Science Daily | Could global warming's top culprit help crops? Science Daily Many scientists fear that global warming will hit staple food crops hard, with heat stress, extreme weather events and water shortages. On the other hand, higher levels of carbon dioxide--the main cause of ongoing warming--is known to boost many plants ... Why it's Important We Agree that Humans are Causing Global Warming |
For more information, please visit
http://news.google.com/news/url?sa=t&fd=[...]eases/2016/04/160418120327.htm