As the UN Climate Change Conference (COP26) gets underway in Glasgow, a new report finds that synthetic nitrogen fertilizers are responsible for more greenhouse gas emissions than previously thought, outpacing even the commercial aviation industry. The report, from the Institute for Agriculture and Trade Policy, Greenpeace and GRAIN, urges a swift transition toward more sustainable food production in order to avert the most catastrophic effects of climate change.(No paywall)
Seven million Americans who live in small cities and towns have worrisome levels of nitrates in their drinking water — below the federal limit of 10 milligrams per liter, but high enough to be associated with cancer in some studies, said an Environmental Working Group official. Craig Cox, head of EWG's Midwest office, said 1,683 communities had nitrate levels above 5 milligrams per liter and, when plotted on a map, they "crazily lined up with intensive agriculture."