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