Geoengineering is the answer to climate change. Unless it isn’t.

#Geoengineering is the answer to climate change. Unless it isn’t. - The Washington Post
►http://www.washingtonpost.com/national/health-science/geoengineering-is-the-answer-to-climate-change-unless-it-isnt/2012/11/05/aef1c418-073d-11e2-858a-5311df86ab04_story_2.html

#géoingénierie pour @hlc