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kjkjadksj
8 months ago
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A physicist runs the math on direct air capture an...
Cheap direct air capture: grow biomass, sink to bottom of ocean.
tmnvix
8 months ago
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Biomass decomposing in an anaerobic environment creates some very very nasty gases. There are multiple previous extinction events attributed to this. Times when the oceans basically turned to swamps.
kjkjadksj
8 months ago
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Extinctions attributed to co2 decreasing relative to oxygen, sort of what is required here to a certain scale at least
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