21 julio 2015
The 11 percent decrease in climate change-causing carbon dioxide emissions in the US between 2007 and 2013 was caused by the global financial recession — not the reduced use of coal, research shows.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/JO3USWGI1QU» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/JO3USWGI1QU/150721124716.htm
