food shortage

Millions may face protein deficiency as a result of human-caused carbon dioxide emissions.

If CO2 levels continue to rise as projected, the populations of 18 countries may lose more than 5% of their dietary protein by 2050 due to a decline in the nutritional value of rice, wheat, and other staple crops, according to new findings from Harvard T.H. Chan School of Public Health.

Researchers estimate that roughly an additional 150 million people may be placed at risk of protein deficiency because of elevated levels of CO2 in the atmosphere.

Eureka Alert, 2 Aug 2017

see also – just plain scary

thanks to David Hanig