Cop26: Nearly 100 countries commit to ‘game-changing’ pledge to cut back planet-heating methane
- Biden says China has made ‘big mistake’ by not attending Cop26
- Live: Johnson ‘cautiously optimistic’ but promises ‘100% useless’ without action
- Biden says US will ‘lead by power of our example’
- Sign The Independent’s petition calling for climate crisis action
- Over 100 countries make Cop26 pledge to halt deforestation by 2030