>The IPCC infamously fails to account for carbon cycle feedbacks and their associated tipping points when setting their own emissions targets.

Then why are climate models used in previous IPCC reports so accurate and have predicted the pace of warming so well? Observed warming tends to track middle-of-the-range estimates from previous IPCC reports.

https://www.realclimate.org/index.php/archives/2022/02/another-dot-on-the-graphs-part-ii/

https://climate.nasa.gov/news/2943/study-confirms-climate-models-are-getting-future-warming-projections-right

You probably should listen to what actual climate scientists say on the matter-

https://nitter.kavin.rocks/hausfath/status/1557421984484495362

https://nitter.kavin.rocks/hausfath/status/1491134605390352388

https://nitter.kavin.rocks/JoeriRogelj/status/1424743837277294603

https://nitter.kavin.rocks/PFriedling/status/1557705737446592512

https://nitter.kavin.rocks/ClimateAdam/status/1429730044776157185

https://nitter.kavin.rocks/Knutti\_ETH/status/1554473710404485120

https://nitter.kavin.rocks/ClimateOfGavin/status/1556735212083712002#m

https://climatefeedback.org/evaluation/new-york-times-op-ed-claiming-scientists-underestimated-climate-change-lacks-supporting-evidence-eugene-linden/

There were some models for the recent ipcc report that overestimate future warming and they were included too

https://www.nature.com/articles/d41586-022-01192-2

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There is no evidence for projected warming <3-4C of any tipping points that significantly change the warming trajectory. Read ipcc report and read what climate scientists say instead of speculating:

https://nitter.kavin.rocks/MichaelEMann/status/1495438146905026563

https://nitter.kavin.rocks/hausfath/status/1571146283582365697#m

https://climatefeedback.org/claimreview/2c-not-known-point-of-no-return-as-jonathan-franzen-claims-new-yorker/

https://www.carbonbrief.org/in-depth-qa-the-ipccs-sixth-assessment-report-on-climate-science/#tippingpoints

"Some people will look at this and go, ‘well, if we’re going to hit tipping points at 1.5°C, then it’s game over’. But we’re saying they would lock in some really unpleasant impacts for a very long time, but they don’t cause runaway global warming."- Quote from Dr. David Armstrong Mckay, the author of one of recent studies on the subject to Newscientist mag. here are explainers he's written before-

https://climatetippingpoints.info/2019/04/01/climate-tipping-points-fact-check-series-introduction/ (introduction is a bit outdated and there are some estimates that were ruled out in past year's ipcc report afaik but articles themselves are more up to date)

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&gt;www.climaterealitycheck.net/download

David Spratt and Ian Dunlop- authors of this "report" are same people who have written the report which was panned by scientists who fact-checked it- https://climatefeedback.org/evaluation/iflscience-story-on-speculative-report-provides-little-scientific-context-james-felton/