AFAIK it's pretty well know how long the shielding works, so you can always rene... | Hacker News

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fsflover 7 months ago | parent | context | favorite | on: Xkcd: Greenhouse Effect

AFAIK it's pretty well know how long the shielding works, so you can always renew it. Also, with coal the shielding is impossible at all.

ashildr 7 months ago [–]

The shielding of the waste, not the shielding of the plants.

fsflover 7 months ago | [–]

Yes this is what I'm talking about.

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