A significant chunk of Costa Rica has been reforested by letting former agricultural areas regrow. Can this forest be protected in the long term? If so, then reforestation may be one of the methods used to address carbon pollution.
http://www.nytimes.com/2014/12/24/s...oads-against-climate-change-.html?src=me&_r=0
http://www.nytimes.com/2014/12/24/s...oads-against-climate-change-.html?src=me&_r=0