On 13-1-2011 13:00, Warp wrote:
> Darren New<dne### [at] sanrrcom>  wrote:
>> Surprisingly enough, it really is trivial.
>
>> http://en.wikipedia.org/wiki/Speciation#Artificial_speciation
>
>    It talks about preference, not about capability. Just because some man will
> not mate with fat women doesn't make the man a different species.
>
It talks about both: 'Diane Dodd was also able to show how reproductive 
isolation can develop from mating preferences' see also the discussion 
on speciation genes somewhat lower on the page.

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