In Maps and Charts: How Climate Change Imperils Global Food Supply

Source: The Guardian - Climate CrisisExperts have warned that the world's ability to feed itself is under threat from extreme weather caused by climate change. Although crop yields have increased enormously over the past few decades, crop yield rates are flattening, prompting warnings of efficiency hitting its limits. Even worse, more than 600 million people worldwide are projected to face food insecurity by 2030. For a global view of the problem, see these maps and charts.