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Tag Archives: Carbon budgets
Giving up on 1.5C?
One of the talking points of COP27 is giving up, or compromising, on the 1.5oC target. The main reason is simply that the remaining carbon budget is very small. Essentially, to stop global warming requires getting human emissions to (net) … Continue reading
Posted in advocacy, Climate change, Global warming, Policy
Tagged Carbon brief, Carbon budgets, COP27, Net zero, Tong et al.
33 Comments
Promises and perils of the Paris agreement?
A few people were sharing, on Twitter, a Science article called Promises and Perils of the Paris Agreement. It mostly seemed unobjectionable. It discusses the linear relationship between warming and emissions, and how this allows one to define carbon budgets … Continue reading
Posted in Carbon tax, Climate change, Policy, Science
Tagged Carbon budgets, Kevin Anderson, Mark Lawrence, NDCs, Paris agreement, science, Stefan Schafer, Temperature targets
32 Comments
Carbon budgets and the impacts of climate change
I’m somewhat stealing this from Stoat, but it’s an interesting topic, and it really originates from a tweet by Gavin Schmidt anyway đ I think this is correct. There's no connection to speak of between the impacts of carbon emissions … Continue reading
Posted in Carbon tax, Climate change, Gavin Schmidt, Policy
Tagged Carbon budgets, Climate policy, Joseph Heath, Social Cost of Carbon, William Connolley
82 Comments
Long-term climate goals
There was quite a lot of coverage last year about a paper by Millar et al. which suggested that the carbon budget that would keep warming below 1.5oC was greater than had been earlier suggested. I wrote about it here, … Continue reading
Narrowing the climate sensitivity range?
There have been a couple of recent papers presenting analyses that claim to have narrowed the likely range for equilibrium climate sensitivity (ECS). One is Dessler et al. (currently a discussion paper under review) which suggests that the 500hPa tropical … Continue reading
Posted in Climate change, Climate sensitivity, Policy, Research, Science
Tagged Andrew Dessler, Carbon budgets, ECS, Equilibrium Climate Sensitivity, Peter Cox
151 Comments
Carbon budget constraints
I’d been meaning to highlight a statement from Kevin Anderson for quite some time. A brief lull in postings gives me a chance to do so. It relates to the Paris goal of keeping global warming below 2oC. I haven’t … Continue reading
Posted in Climate change, ethics, Global warming, Policy, Politics
Tagged Carbon brief, Carbon budgets, Emission reductions, Kevin Anderson, Paris agreement
26 Comments
A bit more about carbon budgets
I’ve been mostly at home today since we had a power cut at work and the site ended up being closed. So, I thought I would post a few more thoughts about the Millar et al. 1.5oC carbon budget paper. … Continue reading
Own goal
I thought I might comment a bit further on the recent Millar et al. paper, [e]mission budgets and pathways consistent with limiting warming to 1.5â°C, that I discussed in this post. I’ve found the whole public dialogue about this paper … Continue reading
Posted in Climate change, Climate sensitivity, Global warming, Research, Science
Tagged Carbon budgets, James Delingpole, Millar et al.
46 Comments
More time …. really?
A recent paper about [e]mission budgets and pathways consistent with limiting warming to 1.5â°C essentially argues that it is still possible to follow an emission pathway that will give us a good chance of keeping warming below 1.5oC. More specifically, … Continue reading