Greenhouse gas emissions
dimanche 14 juin 2015 à 14:00The EPA recognizes that greenhouse gas emissions from aircraft endanger human health, so it will implement an international plan to limit those emissions.
Too bad the proposed standard is so weak it will hardly do any good.
Greenhouse gas emissions endanger human health, mainly through the risk of food shortages, spreading diseases, and war. We need to act on all the major causes of emissions.