[wileydragonfly]

What odds? We have an n of 1.

[td2]

The odds of water, being just at the right distance to the sun, etc i guess

Sure we dont know the chance of life emerging, the symbiotic relationship that provides power for cells, chance of multicells etc.

[micromacrofoot]

true! we can't measure exactly... but we're talking trillions of possibilities, at that volume something happening by mistake only once is unlikely