Synopsis
We don't normally think about food problems. But climate change is giving rise to food crisis. Food cannot be produced without water. And because of the continuing drought caused by climate change, grain exporters are becoming grain importers. Our food supply is not really secure anymore. It seems evident that food crisis triggered by global warming will bring about a great depression in the world, which will then raise the price of grains and make more and more people go hungry. This documentary is warning us that climate change will turn the Earth into uncultivable wasteland.