korrents

On the map

Tap a claim on the ring to put it at the centre.

← Earth's equilibrium climate sensitivity to doubled CO2 is closer to 3.5°C than 4.5°C

17 connected korrents · 14 moments from 12 Jan 2020 to 1 Oct 2026.

Everything filed under climate change climate change Everything filed under energy energy Everything filed under solar solar Everything filed under America America Same subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subjectSame subject Read this korrent: Earth's equilibrium climate sensitivity to doubled CO2 is closer to 3.5°C than 4.5°C Earth's equilibrium climate sensitivity todoubled CO2 is closer to 3.5°C than 4.5°C Last stated 3 months ago 30 Jul 2026 ZH Zeke Hausfather — holds since 2026-07-30 — tap for who they are Same subject: The IPCC would likely have assessed a warming range of 0.4-0.8°C rather than 0.3-0.7°C if improved observational datasets had been available. — tap to centre the map on it The IPCC would likely have assesseda warming range of 0.4-0.8°C ratherthan 0.3-0.7°C if improvedobservational datasets had beenavailable. Last stated 7 months ago 14 Apr 2026 EH Ed Hawkins — holds since 2026-04-14 — tap for who they are Same subject: There is a 77% chance of global warming exceeding 3C by 2150 under current policies. — tap to centre the map on it There is a 77% chance of globalwarming exceeding 3C by 2150 undercurrent policies. Last stated a month ago 22 Sept 2026 ZH Zeke Hausfather — holds since 2026-09-22 — tap for who they are Same subject: The global land surface is warming approximately 50% faster than the global average. — tap to centre the map on it The global land surface is warmingapproximately 50% faster than theglobal average. Last stated a month ago 22 Sept 2026 ZH Zeke Hausfather — holds since 2026-09-22 — tap for who they are Same subject: The IPCC AR5 near-term warming assessment was reasonable given the published evidence at the time. — tap to centre the map on it The IPCC AR5 near-term warmingassessment was reasonable given thepublished evidence at the time. Last stated 7 months ago 14 Apr 2026 EH Ed Hawkins — holds since 2026-04-14 — tap for who they are Same subject: To keep global warming below 2 degrees Celsius over pre-industrial levels by 2100, it may become increasingly likely that negative carbon emissions will be required. — tap to centre the map on it To keep global warming below 2degrees Celsius over pre-industriallevels by 2100, it may becomeincreasingly likely that negativecarbon emissions will be required. Last stated 7 years ago 12 Jan 2020 JB John Baez — holds since 2020-01-12 — tap for who they are Same subject: Climate models may be underestimating how much future warming will occur. — tap to centre the map on it Climate models may beunderestimating how much futurewarming will occur. Last stated 2 months ago 4 Sept 2026 AD Andrew Dessler — holds since 2026-09-04 — tap for who they are Same subject: The central climate focus on 1.5C should be replaced with a metric based on the rapidity of the clean energy transition. — tap to centre the map on it The central climate focus on 1.5Cshould be replaced with a metricbased on the rapidity of the cleanenergy transition. Last stated 9 months ago 4 Feb 2026 ML Mark Lynas — holds since 2026-02-04 — tap for who they are Same subject: The planet is probably getting too hot and CO2 has something to do with it, but whether it can be fixed in time is unknown, and pre-emptive despair helps no one. — tap to centre the map on it The planet is probably getting toohot and CO2 has something to do withit, but whether it can be fixed intime is unknown, and pre-emptivedespair helps no one. Last stated a year ago 12 Jul 2025 DH David Heinemeier Hansson — holds since 2025-07-12 — tap for who they are Same subject: "Energy essence personality" is as close as anyone can get to saying who or what Seth is — tap to centre the map on it "Energy essence personality" is asclose as anyone can get to sayingwho or what Seth is JR Jane Roberts — holds since c. 1963–1970 — tap for who they are Same subject: "Food from thin air" is not from thin air: it runs on water, minerals, ammonia and industrial plant. — tap to centre the map on it "Food from thin air" is not fromthin air: it runs on water,minerals, ammonia and industrialplant. Last stated 4 months ago 30 Jun 2026 CS Chris Smaje — holds since 2026-06-30 — tap for who they are Same subject: A ban on diesel exports would raise overall fuel prices and damage America's energy superpower status. — tap to centre the map on it A ban on diesel exports would raiseoverall fuel prices and damageAmerica's energy superpower status. Last stated a month ago 1 Oct 2026 AE Alex Epstein — holds since 2026-10-01 — tap for who they are Same subject: A data centre powered by solar and batteries alone needs an array so oversized that the design is not worth building. — tap to centre the map on it A data centre powered by solar andbatteries alone needs an array sooversized that the design is notworth building. Last stated 3 years ago 18 Apr 2024 AV Austin Vernon — holds since 2024-04-18 — tap for who they are Same subject: A future of constrained energy will need more people working the land, and that is not the same as going back to the past. — tap to centre the map on it A future of constrained energy willneed more people working the land,and that is not the same as goingback to the past. Last stated 4 months ago 30 Jun 2026 CS Chris Smaje — holds since 2026-06-30 — tap for who they are Same subject: A solar panel is a manufactured object that produces wealth rather than consuming it, at a hundred times the rate of the best farmland. — tap to centre the map on it A solar panel is a manufacturedobject that produces wealth ratherthan consuming it, at a hundredtimes the rate of the best farmland. Last stated 2 years ago 9 Nov 2024 CH Casey Handmer — holds since 2024-11-09 — tap for who they are Same subject: America stopped building reactors because Three Mile Island was mismanaged as a public-relations event, not because anyone was harmed by it. — tap to centre the map on it America stopped building reactorsbecause Three Mile Island wasmismanaged as a public-relationsevent, not because anyone was harmedby it. Last stated 3 months ago 15 Aug 2026 IT Isaiah Taylor — holds since 2026-08-15 — tap for who they are Same subject: American manufacturing output cannot meaningfully rise without first building large amounts of new electricity generation. — tap to centre the map on it American manufacturing output cannotmeaningfully rise without firstbuilding large amounts of newelectricity generation. Last stated 2 years ago 6 Apr 2025 MH Molson Hart — holds since 2025-04-06 — tap for who they are Same subject: Americans have repeatedly overreacted drastically to real problems like DDT, Y2K, and nuclear power, swept up in fear after one vivid incident. — tap to centre the map on it Americans have repeatedlyoverreacted drastically to realproblems like DDT, Y2K, and nuclearpower, swept up in fear after onevivid incident. Last stated 2 months ago 1 Sept 2026 TC Tyler Cowen — holds since 2026-09-01 — tap for who they are
same subject or similar wordinga cloud: claims about one subject, named for itbar: when it was last stated, on a scale from 2015 to today — full is todaya face: someone who holds the claim — tap it for who they are

At the centre Earth's equilibrium climate sensitivity to doubled CO2 is closer to 3.5°C than 4.5°C Last stated 30 Jul 2026 · 3 months ago Holds Zeke Hausfather Read this korrent →