What are the top 10 CO2 polluters on earth?
I have a hard time finding the correct top 10 list of CO2 polluters on earth, from natural production, by humans and combined. What is the top 10 of each, expressed in percentages? I've asked around, and nobody seemed to have a clue. People react surprised if I tell them global meat production is a main CO2 polluter. I my country there is a growing trend to buy small clean (green) cars. Great, but are cars the "low hanging fruit"? Isn't going veggie or buying local fabricated stuff more effective? Where are positive and/or negative loopbacks? Does the global community even have consensus on these matters? Are there (online or dead tree) resources that put all this in the right perspective?