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# New technique shows old temperatures were much hotter than thought
- URL: https://werd.io/new-technique-shows-old-temperatures-were-much-hotter-than-thought/
- Published: 2022-09-07T16:54:04.000Z
- Updated: 2022-09-07T16:54:04.000Z
- Author: Ben Werdmuller
- Tags: #Import 2025-06-13 09:23

“Meckler’s warmer temperatures suggest that CO2’s capacity to warm during that time in Earth’s past was higher than was found in earlier studies. “This would lead to a higher climate sensitivity to atmospheric CO2,” the paper says.” [#Climate](https://werd.io/tag/Climate)

\[[Link](https://arstechnica.com/science/2022/08/ancient-deep-ocean-may-have-been-hotter-than-we-thought/?fbclid=IwAR0udLvjTydWfmv4o9-BvFKtPPJJylguqj8J27uxv4hZS4wkzYpn31xof98)\]