Guest essay by Eric Worrall A PNAS study claims that crop yields will fall by up to 7% for each degree celsius of global warming, assuming no CO2 fertilisation and no adaption measures. Climate change will cut crop yields: study August 15, 2017 Climate change will have a negative effect on key crops such as … … Continue reading →
via Watts Up With That?
August 17, 2017 at 12:30PM
Iowa Climate Science Education 