Eugen Leitl wrote:
> Solar constant goes way up, Earth surface temperatures average 50+ C.
> Oceans vanish, only extremophiles remain. Soon, even they're gone.
>   
So we are the reason that the earth is habitable? I thought the planet
went through cycles of cooling and heating and we are stuck in one of
them. Guess I need to read more. Interesting to note that earth will
become another Mars if all humans die. What's the name for those who
think that the Universe (or the multiverse, on second thoughts do they
think there is a multiverse?) exists primarily for us humans?

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