mercoledì 11 maggio 2016

NYT Science: Europe Trails U.S. in Cutting Air Pollution, W.H.O. Says

Europe Trails U.S. in Cutting Air Pollution, W.H.O. Says
By ERICA GOODE

Air quality readings from 3,000 cities in 103 countries found that more than 80 percent of people in those cities were exposed to dangerous particle levels.

Published: May 12, 2016 at 06:00AM

via NYT Science http://ift.tt/1OoyzH7