Agriculture & Food Systems · Food Systems & Security
A topic within Food Systems & Security, itself one of 10 topics in that field and part of Agriculture & Food Systems.
No prior grounding assumed.
Can we feed the world sustainably?
Imperial College London · 2016
Argues that feeding a larger population depends on raising yields on land already farmed rather than clearing more, and that waste and diet…
+1 more at this level
Assumes you know the vocabulary.
The Psychology, Biology and Politics of Food
YaleCourses · 2024
Argues that diet is set by the food environment — pricing, marketing and availability — rather than by individual willpower, and examines the policy…
3 works
Imperial College London
Argues that feeding a larger population depends on raising yields on land already farmed rather than clearing more, and that waste and diet composition matter as much as production.
link checked 17 Sept 2026FAO, IFAD, UNICEF, WFP & WHO
Tracks how many people worldwide lack reliable access to enough food and argues that after decades of decline, conflict, climate shocks and economic downturns have pushed hunger back to where it was over a decade ago.
link checked 17 Sept 2026YaleCourses
Argues that diet is set by the food environment — pricing, marketing and availability — rather than by individual willpower, and examines the policy levers that follow from that claim.
link checked 17 Sept 2026