This bar chart race shows which countries have produced the highest cumulative carbon dioxide (CO₂) emissions since 1750.
Since the industrial revolution the world has emitted over 1.5 trillion tonnes of carbon dioxide.
This video is part of a suite of educational resources on Global Warming created for teachers by eChalk ( www.eChalk.co.uk ).
The music in this video was created by the excellent Kevin MacLeod and is licensed under Creative Commons: By Attribution 3.0 License.
