Chart of the day: These countries create most of the world’s CO2 emissions
Just two countries, China and the US, are responsible for more than 40% of the world’s CO2 emissions.
With CO2 levels still on the rise, being able to track the global emissions hotspots is becoming more important than ever. Before the industrial revolution, levels of atmospheric CO2 were around 280 parts per million (ppm). By 2013, that level had breached the 400ppm mark for the first time.