CO2 emissions per capita and per unit GDP, in 1990 and in 2010, for the 5 largest emitters. This is an amazingly informative graph, IMO. From Robert Henson's "The Thinking Person's Guide to Climate Change".pic.twitter.com/FMW1cAtcm9
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I think the bubbles are just to tell the absolute emissions story. The takeaway is that in 2010, China's C02 emissions exceeded US emission on an absolute basis. By 2015, China's FF emissions were double that of US. https://en.wikipedia.org/wiki/List_of_countries_by_carbon_dioxide_emissions …
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