He describes cyanobacteria as “nature’s little alchemists” as they absorb large amounts of CO2 and can convert it into useful resources, such as fuels or biodegradable plastics.
Capture the CO2 just to release it again? This is a problem with carbon capture schemes even if you solve efficiency, where does the carbon go? The next paragraph says something about them falling to the floor of the ocean due to their density, but I’d be surprised if most of that CO2 didn’t end up back in the atmosphere or even worse, temporarily acidifying the water.
[BBC] The bacteria that can capture carbon: Could minuscule organisms help the world meet its climate goals? (www.bbc.com)
Summary...
save it for later (lemmy.ml)