Virgin Earth Challenge
Project
Concours et solutionnisme : "remove carbon dioxide from the air to fix climate change"
Le concours controversé "Virgin Earth Challenge" offre 25 millions de $ à celui qui trouvera comment retirer un milliard de tonnes de carbone par an de l'atmosphère, "sans effets néfastes". 11 projets sont en lice.
http://www.virginearth.com/
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