Climate Change

Temperatures will get so high that people won't be able to keep cool. The world is going to need twice as much food as we currently grow by 20 50. At three degrees of warming, there would be annual droughts on every continent. We could feed everybody, but we don't because of wealth disparity and poverty. It's estimated that at a two and a half degree warming, droughts are going to cause the world to enter a global calory deficit.