Please login or create an account to join the discussion.

Governments agree IPCC special report to scrutinise ‘feasibility’ of 1.5C climate goal

Governments meeting in Bangkok have given a green light to the production of a new IPCC special report to assess the feasibility of achieving a 1.5˚C goal. The report is due to be completed on in 2018 and will also look at the likely impacts of a 1.5˚C temperature rise.

It will be used to inform international climate negotiations, which in the 2015 Paris Agreement set a long-term target of keeping global warming well below 2˚C and of pursuing efforts to limit warming to 1.5˚C.

The report has sparked controversy since many researchers believe that 1.5˚C is no longer a politically realistic goal. To achieve it, they argue, would require that global temperatures first exceed 1.5˚C and then be brought back down again, using so-called negative emissions technologies that suck carbon out of the air and store it underground. These technologies have not yet been proven to be effective or economical and would have to be hugely scaled up if the world economy is to become an overall carbon sink.

The announcement of the agreement can be found here. Further analysis and comment on the special report by Carbon Brief can be found here.

Post a new comment »

Login or register to comment with your personal account. Anonymous comments require approval to be visible.

minute read

Publication
24 Oct 2016
Image
Photo credit: Stacey, Hurricane Francis, Flickr, Creative Commons licence 2.0
Photo credit: Stacey, Hurricane Francis, Flickr, Creative Commons licence 2.0
Actors
Region
Research trails