http://berc.berkeley.edu/ranking-global-warming-contribution...
Here is a link to the most relevant part: http://cdn1.spiegel.de/images/image-590398-galleryV9-dikr.jp...
http://berc.berkeley.edu/ranking-global-warming-contribution...
Here is a link to the most relevant part: http://cdn1.spiegel.de/images/image-590398-galleryV9-dikr.jp...