Should we be geo-engineering the oceans?

Angeli Mehta, reuters.com, October 18, 20236:49 PM GMT+2

„Summary:

Carbon dioxide makes seawater more acidic while warmer seas bleach corals and absorb less CO2
Nascent technologies aim to remove CO2 by tapping into the ocean’s natural carbon cycles
Ocean alkalinity enhancement decreases acidity encouraging absorption of more CO2
Estimates suggest the technology could reach 2 gigatons of removals across the world’s coastlines
Other systems use membranes to filter CO2 from seawater and convert it for capture and storage“