Why does science always upstage God?

[BrianSoddingBoru4]

Given that there are terrestrial environs where humans can't survive (at least not without very special help), it's mighty hard to make the case that even the Earth  is finely tuned for human life. 

'Ocean: a body of water occupying about two thirds of a world made for Man - who has no gills.' - Bierce

Boru

"Given that there are terrestrial environs where humans can't survive (at least not without very special help), it's mighty hard to make the case that even the Earth  is finely tuned for human life."

Says the person who is alive on this earth.

Yes, I'm alive on this Earth, but they are more places on this Earth where I can't survive unaided than places where I can. 

If a supernatural being fine-tuned the universe for human life, why can't I survive in a geothermal vent, or under six tonnes of gravel? Why is it that I have to breathe a mixture of nitrogen/oxygen and not sulfur dioxide? Why do I need supplemental oxygen to ascend to great heights or descend to great depths? Why can't I thrive in conditions where polar bears or tardigrades seem to make a good living?

The most - the very most - you can claim is that a very, very narrow range of living conditions have been fine-tuned for human beings. And even that claim is more than a little specious, since evolutionary theory has already answered it.

You're very stupid.

Boru