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A comment on Ask HN: Why would a city on Mars avoid Armageddon?. Parent comment

Re:Ask HN: Why would a city on Mars avoid Armageddon? by HWR_14 on Monday November 29, 2021 @01:23AM (#29376984)
>Wouldn’t it be far cheaper for a Mars civilization to exploit the resources of the asteroids rather than bother earth

There are lots of available resources on earth in abundance that aren't on asteroids. But yeah, they wouldn't be after metals

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