You did not read the article- "Now, with the world already 1.2 degrees hotter, scientists believe that warming this century will most likely fall between two or three degrees. (A United Nations report released this week ahead of the COP27 climate conference in Sharm el Sheikh, Egypt, confirmed that range.) A little lower is possible, with much more concerted action; a little higher, too, with slower action and bad climate luck. Those numbers may sound abstract, but what they suggest is this: Thanks to astonishing declines in the price of renewables, a truly global political mobilization, a clearer picture of the energy future and serious policy focus from world leaders, we have cut expected warming almost in half in just five years."

Read IPCC report on impacts and read what climate scientists say instead of speculating-

https://www.carbonbrief.org/in-depth-qa-the-ipccs-sixth-assessment-on-how-climate-change-impacts-the-world/

https://climatefeedback.org/claimreview/prediction-extinction-rebellion-climate-change-will-kill-6-billion-people-unsupported-roger-hallam-bbc/

https://nitter.kavin.rocks/MichaelEMann/status/1432786640943173632#m

https://nitter.42l.fr/ClimateAdam/status/1553757380827140097

https://nitter.42l.fr/GlobalEcoGuy/status/1477784375060279299#m

https://nitter.42l.fr/JacquelynGill/status/1553503548331249664#m
https://nitter.kavin.rocks/hausfath/status/1533875297220587520#m

https://nitter.42l.fr/JacquelynGill/status/1513918579657232388#m

https://nitter.42l.fr/waiterich/status/1477716206907965440#m

https://climatefeedback.org/evaluation/iflscience-story-on-speculative-report-provides-little-scientific-context-james-felton/