa——11—1
The Second Industrial Revolution——11—1
Urbanisation in the 19th Century——11—1
Victorian Society——11—1
Open Industrialisation & the Nineteenth Century →

Medieval Europe—14/151514115

The Early Middle Ages——2112
Chivalry & Knighthood——11—1
Feudalism——11—1
Medieval Church & Papacy——11—1
Medieval Trade & Guilds——11—1
Medieval Universities——11—1
Monasticism——11—1
The Black Death——11—1
The Carolingian Empire——11—1
The Crusades——11—1
The Hundred Years' War——11—1
The Manorial System——11—1
The Norman Conquest——11—1
The Viking Age——11—1
+ 1 topic with nothing in them yet
Open Medieval Europe →

Ancient Greece—13/131413114

Foundations & Overviews——2112
Alexander the Great——11—1
Archaic Greece——11—1
Athenian Democracy——11—1
Classical Athens——11—1
Greek Religion & Myth——11—1
Minoan & Mycenaean Civilisation——11—1
Sparta——11—1
The Greek Dark Ages——11—1
The Hellenistic World——11—1
The Peloponnesian War——11—1
The Persian Wars——11—1
The Polis & City-States——11—1
Open Ancient Greece →

The Cold War—13/131313—9

Containment Policy——11—1
Détente——11—0
Foundations & Overviews——11—0
Nuclear Arms Race——11—1
Origins of the Cold War——11—1
Proxy Conflicts——11—0
Soviet Collapse——11—1
The Berlin Blockade & Wall——11—1
The Cuban Missile Crisis——11—0
The Korean War——11—1
The Marshall Plan——11—1
The Space Race (Historical)——11—1
The Vietnam War——11—1
Open The Cold War →

The Second World War—12/131313—12

War Crimes Trials——22—2
D-Day & the Liberation of Europe——11—1
Home Fronts & War Economies——11—1
Operation Barbarossa——11—1
Outbreak & Blitzkrieg——11—1
Resistance Movements——11—1
Strategic Bombing——11—1
The Atomic Bombings——11—1
The Battle of Britain——11—0
The Eastern Front——11—1
The North African Campaign——11—1
The Pacific War——11—1
+ 1 topic with nothing in them yet
Open The Second World War →

Ancient Egypt—12/121212—11

Akhenaten & the Amarna Period——11—1
Daily Life in Ancient Egypt——11—1
Egyptian Religion & Afterlife——11—1
Foundations & Overviews——11—1
Hieroglyphs & the Rosetta Stone——11—1
Predynastic Egypt——11—1
Ptolemaic Egypt——11—1
Ramesses II——11—1
The Middle Kingdom——11—0
The New Kingdom——11—1
The Old Kingdom & Pyramids——11—1
Tutankhamun——11—1
Open Ancient Egypt →

Historiography & Method—12/131212—10

Annales School——11—0
Bias in Historical Narrative——11—1
Counterfactual History——11—1
Global & Transnational History——11—1
Historical Method——11—1
Historical Revisionism——11—1
Marxist Historiography——11—1
Memory & Commemoration——11—1
Microhistory——11—0
Oral History——11—1
Primary Source Analysis——11—1
Schools of Historiography——11—1
+ 1 topic with nothing in them yet
Open Historiography & Method →

The Holocaust & Genocide—12/121212—9

Armenian Genocide——11—1
Cambodian Genocide——11—1
Comparative Genocide Studies——11—1
Foundations & Overviews——11—0
Ghettoisation——11—1
Origins of Nazi Antisemitism——11—1
Perpetrator Behaviour——11—1
Rescue & Resistance——11—0
Rwandan Genocide——11—1
Survivor Testimony——11—0
The Camp System——11—1
The Einsatzgruppen——11—1
Open The Holocaust & Genocide →

Africa Before Colonialism—11/111111—11

Aksum——11—1
Ethiopian Christianity——11—1
Foundations & Overviews——11—1
Ghana Empire——11—1
Great Zimbabwe——11—1
Kingdom of Benin——11—1
Kingdom of Kush——11—1
Mali Empire & Mansa Musa——11—1
Songhai Empire——11—1
Swahili Coast City-States——11—1
Trans-Saharan Trade——11—1
Open Africa Before Colonialism →

Age of Revolutions—11/111110111

Foundations & Overviews——1011
Latin American Independence——11—1
Napoleon & the Napoleonic Wars——11—1
The American Revolution——11—1
The Congress of Vienna——11—1
The English Civil War——11—1
The French Revolution——11—1
The Glorious Revolution——11—1
The Haitian Revolution——11—1
The Revolutions of 1848——11—1
The Terror——11—1
Open Age of Revolutions →

Ancient China—11/111111—10

Chinese Bureaucracy & Examinations——11—1
Confucianism in Practice——11—1
Foundations & Overviews——11—1
Han Dynasty——11—1
Qin Unification——11—1
Shang Dynasty——11—1
Song Dynasty——11—0
Tang Dynasty——11—1
The Silk Road——11—1
Warring States Period——11—1
Zhou Dynasty——11—1
Open Ancient China →

Military History—11/121111—11

Air Power——11—1
Ancient Warfare——11—1
Decisive Battles——11—1
Great Commanders——11—1
Guerrilla Warfare——11—1
Gunpowder Revolution——11—1
Logistics in War——11—1
Medieval Warfare——11—1
Naval Warfare——11—1
Siege Warfare——11—1
Strategy & Operational Art——11—1
+ 1 topic with nothing in them yet
Open Military History →

Modern Asia—11/121111—10

Chinese Republican Era——11—1
Deng's Reforms——11—1
Korean Division——11—1
Mao & the People's Republic——11—1
Modern India——11—1
Post-War Japan——11—0
Southeast Asian Development——11—1
The Asian Tigers——11—1
The Chinese Civil War——11—1
The Cultural Revolution——11—1
The Great Leap Forward——11—1
+ 1 topic with nothing in them yet
Open Modern Asia →

Modern Middle East—10/111111—8

Arab-Israeli Conflicts——22—2
Fall of the Ottoman Empire——11—1
Formation of Modern States——11—1
Gulf Wars——11—0
Iran-Iraq War——11—1
Oil & Politics——11—0
Sykes-Picot & Mandates——11—1
Syrian Civil War——11—1
The Arab Spring——11—0
The Iranian Revolution——11—1
+ 1 topic with nothing in them yet
Open Modern Middle East →

Social & Everyday History—11/111110110

Foundations & Overviews——1011
History of Childhood——11—1
History of Cities——11—1
History of Food——11—1
History of Leisure——11—1
History of Medicine & Disease——11—1
History of Sexuality——11—1
History of the Family——11—0
History of Work——11—1
Material Culture & Objects——11—1
Women's History——11—1
Open Social & Everyday History →

The First World War—11/121111—11

Causes of the First World War——11—1
Gallipoli & the Middle Eastern Theatre——11—1
The 1918 Influenza Pandemic——11—1
The Alliance System——11—1
The Armistice——11—1
The Eastern Front——11—1
The Russian Revolution——11—1
The Treaty of Versailles——11—1
The Western Front——11—1
Total War & Home Fronts——11—1
Trench Warfare——11—1
+ 1 topic with nothing in them yet
Open The First World War →

The Islamic World—11/121111—11

Abbasid Caliphate——11—1
Al-Andalus——11—1
Fatimid & Mamluk Egypt——11—1
Islamic Science & Scholarship——11—1
Mughal India——11—1
Rise of Islam——11—1
Safavid Persia——11—1
The Islamic Golden Age——11—1
The Ottoman Empire——11—1
The Rashidun Caliphate——11—1
Umayyad Caliphate——11—1
+ 1 topic with nothing in them yet
Open The Islamic World →

Contemporary History—10/10109110

COVID-19 Pandemic——11—1
Foundations & Overviews——1011
Globalisation Era——11—1
Post-Cold War Order——11—1
Return of Great Power Conflict——11—1
September 11 & the War on Terror——11—1
The 2008 Crisis in Historical Perspective——11—1
The Internet Age——11—1
The Rise of China——11—1
Yugoslav Wars——11—1
Open Contemporary History →

Exploration, Empire & the Atlantic World—10/111010—9

Age of Exploration——11—1
Colonial North America——11—1
Conquest of the Americas——11—1
Dutch & British Trading Empires——11—1
Global Silver Trade——11—1
Mercantilism——11—1
Plantation Economies——11—1
Portuguese & Spanish Empires——11—1
The Atlantic Slave Trade——11—1
The Columbian Exchange——11—0
+ 1 topic with nothing in them yet
Open Exploration, Empire & the Atlantic World →

Mesopotamia & the Ancient Near East—10/111010—10

Akkadian Empire——11—1
Ancient Israel & Judah——11—1
Assyria——11—1
Babylonia——11—1
Cuneiform & Early Writing——11—1
Persian Empire——11—1
Phoenicia——11—1
Sumer——11—1
The Code of Hammurabi——11—1
The Hittites——11—1
+ 1 topic with nothing in them yet
Open Mesopotamia & the Ancient Near East →

Pre-Columbian Americas—9/101010—9

Maya Civilisation——22—2
Agriculture in the Americas——11—1
Andean Precursor Cultures——11—1
Mississippian Culture——11—1
North American Indigenous Nations——11—1
Olmec Civilisation——11—1
Teotihuacan——11—0
The Aztec Empire——11—1
The Inca Empire——11—1
+ 1 topic with nothing in them yet
Open Pre-Columbian Americas →

Prehistory & Human Origins—10/111010—5

Cave Art & Early Symbolism——11—0
Domestication of Plants & Animals——11—1
Early Settlements & Çatalhöyük——11—0
Megalithic Cultures——11—1
Neanderthals & Denisovans——11—1
Out of Africa Migrations——11—1
Palaeolithic Societies——11—0
The Bronze Age——11—0
The Bronze Age Collapse——11—1
The Neolithic Revolution——11—0
+ 1 topic with nothing in them yet
Open Prehistory & Human Origins →

Renaissance & Reformation—10/111010—10

Calvinism——11—1
Italian Renaissance——11—1
Martin Luther & the Reformation——11—1
Northern Renaissance——11—1
Renaissance Humanism——11—1
The Counter-Reformation——11—1
The Medici——11—1
The Printing Revolution——11—1
The Scientific Revolution (Historical)——11—1
Wars of Religion——11—1
+ 1 topic with nothing in them yet
Open Renaissance & Reformation →

Ancient India & South Asia—9/999—8

Ashoka——11—1
Classical Indian Science & Mathematics——11—1
Foundations & Overviews——11—1
Gupta Empire——11—0
Indus Valley Civilisation——11—1
Mauryan Empire——11—1
Regional Kingdoms of South India——11—1
Spread of Buddhism——11—1
The Vedic Period——11—1
Open Ancient India & South Asia →

Modern Africa & Latin America—9/1099—8

African Economic Development——11—1
Conflict & State Failure——11—1
Cuban Revolution——11—1
Democratisation in Latin America——11—1
Drug Wars & Cartels——11—1
Latin American Debt Crises——11—1
Latin American Dictatorships——11—1
Post-Colonial African Politics——11—0
South Africa After Apartheid——11—1
+ 1 topic with nothing in them yet
Open Modern Africa & Latin America →

Byzantium & the Eastern Empire—8/988—8

Byzantine Administration——11—1
Byzantine Art & Architecture——11—1
Fall of Constantinople——11—1
Foundation of Constantinople——11—1
Justinian I——11—1
The Fourth Crusade——11—1
The Great Schism——11—1
The Iconoclast Controversy——11—1
+ 1 topic with nothing in them yet
Open Byzantium & the Eastern Empire →

Decolonisation & Independence—8/988—4

African Independence Movements——11—0
Algerian War——11—0
Apartheid & Its End——11—1
Indian Independence & Partition——11—1
Indonesian Independence——11—0
Legacies of Empire——11—1
Post-Colonial State Formation——11—0
The Non-Aligned Movement——11—1
+ 1 topic with nothing in them yet
Open Decolonisation & Independence →

The Interwar Years—8/988—6

Appeasement——11—1
Colonial Nationalism Between the Wars——11—1
Rise of Fascism——11—1
Rise of Nazism——11—0
Stalin's Soviet Union——11—1
The Great Depression (Historical)——11—1
The Spanish Civil War——11—1
The Weimar Republic——11—0
+ 1 topic with nothing in them yet
Open The Interwar Years →

Intellectual & Cultural History—7/977—6

Global Intellectual Exchange——11—0
History of Books & Reading——11—1
History of Education (Cultural)——11—1
History of Ideas——11—1
History of Political Thought——11—1
History of Science——11—1
History of Technology——11—1
+ 2 topics with nothing in them yet
Open Intellectual & Cultural History →

The Enlightenment—7/877—6

Critiques of the Enlightenment——11—1
Enlightened Absolutism——11—1
Enlightenment Thought——11—1
Salons & Public Sphere——11—0
Scottish Enlightenment——11—1
The Encyclopédie——11—1
The Republic of Letters——11—1
+ 1 topic with nothing in them yet
Open The Enlightenment →

Philosophy15/15160/1612842804236

170 books · 64 papers · 43 essays · 3 reports · 2 series · 2 talks

Medieval & Early Modern Philosophy—12/123636—36

Descartes——44—4
Aquinas & Scholasticism——33—3
Augustine——33—3
Berkeley——33—3
Hume——33—3
Islamic Philosophy——33—3
Jewish Medieval Philosophy——33—3
Kant——33—3
Leibniz——33—3
Locke——33—3
Spinoza——33—3
Foundations & Overviews——22—2
Open Medieval & Early Modern Philosophy →

Ethics & Moral Philosophy—12/122222—21

Consequentialism——22—2
Contractualism——22—2
Deontology——22—2
Foundations & Overviews——22—2
Metaethics——22—2
Moral Luck——22—2
Moral Psychology——22—2
Moral Realism & Anti-Realism——22—2
Trolley Problems & Method——22—2
Utilitarianism——22—2
Care Ethics——11—1
Virtue Ethics——11—0
Open Ethics & Moral Philosophy →

Nineteenth & Twentieth Century Philosophy—13/132222—15

Analytic Philosophy——22—2
Existentialism——22—1
Foundations & Overviews——22—2
Hegel——22—2
Logical Positivism——22—0
Nietzsche——22—2
Pragmatism——22—2
Schopenhauer——22—2
Wittgenstein——22—1
Critical Theory (Philosophical)——11—0
Kierkegaard——11—0
Phenomenology——11—0
Structuralism & Post-Structuralism——11—1
Open Nineteenth & Twentieth Century Philosophy →

Applied Ethics—11/112121—18

Foundations & Overviews——33—2
Animal Ethics——22—2
Bioethics——22—1
Business Ethics (Philosophical)——22—1
Environmental Ethics——22—2
Ethics of Artificial Intelligence——22—2
Ethics of War——22—2
Future Generations——22—2
Population Ethics——22—2
Effective Altruism——11—1
Ethics of Technology——11—1
Open Applied Ethics →

Social & Political Philosophy—11/112119211

Foundations & Overviews——3123
Civil Disobedience——22—2
Democracy & Its Justification——22—1
Distributive Justice——22—0
Global Justice——22—1
Marxist Philosophy——22—2
Rawls & the Original Position——22—0
Rights Theory——22—1
Theories of Justice——22—0
Freedom & Coercion——11—1
Libertarian Political Philosophy——11—0
Open Social & Political Philosophy →

Ancient Philosophy—9/101818—17

Aristotle——22—2
Epicureanism——22—2
Foundations & Overviews——22—2
Neoplatonism——22—2
Plato——22—2
Presocratics——22—1
Scepticism (Ancient)——22—2
Socrates——22—2
Stoicism——22—2
+ 1 topic with nothing in them yet
Open Ancient Philosophy →

Logic—10/101818—14

Deductive Reasoning——22—2
Foundations & Overviews——22—2
Inductive Reasoning——22—2
Informal Logic & Fallacies——22—1
Non-Classical Logics——22—1
Paradoxes——22—2
Predicate Logic——22—1
Propositional Logic——22—2
Argument Mapping——11—1
Modal Logic——11—0
Open Logic →

Philosophy of Science—12/121818—12

Demarcation Problem——22—1
Explanation & Laws——22—1
Falsificationism——22—0
Paradigms & Scientific Revolutions——22—1
Scientific Realism——22—1
Underdetermination——22—2
Confirmation Theory——11—1
Foundations & Overviews——11—1
Philosophy of Biology——11—1
Philosophy of Physics——11—1
Reductionism——11—1
Values in Science——11—1
Open Philosophy of Science →

Aesthetics—10/101717—15

Aesthetic Judgement——22—2
Art & Morality——22—2
Beauty & Taste——22—2
Expression & Emotion in Art——22—2
Philosophy of Literature——22—2
Philosophy of Music——22—2
Sublime——22—2
Foundations & Overviews——11—1
Interpretation & Intention——11—0
Theories of Art——11—0
Open Aesthetics →

Eastern & Comparative Philosophy—9/91616—15

Buddhist Philosophy——22—2
Confucianism——22—2
Daoism——22—2
Foundations & Overviews——22—2
Indian Logic——22—2
Japanese Philosophy——22—2
Zen——22—1
Comparative Philosophy Method——11—1
Hindu Philosophy & Vedanta——11—1
Open Eastern & Comparative Philosophy →

Epistemology—11/111616—12

Epistemic Virtues——22—0
Scepticism——22—2
Social Epistemology——22—0
The Gettier Problem——22—2
Theories of Justification——22—2
Bayesian Epistemology——11—1
Disagreement & Peer Testimony——11—1
Foundationalism & Coherentism——11—1
Foundations & Overviews——11—1
Reliabilism——11—1
Testimony & Trust——11—1
Open Epistemology →

Metaphysics—11/111616—15

Emergence——22—2
Free Will & Determinism——22—2
Ontology——22—2
Personal Identity——22—2
Universals & Particulars——22—1
Causation——11—1
Foundations & Overviews——11—1
Identity & Persistence——11—1
Possible Worlds——11—1
Substance & Properties——11—1
Time——11—1
Open Metaphysics →

Philosophy of Mind—11/111615113

Consciousness & Qualia——22—2
Functionalism——22—2
Intentionality——22—2
Physicalism——22—2
The Hard Problem——2112
Dualism——11—0
Extended Mind——11—1
Foundations & Overviews——11—0
Machine Minds——11—1
Mental Causation——11—0
The Mind-Body Problem——11—1
Open Philosophy of Mind →

Practical Philosophy—9/91413112

Death & Mortality——2112
Meaning & Absurdity——22—2
Stoic Practice——22—2
Thinking Tools & Mental Models——22—2
Wisdom Traditions——22—2
Foundations & Overviews——11—1
Happiness & the Good Life——11—1
Philosophy as a Way of Life——11—0
The Examined Life——11—0
Open Practical Philosophy →

Philosophy of Language—9/91313—10

Linguistic Relativity (Philosophical)——22—0
Metaphor——22—1
Theories of Meaning——22—2
Vagueness——22—2
Foundations & Overviews——11—1
Private Language Argument——11—1
Reference & Descriptions——11—1
Semantics vs Pragmatics——11—1
Speech Act Theory——11—1
Open Philosophy of Language →

Religion & Theology10/1083/928885385

82 books · 2 reports · 2 talks · 1 series · 1 essay

Christianity—11/111111—11

Catholicism——11—1
Christian Mysticism——11—1
Church Councils & Creeds——11—1
Early Church——11—1
Eastern Orthodoxy——11—1
Foundations & Overviews——11—1
Historical Jesus——11—1
Modern Christian Thought——11—1
New Testament Studies——11—1
Protestant Traditions——11—1
Systematic Theology——11—1
Open Christianity →

Islam—9/101111—11

Islamic Ethics——22—2
Sufism——22—2
Hadith——11—1
Islamic Theology (Kalam)——11—1
Modern Islamic Thought——11—1
Sharia & Fiqh——11—1
Shia Traditions——11—1
Sunni Traditions——11—1
The Quran——11—1
+ 1 topic with nothing in them yet
Open Islam →

Buddhism—9/101010—9

Life of the Buddha——22—2
Buddhism in the West——11—1
Buddhist Ethics——11—1
Buddhist Meditation——11—1
Mahayana——11—1
The Four Noble Truths——11—1
Theravada——11—1
Vajrayana & Tibetan Buddhism——11—1
Zen & Chan——11—0
+ 1 topic with nothing in them yet
Open Buddhism →

Judaism—9/1099—9

Hasidism——11—1
Hebrew Bible——11—1
Jewish History & Diaspora——11—1
Jewish Law & Halakha——11—1
Kabbalah——11—1
Medieval Jewish Thought——11—1
Modern Jewish Movements——11—1
Second Temple Judaism——11—1
Talmud & Rabbinic Literature——11—1
+ 1 topic with nothing in them yet
Open Judaism →

Scripture & Textual Criticism—7/89729

Historical-Critical Method——3123
Apocrypha——11—1
Archaeology & Scripture——11—1
Canon Formation——11—1
Manuscript Traditions——11—1
Textual Criticism Method——11—1
Translation of Sacred Texts——11—1
+ 1 topic with nothing in them yet
Open Scripture & Textual Criticism →

Comparative Religion—8/988—7

Conversion & Transmission——11—1
Definitions of Religion——11—1
Myth & Cosmology——11—1
Religion & Violence——11—1
Religious Ethics Compared——11—1
Ritual——11—1
Sacred Texts Compared——11—1
Syncretism——11—0
+ 1 topic with nothing in them yet
Open Comparative Religion →

East Asian & Indigenous Traditions—8/988—7

African Traditional Religions——11—0
Ancestor Veneration——11—1
Chinese Folk Religion——11—1
Confucian Religious Practice——11—1
Daoist Religion——11—1
Indigenous American Traditions——11—1
Shamanism——11—1
Shinto——11—1
+ 1 topic with nothing in them yet
Open East Asian & Indigenous Traditions →

Hinduism & Indian Traditions—8/988—8

Bhagavad Gita——11—1
Bhakti Movements——11—1
Hindu Ritual & Practice——11—1
Jainism——11—1
Schools of Vedanta——11—1
Sikhism——11—1
Vedas & Upanishads——11—1
Yoga Traditions——11—1
+ 1 topic with nothing in them yet
Open Hinduism & Indian Traditions →

Religion, Society & Secularism—8/98718

Atheism & Humanism——11—1
Fundamentalism——11—1
New Religious Movements——11—1
Religion & Politics——11—1
Religion & Science Debates——11—1
Religion in the Modern World——1011
Religious Freedom——11—1
Secularisation Debates——11—1
+ 1 topic with nothing in them yet
Open Religion, Society & Secularism →

Mysticism & Contemplative Practice—6/766—6

Ascetic Practice——11—1
Contemplative Prayer——11—1
Meditation Traditions——11—1
Monasticism (Comparative)——11—1
Mystical Experience——11—1
Psychology of Religious Experience——11—1
+ 1 topic with nothing in them yet
Open Mysticism & Contemplative Practice →

Linguistics & Language10/1087/911591527151

76 papers · 43 books · 26 essays · 6 reports · 4 videos · 2 talks · 1 series · 1 lecture

Historical & Comparative Linguistics—10/101919—17

Creoles & Pidgins——22—1
Etymology——22—2
Grammaticalisation——22—2
Language Contact & Borrowing——22—1
Language Families——22—2
Proto-Indo-European——22—2
Reconstructing Prehistory Through Language——22—2
Sound Change——22—2
The Comparative Method——22—2
Foundations & Overviews——11—1
Open Historical & Comparative Linguistics →

Morphology & Syntax—10/101918117

Agreement & Case——22—2
Constituency & Phrase Structure——22—1
Dependency Grammar——22—2
Generative Grammar——22—1
Inflection & Derivation——22—2
Parts of Speech——22—2
Universal Grammar Debate——22—2
Word Formation——22—2
Word Order Typology——22—2
Foundations & Overviews——1011
Open Morphology & Syntax →

Semantics & Pragmatics—9/91817114

Sociolinguistics—10/101716117

Dialects & Variation——22—2
Foundations & Overviews——2112
Language & Class——22—2
Language & Gender——22—2
Language Policy——22—2
Prescriptivism vs Descriptivism——22—2
Standard Language Ideology——22—2
Code-Switching——11—1
Multilingualism——11—1
Register & Style——11—1
Open Sociolinguistics →

Phonetics & Phonology—9/91614216

Acoustic Phonetics——22—2
Phonemes & Allophones——2112
Phonological Rules——22—2
Stress & Intonation——22—2
Syllable Structure——22—2
The IPA——2112
Tone Systems——22—2
Articulatory Phonetics——11—1
Foundations & Overviews——11—1
Open Phonetics & Phonology →

Psycholinguistics & Acquisition—9/91616—16

Bilingual Cognition——22—2
Critical Period Hypothesis——22—2
Language Disorders——22—2
Reading & Literacy Development——22—2
Second Language Acquisition——22—2
Sentence Processing——22—2
Speech Perception——22—2
First Language Acquisition——11—1
Foundations & Overviews——11—1
Open Psycholinguistics & Acquisition →

Writing Systems & Decipherment—9/91513215

Alphabets——22—2
Decipherment of Lost Scripts——22—2
Logographic Systems——2112
Origins of Writing——22—2
Orthography & Spelling Reform——22—2
Undeciphered Scripts——22—2
Abjads & Abugidas——11—1
Foundations & Overviews——1011
Typography of Scripts——11—1
Open Writing Systems & Decipherment →

Language Learning & Translation—8/91414—14

Comprehensible Input——22—2
Interpreting——22—2
Language Learning Methods——22—2
Pronunciation Training——22—2
Translation Theory——22—2
Vocabulary Acquisition——22—2
Literary Translation——11—1
Untranslatability——11—1
+ 1 topic with nothing in them yet
Open Language Learning & Translation →

Computational Linguistics—7/81313—13

Annotation & Treebanks——22—2
Corpus Linguistics——22—2
Language Models as Linguistic Evidence——22—2
Low-Resource Languages——22—2
Machine Translation (Linguistic)——22—2
Speech Recognition——22—2
Parsing (Linguistic)——11—1
+ 1 topic with nothing in them yet
Open Computational Linguistics →

Endangered & World Languages—6/81212—12

Constructed Languages——22—2
Indigenous Languages——22—2
Language Death——22—2
Language Documentation——22—2
Linguistic Diversity——22—2
Revitalisation Efforts——22—2
+ 2 topics with nothing in them yet
Open Endangered & World Languages →

Literature12/12119/1241611556148

118 books · 25 essays · 8 lectures · 6 series · 4 papers

Drama & Theatre Literature—10/101919—18

Elizabethan & Jacobean Drama——33—3
Greek Tragedy——33—3
Greek Comedy——22—2
Modern Drama——22—2
Neoclassical Drama——22—2
Shakespeare——22—2
Theatre of the Absurd——22—2
Contemporary Playwriting——11—0
Dramatic Structure——11—1
Foundations & Overviews——11—1
Open Drama & Theatre Literature →

Modern & Contemporary Literature—10/111715216

Contemporary World Fiction——33—3
Postcolonial Literature——33—3
Autofiction——22—2
Magical Realism——22—1
The Lost Generation——2112
Joyce——11—1
Kafka——11—1
Literary Modernism——11—1
Postwar American Fiction——1011
Woolf——11—1
+ 1 topic with nothing in them yet
Open Modern & Contemporary Literature →

The Novel—11/111716116

Rise of the Novel——4314
Realism——22—2
Stream of Consciousness——22—2
The Bildungsroman——22—2
Character & Interiority——11—1
Foundations & Overviews——11—1
Narrative Point of View——11—1
Naturalism——11—1
The Contemporary Novel——11—1
The Modernist Novel——11—1
The Postmodern Novel——11—0
Open The Novel →

Poetry—11/111414—12

Free Verse——22—2
Modernist Poetry——22—2
Reading Poetry——22—0
Epic Poetry——11—1
Foundations & Overviews——11—1
Imagery & Figurative Language——11—1
Lyric Poetry——11—1
Prosody & Metre——11—1
Rhyme & Sound——11—1
The Sonnet——11—1
World Poetic Traditions——11—1
Open Poetry →

Literary Theory & Criticism—12/12131217

Reader-Response Theory——22—0
Close Reading——11—1
Feminist Criticism——11—1
Formalism & New Criticism——11—1
Foundations & Overviews——1011
Marxist Criticism——11—1
Narratology——11—0
Post-Structuralism & Deconstruction——11—0
Postcolonial Criticism——11—0
Psychoanalytic Criticism——11—1
Structuralism in Literature——11—0
The Canon Debate——11—1
Open Literary Theory & Criticism →

Medieval & Early Modern Literature—9/101311213

Dante——2112
Eighteenth-Century Fiction——22—2
Milton——2112
Renaissance Poetry——22—2
Cervantes——11—1
Chaucer——11—1
Medieval Romance——11—1
Old English Literature——11—1
Restoration Literature——11—1
+ 1 topic with nothing in them yet
Open Medieval & Early Modern Literature →

Nineteenth-Century Literature—9/101313—13

American Renaissance——22—2
Gothic Literature——22—2
Romanticism——22—2
Victorian Literature——22—2
Dostoevsky——11—1
French Realism & Flaubert——11—1
Russian Realism——11—1
Tolstoy——11—1
Transcendentalism——11—1
+ 1 topic with nothing in them yet
Open Nineteenth-Century Literature →

Classical & Ancient Literature—10/101212—12

Homer——22—2
Ovid——22—2
Ancient Epic Traditions——11—1
Ancient Near Eastern Literature——11—1
Classical Chinese Literature——11—1
Foundations & Overviews——11—1
Greek Lyric & Tragedy——11—1
Roman Satire——11—1
Sanskrit Literature——11—1
Virgil——11—1
Open Classical & Ancient Literature →

Genre Fiction—8/91111—11

Crime & Detective Fiction——22—2
Dystopian Fiction——22—2
Fantasy——22—2
Genre & Literary Value——11—1
Historical Fiction——11—1
Horror——11—1
Science Fiction——11—1
Speculative Fiction——11—1
+ 1 topic with nothing in them yet
Open Genre Fiction →

World Literature—11/111111—10

African Literature——11—0
Arabic Literature——11—1
Chinese Literature——11—1
Foundations & Overviews——11—1
Indian Literature——11—1
Japanese Literature——11—1
Latin American Literature——11—1
Literature in Translation——11—1
Nordic Literature——11—1
Persian Literature——11—1
Russian Literature——11—1
Open World Literature →

Writing Craft—10/101111—10

Writing Habits & Process——22—2
Character Construction——11—1
Clarity in Writing——11—1
Dialogue——11—1
Foundations & Overviews——11—0
Nonfiction Craft——11—1
Prose Style——11—1
Revision & Editing——11—1
Story Structure——11—1
Voice——11—1
Open Writing Craft →

Non-Fiction & the Essay—8/91010—10

Science Writing——22—2
The Long-Form Argument——22—2
Biography——11—1
Literary Journalism——11—1
Memoir & Autobiography——11—1
Nature Writing——11—1
The Essay Form——11—1
Travel Writing——11—1
+ 1 topic with nothing in them yet
Open Non-Fiction & the Essay →

Archaeology10/1082/891251196121

65 books · 28 reports · 24 papers · 3 lectures · 3 videos · 2 talks

Egyptology & Near Eastern Archaeology—9/91916319

Foundations & Overviews——3033
Anatolian Archaeology——22—2
Biblical Archaeology & Its Debates——22—2
Cuneiform Archives——22—2
Egyptian Excavation History——22—2
Levantine Archaeology——22—2
Mesopotamian Sites——22—2
Temple Complexes——22—2
Tombs & Mortuary Archaeology——22—2
Open Egyptology & Near Eastern Archaeology →

Heritage, Conservation & Controversy—9/91817118

Cultural Heritage Management——33—3
Site Conservation——33—3
Heritage in Conflict Zones——22—2
Looting & Illicit Antiquities——22—2
Museums & Display——22—2
Public Archaeology——22—2
Repatriation Debates——22—2
Foundations & Overviews——11—1
Pseudoarchaeology & Its Claims——1011
Open Heritage, Conservation & Controversy →

Classical & Mediterranean Archaeology—9/91616—16

Classical Art in Context——22—2
Epigraphy——22—2
Etruscan Archaeology——22—2
Greek Sites & Sanctuaries——22—2
Numismatics——22—2
Pompeii & Herculaneum——22—2
Roman Urbanism——22—2
Ancient Trade & Amphorae——11—1
Foundations & Overviews——11—1
Open Classical & Mediterranean Archaeology →

Maritime & Industrial Archaeology—8/81313—13

Foundations & Overviews——33—3
Industrial Sites——22—2
Modern Conflict Archaeology——22—2
Submerged Landscapes——22—2
Archaeology of the Contemporary Past——11—1
Battlefield Archaeology——11—1
Harbour Archaeology——11—1
Shipwreck Archaeology——11—1
Open Maritime & Industrial Archaeology →

Asian & African Archaeology—8/91211112

Great Zimbabwe Excavations——2112
Japanese Archaeology——22—2
Saharan & Nile Valley Archaeology——22—2
Southeast Asian Sites——22—2
African Iron Age——11—1
Chinese Archaeology——11—1
Indus Valley Excavations——11—1
The Terracotta Army——11—1
+ 1 topic with nothing in them yet
Open Asian & African Archaeology →

Archaeological Method & Theory—10/10111019

Excavation Technique——22—2
Ethics of Excavation——11—1
Foundations & Overviews——1011
Interpretation & Inference——11—0
Post-Processual Archaeology——11—1
Processual Archaeology——11—1
Site Formation Processes——11—0
Stratigraphy (Archaeological)——11—1
Survey & Prospection——11—1
Typology & Seriation——11—1
Open Archaeological Method & Theory →

American Archaeology—7/81010—10

Maya Sites——22—2
Peopling of the Americas——22—2
Southwest Puebloan Sites——22—2
Andean Archaeology——11—1
Aztec Archaeology——11—1
Historical Archaeology of Colonisation——11—1
Mound Builders——11—1
+ 1 topic with nothing in them yet
Open American Archaeology →

Dating & Scientific Techniques—7/1099—8

Radiocarbon Dating——22—1
Remote Sensing & LiDAR——22—2
Ancient DNA——11—1
Dendrochronology——11—1
Geoarchaeology——11—1
Residue Analysis——11—1
Thermoluminescence——11—1
+ 3 topics with nothing in them yet
Open Dating & Scientific Techniques →

Prehistoric Archaeology—8/999—9

Early Agriculture Evidence——22—2
Bronze Age Archaeology——11—1
Hunter-Gatherer Sites——11—1
Iron Age Archaeology——11—1
Megalithic Monuments——11—1
Neolithic Settlements——11—1
Rock Art——11—1
Stone Tool Technology——11—1
+ 1 topic with nothing in them yet
Open Prehistoric Archaeology →

Bioarchaeology & Environment—7/888—7

Human Osteology——22—1
Archaeobotany——11—1
Diet Reconstruction——11—1
Migration & Ancestry Evidence——11—1
Palaeoenvironmental Reconstruction——11—1
Palaeopathology——11—1
Zooarchaeology——11—1
+ 1 topic with nothing in them yet
Open Bioarchaeology & Environment →

Arts & Culture4748669165041620

Visual Arts10/10108/10818917811174

145 books · 19 essays · 11 videos · 10 papers · 4 reports

Art History: Renaissance to Nineteenth Century—14/142725226

Baroque——22—2
Early Renaissance——22—2
Foundations & Overviews——2022
High Renaissance——22—2
Impressionism——22—1
Leonardo, Michelangelo & Raphael——22—2
Neoclassicism——22—2
Northern Renaissance Painting——22—2
Post-Impressionism——22—2
Realism in Art——22—2
Rembrandt & Dutch Golden Age——22—2
Rococo——22—2
Romanticism in Art——22—2
Mannerism——11—1
Open Art History: Renaissance to Nineteenth Century →

Drawing & Painting—12/122020—20

Colour Theory——22—2
Composition——22—2
Life Drawing——22—2
Oil Painting——22—2
Perspective——22—2
Studio Practice——22—2
Value & Light——22—2
Watercolour——22—2
Acrylic & Gouache——11—1
Anatomy for Artists——11—1
Drawing Fundamentals——11—1
Foundations & Overviews——11—1
Open Drawing & Painting →

Art History: Ancient to Medieval—10/101918119

Byzantine Art——22—2
Early Christian Art——22—2
Egyptian Art——22—2
Foundations & Overviews——2112
Gothic Art——22—2
Illuminated Manuscripts——22—2
Islamic Art——22—2
Prehistoric Art——22—2
Romanesque Art——22—2
Greek & Roman Art——11—1
Open Art History: Ancient to Medieval →

Art History: Modern & Contemporary—13/131918115

Cubism——22—2
Dada——22—2
Fauvism & Expressionism——22—1
Foundations & Overviews——22—0
Futurism——22—2
Surrealism——22—1
Abstract Expressionism——11—1
Conceptual Art——11—1
Contemporary Art Practice——11—1
Minimalism——11—1
Performance Art——1011
Pop Art——11—1
The Art Market——11—1
Open Art History: Modern & Contemporary →

Photography—13/131919—18

Foundations & Overviews——33—3
Camera Fundamentals——22—2
Documentary Photography——22—2
History of Photography——22—2
Portrait Photography——22—2
Composition in Photography——11—1
Darkroom & Film Process——11—1
Digital Post-Processing——11—1
Exposure & Light——11—1
Landscape Photography——11—1
Photographic Truth & Manipulation——11—1
Photojournalism——11—0
Street Photography——11—1
Open Photography →

Art Theory & Visual Culture—10/101816216

Aesthetics of the Everyday——22—1
Art Conservation——22—1
Art Criticism——22—2
Authenticity & Forgery——22—2
Foundations & Overviews——2022
Iconography & Iconology——22—2
Museums & Curation——22—2
Ways of Seeing——22—2
Semiotics of the Image——11—1
The Gaze——11—1
Open Art Theory & Visual Culture →

Sculpture & Three-Dimensional Art—9/91815317

Assemblage——2112
Bronze Casting——22—1
Carving——22—2
Ceramics as Art——22—2
Foundations & Overviews——2112
Installation Art——22—2
Kinetic Sculpture——22—2
Land Art——2112
Modelling & Casting——22—2
Open Sculpture & Three-Dimensional Art →

Digital & New Media Art—9/91716116

3D Art & Modelling——22—1
AI-Generated Imagery——22—2
Digital Painting——22—2
Foundations & Overviews——22—2
Generative & Algorithmic Art——22—2
Interactive Installations——22—2
Net Art——22—2
Video Art——22—2
Motion Graphics——1011
Open Digital & New Media Art →

Non-Western Art Traditions—9/91716115

African Art——22—1
Chinese Painting & Calligraphy——22—2
Foundations & Overviews——2112
Indian Art——22—2
Indigenous Art Traditions——22—2
Japanese Art——22—2
Oceanic Art——22—2
Pre-Columbian Art——22—1
Persian Miniature——11—1
Open Non-Western Art Traditions →

Printmaking & Works on Paper—9/91515—12

Engraving——22—2
Etching——22—2
Illustration——22—2
Japanese Woodblock Prints——22—2
Lithography——22—2
Woodcut——22—2
Artist's Books——11—0
Foundations & Overviews——11—0
Screen Printing——11—0
Open Printmaking & Works on Paper →

Music10/1080/1118782582

48 books · 27 papers · 4 reports · 3 talks · 3 essays · 2 series

Music Theory—12/131313—11

Form & Structure——22—2
Analysis Techniques——11—0
Chord Progressions——11—1
Counterpoint——11—1
Foundations & Overviews——11—1
Harmony——11—1
Intervals——11—0
Modulation——11—1
Non-Western Tonal Systems——11—1
Notation & Rhythm——11—1
Scales & Modes——11—1
Voice Leading——11—1
+ 1 topic with nothing in them yet
Open Music Theory →

Western Classical Tradition—11/131210212

Foundations & Overviews——2112
Bach——11—1
Baroque Music——11—1
Beethoven——11—1
Medieval Music——11—1
Minimalism in Music——11—1
Mozart——11—1
Opera——11—1
Renaissance Polyphony——11—1
Romantic Era Music——11—1
Twentieth-Century Classical——1011
+ 2 topics with nothing in them yet
Open Western Classical Tradition →

Performance & Instruments—10/131110110

Foundations & Overviews——2112
Brass——11—1
Conducting——11—1
Ensemble Playing——11—1
Guitar——11—0
Piano——11—1
Practice Technique——11—1
Strings——11—1
Voice & Singing——11—1
Woodwinds——11—1
+ 3 topics with nothing in them yet
Open Performance & Instruments →

Jazz, Blues & American Roots—8/111010—9

Blues Origins——22—2
Country & Folk Traditions——22—2
Early Jazz & New Orleans——11—1
Foundations & Overviews——11—0
Free Jazz——11—1
Gospel——11—1
Jazz Improvisation Language——11—1
Swing Era——11—1
+ 3 topics with nothing in them yet
Open Jazz, Blues & American Roots →

Music Psychology & Science—9/9109110

Foundations & Overviews——2112
Absolute Pitch——11—1
Evolution of Musicality——11—1
Music & Emotion——11—1
Music & Memory——11—1
Music & the Brain——11—1
Music Therapy——11—1
Psychoacoustics——11—1
Rhythm Perception——11—1
Open Music Psychology & Science →

Popular Music—10/121010—10

Electronic Dance Music——11—1
Funk——11—1
Hip-Hop——11—1
Indie & Alternative——11—1
Metal——11—1
Music Scenes & Subcultures——11—1
Pop Production——11—1
Punk——11—1
Reggae & Caribbean Music——11—1
Soul & R&B——11—1
+ 2 topics with nothing in them yet
Open Popular Music →

Music Production & Technology—6/1166—5

Mastering——11—1
Mixing——11—1
Recording Techniques——11—1
Sampling——11—1
Sound Design——11—0
Synthesis——11—1
+ 5 topics with nothing in them yet
Open Music Production & Technology →

World Music Traditions—6/1066—6

Arabic Maqam——11—1
Balkan Traditions——11—1
East Asian Traditions——11—1
Gamelan——11—1
Indian Classical Music——11—1
West African Rhythm——11—1
+ 4 topics with nothing in them yet
Open World Music Traditions →

Music Business & Culture—5/955—5

Fandom & Music Communities——11—1
Foundations & Overviews——11—1
Music & Politics——11—1
Music Criticism——11—1
Publishing & Royalties——11—1
+ 4 topics with nothing in them yet
Open Music Business & Culture →

Composition & Songwriting—3/104314

Orchestration——22—2
Electronic Composition——11—1
Improvisation——1011
+ 7 topics with nothing in them yet
Open Composition & Songwriting →

Film & Moving Image8/873/818981874

46 books · 19 essays · 13 papers · 6 videos · 3 reports · 1 series · 1 talk

Film History—12/121515—7

Blockbuster Era——22—0
Foundations & Overviews——22—2
Soviet Montage——22—0
Classical Hollywood——11—1
Contemporary Cinema——11—1
Digital Transition——11—1
Film Noir——11—0
French New Wave——11—0
German Expressionism——11—0
Italian Neorealism——11—0
New Hollywood——11—1
Silent Cinema——11—1
Open Film History →

Games & Interactive Media—11/111413114

Foundations & Overviews——22—2
Game Design Principles——22—2
Game Engines——22—2
Esports——11—1
Game Narrative——11—1
Games Criticism——11—1
History of Video Games——11—1
Indie Game Development——11—1
Level Design——1011
Player Psychology——11—1
Virtual Worlds——11—1
Open Games & Interactive Media →

Film Language & Analysis—10/11139413

Foundations & Overviews——4224
Auteur Theory——11—1
Close Reading of Film——1011
Editing & Montage——11—1
Film Score——11—1
Genre Theory——11—1
Mise-en-Scène——1011
Narrative Structure in Film——11—1
Shot Composition——11—1
Sound Design in Film——11—1
+ 1 topic with nothing in them yet
Open Film Language & Analysis →

Animation—9/91111—7

Anime——22—2
Stop Motion——22—0
3D Animation——11—1
Animation History——11—0
Character Animation——11—1
Experimental Animation——11—1
Foundations & Overviews——11—1
Principles of Animation——11—0
Traditional Cel Animation——11—1
Open Animation →

World Cinema—10/101111—9

Latin American Cinema——22—2
African Cinema——11—1
Chinese & Hong Kong Cinema——11—1
European Art Cinema——11—1
Foundations & Overviews——11—1
Indian Cinema——11—0
Iranian Cinema——11—1
Japanese Cinema——11—1
Korean Cinema——11—0
Nordic Cinema——11—1
Open World Cinema →

Filmmaking Craft—6/119639

Foundations & Overviews——3123
Screenwriting——22—2
Camera Operation——11—1
Colour Grading——11—1
Directing——1011
Production Design——11—1
+ 5 topics with nothing in them yet
Open Filmmaking Craft →

Television & Streaming—9/999—9

Binge Culture——11—1
Foundations & Overviews——11—1
Prestige Television——11—1
Reality Television——11—1
Serial Narrative Structure——11—1
Streaming Economics——11—1
Television Criticism——11—1
Television History——11—1
The Writers' Room——11—1
Open Television & Streaming →

Documentary—6/877—6

Nature Documentary——22—1
Archival Filmmaking——11—1
Cinéma Vérité——11—1
Documentary Ethics——11—1
Documentary Modes——11—1
Essay Film——11—1
+ 2 topics with nothing in them yet
Open Documentary →

Architecture & Built Environment7/772/731291245105

67 books · 26 reports · 19 essays · 12 papers · 3 talks · 2 series

Urban Design & Planning—12/122323—19

City Form & Morphology——22—2
Density & Housing Supply——22—2
Foundations & Overviews——22—2
Informal Settlements——22—2
New Urbanism——22—2
Public Space Design——22—1
Street Design——22—1
Suburban Sprawl——22—2
Urban Renewal & Its Failures——22—1
Walkability——22—1
Zoning——22—2
Transit-Oriented Development——11—1
Open Urban Design & Planning →

Architectural History—11/112120121

Ancient Architecture——22—2
Baroque Architecture——22—2
Classical Orders——22—2
Colonial Architecture——22—2
East Asian Architecture——22—2
Foundations & Overviews——2112
Gothic Architecture——22—2
Islamic Architecture——22—2
Nineteenth-Century Revivals——22—2
Vernacular Architecture——22—2
Renaissance Architecture——11—1
Open Architectural History →

Sustainable & Environmental Design—10/101918116

Climate-Adaptive Architecture——22—2
Daylighting——22—2
Embodied Carbon——22—2
Energy Efficient Buildings——22—2
Green Building Standards——22—1
Natural Ventilation——22—2
Passive Design——22—1
Retrofit——22—2
Water-Sensitive Design——22—1
Foundations & Overviews——1011
Open Sustainable & Environmental Design →

Modern & Contemporary Architecture—11/111817114

Brutalism——22—1
Contemporary Practice——2111
Frank Lloyd Wright——22—2
Le Corbusier——22—2
Modernism in Architecture——22—2
Postmodern Architecture——22—0
The Bauhaus——22—2
Deconstructivism——11—1
Foundations & Overviews——11—1
Mies van der Rohe——11—1
Starchitecture & Its Critics——11—1
Open Modern & Contemporary Architecture →

Architectural Design—11/111715210

Adaptive Reuse——2112
Architectural Drawing——22—2
Design Process——22—1
Form & Proportion——22—1
Light in Architecture——22—0
Space & Program——22—1
Building Performance——11—0
Detailing——11—0
Foundations & Overviews——1011
Materials & Tectonics——11—1
Models & Representation——11—1
Open Architectural Design →

Architectural Theory & Criticism—8/91616—12

Architectural Criticism——22—2
Architecture & Power——22—2
Critical Regionalism——22—0
Form Follows Function——22—2
Housing as a Right——22—2
Pattern Language——22—1
Phenomenology of Place——22—1
Preservation Debates——22—2
+ 1 topic with nothing in them yet
Open Architectural Theory & Criticism →

Interior & Landscape Design—9/91515—13

Foundations & Overviews——22—2
Furniture Design——22—2
Garden Design——22—2
Interior Space Planning——22—2
Landscape Architecture——22—1
Public Realm Landscape——22—2
Acoustic Design——11—1
Ecological Planting——11—1
Lighting Design——11—0
Open Interior & Landscape Design →

Design7/766/661161106110

42 books · 27 papers · 23 essays · 17 reports · 3 talks · 3 videos · 1 lecture

Product & Industrial Design—9/92121—20

User Experience Design—11/111918116

Foundations & Overviews——3212
Accessibility in Design——22—2
Dark Patterns——22—1
Mobile Design——22—2
Service Design——22—2
UX Research——22—1
Wireframing & Prototyping——22—2
Design Systems——11—1
Information Architecture (Design)——11—1
Interaction Patterns——11—1
Usability Heuristics——11—1
Open User Experience Design →

Typography—10/101818—18

Anatomy of Type——22—2
Foundations & Overviews——22—2
History of Typography——22—2
Kerning & Tracking——22—2
Readability & Legibility——22—2
Typeface Classification——22—2
Typographic Hierarchy——22—2
Web Typography——22—2
Type Design——11—1
Type Pairing——11—1
Open Typography →

Craft & Applied Design—9/91616—15

Bookbinding & Book Design——22—2
Ceramic Design——22—2
Fashion Design——22—2
Foundations & Overviews——22—2
Furniture Making——22—2
Signage & Wayfinding——22—2
Textile Design——22—2
Exhibition Design——11—0
Jewellery Design——11—1
Open Craft & Applied Design →

Graphic & Brand Design—9/91515—15

Brand Identity Systems——22—2
Design History & Movements——22—2
Iconography——22—2
Logo Design——22—2
Packaging Design——22—2
Poster Design——22—2
Editorial Design——11—1
Foundations & Overviews——11—1
Print Production——11—1
Open Graphic & Brand Design →

Design Thinking & Method—9/91411313

Critiques of Design Thinking——2112
Foundations & Overviews——2112
Human-Centred Design——22—1
Ideation Methods——22—2
Iteration & Testing——22—2
Constraints in Design——1011
Design Ethics——11—1
Design Sprints——11—1
Problem Framing——11—1
Open Design Thinking & Method →

Design Fundamentals—9/91311213

Balance & Contrast——22—2
Composition & Layout——22—2
Consistency & Systems——22—2
Foundations & Overviews——2112
Colour in Design——11—1
Design Critique——11—1
Grid Systems——11—1
Visual Hierarchy——11—1
Whitespace——1011
Open Design Fundamentals →

Performing Arts5/547/478175675

64 books · 7 papers · 6 videos · 3 essays · 1 report

Theatre Practice—11/112621522

Foundations & Overviews——5235
Acting Technique——33—3
Directing for Stage——33—2
Stanislavski Method——33—1
Devised Theatre——2112
Improvisational Theatre——22—1
Set Design——2112
Stagecraft——22—2
Voice & Movement Training——22—2
Costume Design——11—1
Stage Lighting——11—1
Open Theatre Practice →

Dance—10/101716116

Ballet——22—2
Contemporary Dance——2112
Dance History——22—2
Dance Notation——22—2
Folk & Traditional Dance——22—2
Foundations & Overviews——22—2
Modern Dance——22—1
Choreography——11—1
Dance & Music Relationship——11—1
Street & Social Dance——11—1
Open Dance →

Theatre History & Traditions—10/101717—17

Ancient Greek Theatre——22—2
Chinese Opera——22—2
Elizabethan Stage——22—2
Foundations & Overviews——22—2
Kabuki & Noh——22—2
Political Theatre——22—2
Sanskrit Drama——22—2
Commedia dell'Arte——11—1
Contemporary Performance——11—1
Modern Theatre Movements——11—1
Open Theatre History & Traditions →

Circus, Magic & Variety—8/81212—11

Magic & Illusion——33—2
Circus Arts——22—2
Foundations & Overviews——22—2
Acrobatics——11—1
Juggling——11—1
Physical Comedy——11—1
Puppetry——11—1
Street Performance——11—1
Open Circus, Magic & Variety →

Comedy & Spoken Performance—8/899—9

Theory of Humour——22—2
Comic Writing——11—1
Foundations & Overviews——11—1
Public Speaking as Performance——11—1
Sketch Comedy——11—1
Spoken Word & Poetry Slam——11—1
Stand-Up Comedy——11—1
Storytelling Performance——11—1
Open Comedy & Spoken Performance →

Applied & Practical4745960957732522

Thinking & Personal Effectiveness10/10101/10113812711110

77 papers · 27 essays · 12 talks · 11 reports · 10 books · 1 course

Productivity & Work Systems—11/111918116

Procrastination——33—3
Attention Management——22—2
Deep Work & Focus——22—1
Digital Minimalism——22—1
Foundations & Overviews——2111
Personal Knowledge Management——22—2
Task & Project Systems——22—2
Energy Management——11—1
Getting Things Done——11—1
Prioritisation——11—1
Time Blocking——11—1
Open Productivity & Work Systems →

Habits & Behaviour Change—9/91615110

Motivation vs Discipline——33—1
Breaking Habits——22—2
Cue-Routine-Reward——22—1
Environment Design——22—2
Foundations & Overviews——2112
Habit Formation (Applied)——22—0
Consistency & Streaks——11—1
Identity-Based Habits——11—1
Relapse & Recovery——11—0
Open Habits & Behaviour Change →

Writing & Communication—10/101613314

Business Writing——22—2
Clear Writing——22—2
Email & Written Async Communication——22—1
Explaining Complex Ideas——22—1
Presentations & Slides——2112
Technical Writing——22—2
Editing Your Own Work——11—1
Foundations & Overviews——1011
Storytelling for Communication——1011
Structuring an Argument——11—1
Open Writing & Communication →

Decision Making—11/111513210

Expected Value Thinking——22—2
Foundations & Overviews——2022
Premortems——22—1
Reversible vs Irreversible Decisions——22—1
Base Rates——11—0
Deciding Under Time Pressure——11—0
Decision Journals——11—1
Decision Trees——11—0
Opportunity Cost——11—1
Optionality——11—1
Second-Order Effects——11—1
Open Decision Making →

Probabilistic Thinking & Forecasting—9/91514113

Handling Black Swans——33—3
Calibration Training——22—1
Reference Class Forecasting——22—2
Superforecasting Methods——22—2
Updating on Evidence——22—2
Fermi Estimation——11—1
Foundations & Overviews——1011
Scenario Planning——11—0
Thinking in Bets——11—1
Open Probabilistic Thinking & Forecasting →

Critical Thinking—10/101311212

Distinguishing Claims from Evidence——22—2
Foundations & Overviews——2112
Intellectual Humility——2111
Argument Analysis——11—1
Charitable Interpretation——11—1
Evidence Evaluation——11—1
Logical Fallacies (Applied)——11—1
Questioning Assumptions——11—1
Recognising Motivated Reasoning——11—1
Steelmanning——11—1
Open Critical Thinking →

Mental Models & Frameworks—13/131313—8

Compounding——11—1
Feedback Loops——11—0
First Principles Reasoning——11—1
Foundations & Overviews——11—0
Incentives——11—1
Inversion——11—0
Lindy Effect——11—1
Map & Territory——11—0
Margin of Safety——11—1
Occam's Razor——11—1
Pareto Principle——11—1
Signal vs Noise——11—0
Systems Thinking——11—1
Open Mental Models & Frameworks →

Reading & Research—9/91212—11

Building a Reading Practice——22—2
How to Read a Book——22—2
Literature Search——22—2
Annotation Methods——11—0
Evaluating Sources——11—1
Foundations & Overviews——11—1
Reading Difficult Texts——11—1
Reading Scientific Papers——11—1
Skimming vs Deep Reading——11—1
Open Reading & Research →

Career & Life Design—10/101010—9

Career Capital——11—1
Choosing What to Work On——11—1
Foundations & Overviews——11—1
Freelancing & Independence——11—1
Job Search & Interviewing——11—1
Mentorship——11—1
Networking Honestly——11—1
Retirement & Later Life Planning——11—0
Skill Stacking——11—1
Work-Life Boundaries——11—1
Open Career & Life Design →

Interpersonal Skills—9/99817

Active Listening——11—1
Asking Better Questions——11—1
Building Trust——11—1
Conflict De-escalation——11—1
Difficult Conversations (Personal)——11—0
Empathy in Practice——11—1
Foundations & Overviews——1011
Giving Feedback——11—0
Reading Social Context——11—1
Open Interpersonal Skills →

Craft, Trades & Making8/878/781511465141

101 books · 39 reports · 4 videos · 4 essays · 2 papers · 1 talk

Woodworking—11/112222—19

Carving——22—1
Finishing——22—2
Foundations & Overviews——22—2
Furniture Making (Craft)——22—2
Hand Tools——22—1
Joinery——22—2
Power Tool Work——22—2
Sharpening——22—2
Timber Framing——22—2
Wood Species & Properties——22—2
Workshop Setup——22—1
Open Woodworking →

Building Trades—10/102020—20

Carpentry——33—3
Building Codes in Practice——22—2
Concrete Work——22—2
Foundations & Overviews——22—2
Insulation——22—2
Masonry——22—2
Painting & Decorating——22—2
Roofing——22—2
Tiling——22—2
Plastering & Drywall——11—1
Open Building Trades →

Textile & Fibre Crafts—10/102019118

Crochet——22—2
Dyeing——22—2
Embroidery——22—2
Foundations & Overviews——22—2
Garment Construction——22—2
Knitting——22—2
Mending & Repair——22—1
Pattern Making——22—1
Sewing——22—2
Weaving——2112
Open Textile & Fibre Crafts →

Traditional & Heritage Crafts—10/102018219

Basketry——22—2
Boatbuilding——22—2
Bookbinding——22—2
Calligraphy——22—2
Foundations & Overviews——2112
Glassblowing——2112
Instrument Making——22—2
Leatherwork——22—1
Pottery & Wheel Throwing——22—2
Stonemasonry——22—2
Open Traditional & Heritage Crafts →

Metalwork & Fabrication—10/101918119

Blacksmithing——22—2
Casting (Craft)——2112
Forging——22—2
Foundations & Overviews——22—2
Foundry Basics——22—2
Machining (Craft)——22—2
Metal Finishing——22—2
Sheet Metal Work——22—2
Welding——22—2
Knifemaking——11—1
Open Metalwork & Fabrication →

Electronics & Making—9/91817117

3D Printing——22—2
Arduino & Microcontroller Projects——2112
Breadboarding——22—2
Circuit Repair——22—2
CNC & Laser Cutting——22—1
Foundations & Overviews——22—2
Raspberry Pi Projects——22—2
Reverse Engineering Hardware——22—2
Soldering——22—2
Open Electronics & Making →

Electrical & Plumbing—9/91616—15

Circuit Safety——22—2
Domestic Wiring——22—1
Electrical Fault Finding——22—2
Foundations & Overviews——22—2
Pipework & Joining——22—2
Plumbing Systems——22—2
Water Heaters——22—2
Drainage——11—1
Heating Systems——11—1
Open Electrical & Plumbing →

Mechanical Repair—9/91616—14

Automotive Maintenance——22—1
Diagnostics & Troubleshooting——22—2
Engine Basics——22—2
Fasteners & Torque——22—2
Foundations & Overviews——22—2
Lubrication & Bearings——22—2
Preventive Maintenance——22—1
Bicycle Maintenance——11—1
Small Engine Repair——11—1
Open Mechanical Repair →

Agriculture & Food Systems9/990/93109103688

54 books · 36 reports · 11 papers · 3 talks · 2 essays · 1 series · 1 video · 1 lecture

World Cuisines & Food Culture—10/111919—8

Anthropology of Eating——33—1
Japanese Cuisine——33—1
Chinese Regional Cuisines——22—1
Indian Cooking——22—1
Mexican Cuisine——22—0
Middle Eastern Cuisine——22—1
West African Cuisine——22—0
Food History——11—1
French Culinary Tradition——11—1
Italian Cooking——11—1
+ 1 topic with nothing in them yet
Open World Cuisines & Food Culture →

Crop Science & Agronomy—11/111313—10

Soil Fertility——22—2
Weed Management——22—2
Crop Rotation——11—1
Fertilisers——11—0
Foundations & Overviews——11—1
Harvest & Storage——11—1
Irrigation——11—1
Pest Management——11—0
Plant Breeding——11—0
Precision Agriculture——11—1
Yield Optimisation——11—1
Open Crop Science & Agronomy →

Drink—8/91313—10

Tasting & Sensory Evaluation——33—1
Beer & Brewing——22—2
Distilled Spirits——22—2
Non-Alcoholic Drinks——22—1
Cocktails & Mixology——11—1
Coffee——11—1
Tea——11—1
Wine——11—1
+ 1 topic with nothing in them yet
Open Drink →

Culinary Arts—11/12129312

Heat & Cooking Methods——2112
Baking——11—1
Bread Making——11—1
Butchery——11—1
Flavour Pairing——11—1
Knife Skills——1011
Menu & Recipe Development——11—1
Pastry——11—1
Professional Kitchen Practice——11—1
Salt, Fat, Acid & Heat——1011
Stocks & Sauces——11—1
+ 1 topic with nothing in them yet
Open Culinary Arts →

Food Systems & Security—10/101210211

Foundations & Overviews——3123
Agricultural Policy & Subsidies——11—1
Alternative Proteins——11—1
Famine——11—0
Fisheries & Aquaculture——11—1
Food Distribution & Logistics——11—1
Food Security——11—1
Food Waste——11—1
Global Food Supply——11—1
Land Use for Agriculture——11—1
Open Food Systems & Security →

Food Science & Preservation—10/101010—9

Canning & Preserving——11—1
Curing & Smoking——11—1
Drying & Dehydration——11—1
Fermentation——11—1
Food Chemistry——11—1
Food Microbiology——11—1
Food Processing——11—1
Food Safety——11—1
Foundations & Overviews——11—0
Refrigeration & Cold Chain——11—1
Open Food Science & Preservation →

Horticulture & Gardening—10/101010—10

Composting——11—1
Container & Urban Gardening——11—1
Foundations & Overviews——11—1
Fruit Growing——11—1
Garden Pests & Disease——11—1
Greenhouse Growing——11—1
Propagation——11—1
Pruning——11—1
Seed Saving——11—1
Vegetable Gardening——11—1
Open Horticulture & Gardening →

Livestock & Animal Husbandry—10/101010—10

Animal Nutrition——11—1
Animal Welfare——11—1
Cattle Farming——11—1
Dairy Production——11—1
Foundations & Overviews——11—1
Grazing Management——11—1
Pig Farming——11—1
Poultry——11—1
Sheep & Goats——11—1
Veterinary Basics——11—1
Open Livestock & Animal Husbandry →

Sustainable & Regenerative Agriculture—10/1010918

Agroforestry——11—1
Cover Cropping——11—1
Foundations & Overviews——11—1
No-Till Farming——11—1
Organic Farming——11—1
Permaculture——11—0
Polyculture——11—1
Regenerative Practices——1011
Soil Carbon——11—0
Water Conservation in Farming——11—1
Open Sustainable & Regenerative Agriculture →

Health, Fitness & Human Performance8/877/799390368

78 papers · 11 reports · 3 talks · 1 book

Longevity & Preventive Health—10/101414—14

Alcohol & Health——22—2
Evaluating Longevity Claims——22—2
Smoking Cessation——22—2
Strength & Ageing——22—2
Cardiovascular Risk Reduction——11—1
Environmental Health Exposures——11—1
Foundations & Overviews——11—1
Health Screening in Practice——11—1
Healthspan vs Lifespan——11—1
Metabolic Health——11—1
Open Longevity & Preventive Health →

Endurance & Conditioning—10/101313—5

Endurance Programming——22—1
Interval Training——22—0
Running——22—1
Aerobic Base Building——11—0
Cycling——11—0
Foundations & Overviews——11—1
Rowing——11—0
Swimming——11—0
VO2 Max Training——11—1
Zone Training——11—1
Open Endurance & Conditioning →

Mental Fitness & Wellbeing—10/101312112

Managing Anxiety (Practical)——22—2
Mindfulness——22—2
Purpose & Meaning——22—1
Breathwork——11—1
Burnout Recovery——11—1
Foundations & Overviews——1011
Journalling——11—1
Meditation Practice——11—1
Social Connection & Health——11—1
Stress Management——11—1
Open Mental Fitness & Wellbeing →

Strength Training—11/111313—9

Hypertrophy Training——22—2
Training Volume & Frequency——22—1
Bodyweight Training——11—0
Compound Lifts——11—1
Deloads & Recovery——11—1
Foundations & Overviews——11—1
Lifting Technique——11—1
Olympic Weightlifting——11—1
Powerlifting——11—1
Programming & Periodisation——11—0
Progressive Overload——11—0
Open Strength Training →

Mobility, Recovery & Injury—8/9111017

Mobility & Flexibility——2112
Stretching Evidence——22—1
Warm-Up & Cool-Down——22—1
Injury Prevention (Practical)——11—0
Massage & Soft Tissue Work——11—0
Overuse Injuries——11—1
Rehabilitation Basics——11—1
Return from Injury——11—1
+ 1 topic with nothing in them yet
Open Mobility, Recovery & Injury →

Practical Nutrition—10/111111—10

Meal Timing——22—1
Carbohydrate & Fat Intake——11—1
Diet Adherence——11—1
Energy Balance in Practice——11—1
Evaluating Nutrition Claims——11—1
Hydration——11—1
Protein Requirements——11—1
Supplements & Evidence——11—1
Weight Gain & Bulking——11—1
Weight Loss Approaches——11—1
+ 1 topic with nothing in them yet
Open Practical Nutrition →

Sleep & Recovery—9/99817

Caffeine & Sleep——11—1
Circadian Alignment——11—1
Foundations & Overviews——1011
Insomnia Management——11—1
Napping——11—0
Shift Work——11—0
Sleep Debt——11—1
Sleep Hygiene——11—1
Sleep Tracking & Its Limits——11—1
Open Sleep & Recovery →

Sport & Skill Acquisition—9/999—4

Coaching Principles——11—1
Competition Preparation——11—0
Foundations & Overviews——11—1
Martial Arts——11—1
Motor Learning——11—0
Practice Design——11—0
Sport-Specific Training——11—0
Sports Analytics——11—1
Team Sport Tactics——11—0
Open Sport & Skill Acquisition →

Outdoors, Navigation & Survival6/654/556157460

37 books · 16 reports · 3 videos · 2 papers · 2 essays · 1 talk

Navigation—9/9139412

Foundations & Overviews——5145
Celestial Navigation——11—1
Compass Navigation——11—0
Dead Reckoning——11—1
GPS & Its Limits——11—1
Map Reading——11—1
Marine Navigation——11—1
Route Planning——11—1
Terrain Association——11—1
Open Navigation →

Wilderness Skills—10/101111—11

Foundations & Overviews——22—2
Cold Weather Survival——11—1
Desert Survival——11—1
Fire Craft——11—1
Foraging——11—1
Knots & Rope Work——11—1
Leave No Trace——11—1
Shelter Building——11—1
Water Sourcing & Purification——11—1
Wilderness First Aid——11—1
Open Wilderness Skills →

Preparedness & Risk—9/91010—10

Foundations & Overviews——22—2
CPR——11—1
Disaster Response for Individuals——11—1
Emergency Communication——11—1
Emergency Planning——11—1
First Aid——11—1
Home Emergency Preparedness——11—1
Risk Assessment Outdoors——11—1
Search & Rescue Basics——11—1
Open Preparedness & Risk →

Mountaineering & Climbing—9/999—9

Alpine Climbing——11—1
Altitude Physiology——11—1
Avalanche Awareness——11—1
Bouldering——11—1
Expedition Planning——11—1
Foundations & Overviews——11—1
Ice Climbing——11—1
Rock Climbing Technique——11—1
Rope Systems & Belaying——11—1
Open Mountaineering & Climbing →

Nature Knowledge—9/999—9

Astronomy for Navigators——11—1
Bird Identification——11—1
Foundations & Overviews——11—1
Fungi & Mushroom Identification——11—1
Plant Identification——11—1
Seasonal Cycles——11—1
Tracking——11—1
Weather Reading——11—1
Wildlife Behaviour——11—1
Open Nature Knowledge →

Water & Sea—8/999—9

Seamanship——22—2
Diving——11—1
Kayaking & Canoeing——11—1
Open Water Swimming——11—1
Sailing——11—1
Small Boat Handling——11—1
Tides & Currents——11—1
Weather at Sea——11—1
+ 1 topic with nothing in them yet
Open Water & Sea →

Games, Strategy & Play6/653/535754355

26 books · 23 papers · 3 reports · 2 talks · 1 documentary · 1 course · 1 essay

Chess—10/101212—12

Chess History & Champions——22—2
Positional Play——22—2
Calculation & Visualisation——11—1
Chess Improvement Methods——11—1
Chess Strategy——11—1
Chess Tactics——11—1
Computer Chess & Engines——11—1
Endgame Technique——11—1
Foundations & Overviews——11—1
Opening Principles——11—1
Open Chess →

Strategy & Wargaming—8/8108210

Foundations & Overviews——2022
Wargaming Method——22—2
Competitive Gaming Skill——11—1
Game Balance——11—1
Real-Time Strategy Games——11—1
Red Teaming——11—1
Simulation & Scenario Games——11—1
Strategy Board Games——11—1
Open Strategy & Wargaming →

Card & Probability Games—9/999—9

Bankroll Management——11—1
Blackjack & Card Counting——11—1
Bluffing & Game Theory Optimal Play——11—1
Bridge——11—1
Foundations & Overviews——11—1
Poker Fundamentals——11—1
Poker Strategy——11—1
Reading Opponents——11—1
Variance & Tilt——11—1
Open Card & Probability Games →

Go & Abstract Strategy—9/99819

Abstract Game Design——11—1
AI in Board Games——11—1
Backgammon——11—1
Draughts & Checkers——11—1
Foundations & Overviews——1011
Go Fundamentals——11—1
Go Strategy——11—1
Shogi——11—1
Xiangqi——11—1
Open Go & Abstract Strategy →

Puzzles & Recreational Mathematics—9/999—8

Cryptic Crosswords——11—1
Foundations & Overviews——11—1
Lateral Thinking Problems——11—0
Logic Puzzles——11—1
Mathematical Puzzles——11—1
Paradoxes as Puzzles——11—1
Puzzle Construction——11—1
Rubik's Cube & Speedcubing——11—1
Sudoku & Variants——11—1
Open Puzzles & Recreational Mathematics →

Play, Sport & Culture—8/888—7

Competition Psychology——11—1
Fandom & Rivalry——11—1
Foundations & Overviews——11—0
Gambling & Its Harms——11—1
Game Design as a Discipline——11—1
History of Games——11—1
Sport as Culture——11—1
Theory of Play——11—1
Open Play, Sport & Culture →

Total449/4494,422/4,6735,9555,6992565,222