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I'm not saying it isn't, but these organisms evolved over millions of years to adapt to these environments, whereas the extreme conditions caused by human activ
by dennis_moore 6y ago
I'm not saying it isn't, but these organisms evolved over millions of years to adapt to these environments, whereas the extreme conditions caused by human activity are happening on a much shorter time scale, probably too short for organisms to be able to adapt.
- vaduz 6y agoIt is pretty hard to imagine any particular set of conditions short of total planetary surface destruction that would make all extremophiles go extinct - and as long there is enough of them, they will start spreading again. Any particular species, including humans that lives on Earth is unlikely to survive catastrophic changes - but life will come back and spread into the newly freed and opened niches, just as it did before multiple times.