Lumifer comments on Open Thread, Aug. 1 - Aug 7. 2016 - Less Wrong

4 Post author: Elo 01 August 2016 12:12AM

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Comment author: Artaxerxes 01 August 2016 04:03:50AM *  1 point [-]

What's the worst case scenario involving climate change given that for some reason no large scale wars occur due to its contributing instability?

Climate change is very mainstream, with plenty of people and dollars working on the issue. LW and LW-adjacent groups discuss many causes that are thought to be higher impact and have more room for attention.

But I realised recently that my understanding of climate change related risks could probably be better, and I'm not easily able to compare the scale of climate change related risks to other causes. In particular I'm interested in estimations of metrics such as lives lost, economic cost, and similar.

If anyone can give me a rundown or point me in the right direction that would be appreciated.

Comment author: Lumifer 01 August 2016 03:52:33PM *  1 point [-]

The absolute worst case? Probably involves simultaneous and rapid release of the clathrates and the melting of the permafrost, a major disruption of the weather (in particular, precipitation) patterns across the globe, ocean currents -- notably the Gulfstream -- changing their course, etc. Ah, go read any horror fiction by environmentalists. They wrote a lot.