PARIS, France (AFP) — The effects of climate change on food production could cause 500,000 extra deaths by 2050 compared to a world without global warming, according to a study released Thursday. If greenhouse gas emissions continue at current rates, this would cut projected increases in food availability by about a third before mid-century, the study found. As of 2015, some 800 million people in the world are undernourished, meaning they cannot meet daily minimum dietary […]