Chemical records written in sea sponge skeletons suggest we passed the critical threshold of 1.5 °C of warming as early as 2010. If true, this places us close to – or even at – about 2 °C today, Science Alert reports:
https://www.sciencealert.com/we-breached-the-1-5-c-threshold-over-10-years-ago-study-warns
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Flipboard Science Desk (sciencedesk@flipboard.social)'s status on Tuesday, 06-Feb-2024 07:10:51 JST Flipboard Science Desk