Global warming is a growing problem crosswise the world and all the smartest minds are working on how to fix it. As it last stood the average temperature increase world wide is roughly 2 degrees on average.
In the past year or so even with the depression going green has become a huge thing and everyone is now starting to do it. So in this roughly year time in going green how much have we (humans) really saved the earth or should i say slowed down the destruction of it?