Re: Fermi's Paradox

From: Pete Carlton <pmcarlton.domain.name.hidden>
Date: Sat, 8 Jul 2006 07:40:58 -0700

On Jul 6, 2006, at 10:56 PM, Stathis Papaioannou wrote:

> Destroying your species runs counter to evolution. I'll rephrase
> that: everything that happens in nature is by definition in
> accordance with evolution, but those species that destroy
> themselves will die out, while those species that don't destroy
> themselves will thrive. Therefore, there will be selection for the
> species that don't destroy themselves, and eventually those species
> will come to predominate. When you think about it, the theory of
> evolution is essentially a tautology: those species which succeed,
> succeed.
>
> Stathis Papaioannou
>
>

As a biologist I can't let this go - this is a common
misunderstanding of the theory of evolution. It contains a lot more
than just "those species which succeed, succeed". From EvoWiki:

"Grabbing one statement out of the whole evolution argument and
calling it a tautology is like looking at a mathematical proof where
the statement (a+b)*c = (a*c) + (b*c) is used, then denouncing the
whole proof on the basis that (a+b)*c = (a*c) + (b*c) is a tautology.
Tautologies are true. Therefore one can draw true conclusions from
them. What is wrong with that?"

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Received on Sat Jul 08 2006 - 10:45:02 PDT

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