[Space] Panspermia and the Campgaign

[Flyndaran]

Originally Posted by whswhs

I don't understand why this is relevant. We have one known life-bearing planet and it has human-level intelligence. Why does it need to have more than one species with human-level intelligence? That seems like moving the goalposts.

Bill Stoddard

I'm not doing that. I think we're having a miscommunication rather than disagreement.
I'm saying that human intelligence is incredibly rare if it's only occurred once on a known life giving planet in 4.54 billion years. To the best of our knowledge and archaeological research.