Remember:
— Ben See (@ClimateBen) January 4, 2020
0.5°C safety
1.3°C irreversible feedbacks (now)
1.5°C severe danger
2°C extreme danger
2.5°C approaching hell
3°C horror
3.5°C death of organised society
4°C human survival in doubt
5°C extinction possible
6°C extinction likely
7°C current trajectory
Climate 'change'.