Articles on food scarcity

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In the latest Avengers film, our heroes grapple with the consequences of villain Thanos wiping out half the population. The study of resource management shows why this wouldn’t necessarily solve hunger and resource scarcity. Marvel Studios/IMDB

Avengers: Endgame and why a smaller population doesn’t guarantee paradise

Marvel villain Thanos wiped out half the universe's population to create paradise. But as the Avengers find out in Endgame, solving resource scarcity is not that simple.
South African women trying to soak up stagnant water during the drought in January 2016. Denis Farrell/AP

How bucking climate change accord would hinder fight against HIV/AIDS

Climate change imperils food supply in many parts of the world, including South Africa, which has shown major gains in treating HIV/AIDS. Climate change could mean even less food -- and more disease.

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