From last April: Worldmapper’s cartograms showing where in the world CO2 emissions are coming from, both in terms of overall emissions (by area) and per capita (colour). China, the U.S. and India are the largest emitters, but on a per capita basis the U.S. emits twice as much CO2 as China and eight times as much as India. Additional cartograms looking at the increase or decline in CO2 emissions (from 1990 to 2015) show increases mainly in China and the rest of Asia, and declines in Europe and the former Soviet bloc (a lot of the latter due to post-Soviet deindustrialization).