![Svein Tveitdal on Twitter: "Historical climate emissions reveal responsibility of big polluting nations https://t.co/d0oweJFaXU Six of top 10, including China and Russia, yet to show ambition on emissions cuts before @COP26 @CarbonBrief Svein Tveitdal on Twitter: "Historical climate emissions reveal responsibility of big polluting nations https://t.co/d0oweJFaXU Six of top 10, including China and Russia, yet to show ambition on emissions cuts before @COP26 @CarbonBrief](https://pbs.twimg.com/media/FA_s9VuUcAIFMCE.png)
Svein Tveitdal on Twitter: "Historical climate emissions reveal responsibility of big polluting nations https://t.co/d0oweJFaXU Six of top 10, including China and Russia, yet to show ambition on emissions cuts before @COP26 @CarbonBrief
![Developed Countries Are Responsible for 79 Percent of Historical Carbon Emissions | Center For Global Development | Ideas to Action Developed Countries Are Responsible for 79 Percent of Historical Carbon Emissions | Center For Global Development | Ideas to Action](http://www.cgdev.org/sites/default/files/media/images/multimedia/who-caused-climate-change-1.png)
Developed Countries Are Responsible for 79 Percent of Historical Carbon Emissions | Center For Global Development | Ideas to Action
![File:20211026 Cumulative carbon dioxide CO2 emissions by country - bar chart.svg - Wikimedia Commons File:20211026 Cumulative carbon dioxide CO2 emissions by country - bar chart.svg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f8/20211026_Cumulative_carbon_dioxide_CO2_emissions_by_country_-_bar_chart.svg/1280px-20211026_Cumulative_carbon_dioxide_CO2_emissions_by_country_-_bar_chart.svg.png)