(November 19, 2014 at 7:54 am)Alex K Wrote:(November 19, 2014 at 5:10 am)robvalue Wrote: I think I've figured out what a universe that wasn't designed for humans would be like:
Jeez, that sounds horrible. And while we're at it, we'd probably have big chunks of rock threatening to crash down on us from outer space as well. Phew, good thing it really is designed for us.
It's also a good thing our power sources are not trying to kill us!
Can you imagine if we had to use something radioactive? Or a huge super-dense and hot plasma ball that turns really huge and devours the whole planet when it's fuel source runs out?
Or if we had to use some substance that burns and leaves a mark on the whole planet? Or if that substance gets out of control and contaminates, say, an ocean?