Map of countries' actions and commitments on climate change. The Smith School at Oxford has rated each country's actions and commitments on climate change. Dark green is ‘Very good’, dark orange is ‘Very poor’, and gray is ‘Not participating in the UNFCCC process’. Smith School / guardian.co.uk

The Smith School at Oxford has rated each country’s actions and commitments on climate change. Dark green is ‘Very good’, dark orange is ‘Very poor’, and gray is ‘Not participating in the UNFCCC process’. Update: Thanks to a reader we have the source document from the Smith School: International climate change negotiations: Key lessons and next steps [pdf].

Map: Countries’ actions and commitments on climate change