China’s toxic air pollution resembles nuclear winter

2014-02-26 pollution, environment, photosynthesis, food, systems, china

China’s toxic air pollution resembles nuclear winter, say scientists. Air pollution now impeding photosynthesis and potentially wreaking havoc on country’s food supply

http://www.theguardian.com/world/2014/feb/25/china-toxic-air-pollution-nuclear-winter-scientists