The bigger issue is the large amount of co2 that the ocean will quickly release ... | Hacker News

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		beerandt on Oct 30, 2019 \| parent \| context \| favorite \| on: The SpaceX Starship is a big deal The bigger issue is the large amount of co2 that the ocean will quickly release back into the atmosphere as temperature and partial-pressure drop. It would be better if we could come up with a way to neutralize / sequester the co2 already in the ocean.

DuskStar on Oct 30, 2019 [–]

That's Project Vesta: https://projectvesta.org/

Basically, artificial green-sand beaches which absorb CO2 as they weather.

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