The COP26 climate summit in Glasgow has been billed as a last chance to limit global warming to 1.5C. But beyond the deals and photo opportunities, what are the key things countries need to do in order to tackle climate change?
1. Keep fossil fuels in the ground
2. Curb methane emissions
3. Switch to renewable energy
4. Abandon petrol and diesel
5. Plant more trees
6. Remove greenhouse gases from the air
7. Give financial aid to help poorer countries
More information: https://www.bbc.com/news/science-environment-59205648