1.5C
Economics Nobel goes to inventor of models used in UN 1.5C report
William Nordhaus originated the idea of a 2C global warming limit but last year cast doubt on our ability to reach it. He shares the prize with Paul Romer
37 things you need to know about 1.5C global warming
The UN climate science panel has released its summary of the evidence around the tougher climate goal demanded by vulnerable countries. We break it down
‘Most important years in history’: major UN report sounds last-minute climate alarm
Warming beyond 1.5C will unleash a frightening set of consequences and scientists say only a global transformation, beginning now, can avoid it
Climate Weekly: Saudis push back as IPCC talks head into overtime
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EU: Breaching 1.5C would trigger cascade of negative effects
Confidential comments on a draft UN report show the EU calling for scientists to discount scenarios where temperatures temporarily overshoot the Paris goal
Leaked US critique of climate report sets stage for political showdown in Korea
Confidential government feedback casts doubt on scientific models, pushes domestic energy priorities and questions economic basis for climate action