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by UncleOxidant 1597 days ago
But what if he was overestimating the the frequency of intelligent life emerging? Yes, it's quite possible that there are many simple lifeforms spread throughout the galaxy, but what if we're the only intelligent life that's emerged in the galaxy? Sure there could be intelligent life elsewhere in the universe but we'd never find know about it because the distance between galaxies is so large.
1 comments

> But what if he was overestimating the the frequency of intelligent life emerging?

I don't understand there to be any such estimation at all. The paradox is that ONE of the pieces of the equation has to be so improbable that it basically doesn't happen. That's absolutely allowed to be the piece that is nearly impossible to happen.