Re: [tied] Re: 'Dog' revisited

12-12-03 23:13, Miguel Carrasquer wrote:

> What I meant is that the thalassaemia gene(s) follow the malaria
> mosquitoes. No human migration is required. Having sex with your
> neighbours will suffice.

And the same may be true of any adaptive hereditary trait that helps its
carriers to survive and proliferate: the genetic response follows the
challenge. No migration required. No Gnatman either.

Piotr