venerdì 21 agosto 2015

NYT Science: As War Sows Chaos on Ground, It Can Lead to Cleaner Air, Study Says

As War Sows Chaos on Ground, It Can Lead to Cleaner Air, Study Says
By JOHN SCHWARTZ

A paper published in the journal Science found that Middle Eastern cities involved in wars or other crises showed fewer pollutants in the air.

Published: August 22, 2015 at 06:00AM

via NYT Science http://ift.tt/1JwlI8g