Earth’s Disastrous 10th Tipping Point Has Been Identified
New potential climate crisis just dropped.
scientists are arguing that there’s potentially a tenth boundary that’s gone unrecognized, which concerns worldwide aquatic deoxygenation in lakes, reservoirs, oceans, and other bodies of water
This kills the oxygen generating phytoplankton, and in turn, basically everything larger than a mouse.
I saw this predicted in a GURPS sourcebook ages ago. Once of the Alternate Earths books IIRC.