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2018-06-17, 10:14 AM (ISO 8601)
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#8
Colossus in the Playground
Re: How many plants are needed to keep someone alive?
Wow, thanks! Sounds a reasonable assumption...it hadn't occurred to me that plants would only be absorbing CO2 when they were actively growing, though? Surely they still need to absorb some CO2 in order to make the sugars they live off even when they're not actively growing? Still, 143m^2 of actively growing bamboo is a good baseline, because anything else would require more plant matter.