CEO of the Committee on Climate Change ponders 1.5C targets, Whitehall governance, and how capitalism can operate in a zero carbon future
Confidential government feedback casts doubt on scientific models, pushes domestic energy priorities and questions economic basis for climate action
New analysis from PwC shows UK and China are fastest decarbonisers, but no country is moving quickly enough to avert dangerous climate change
Hotly anticipated report due next week from global panel of top climate scientists expected to recommend urgent action to stem catastrophic climate change
Washington Post reveals draft statement accepts risk of extreme climate change, and uses it to argue there is no point trying to curb emissions
Ed King reports back from a New York Climate Week where the rhetoric on decarbonisation as decisively shifted up a gear
UK, Canada, Denmark and Spain join Carbon Neutrality Coalition, pledging to develop net zero emissions plans
Key UN report says limiting temperature rise would require enormous, immediate transformation in human activity
Hitting net zero carbon emissions by 2050 is feasible but needs radical action across Europe's economy, new study concludes
UK academic paper argues cost-benefit analysis remains challenging, but delaying emissions reductions only drives up cost of meeting Paris goals