On 6/19/07, Eric Baum [EMAIL PROTECTED] wrote:
The modern feature is that whole peoples have chosen to reproduce at
half replacement level. In case you haven't thought about the
implications of that, that means their genes, for example, are
vanishing from the pool by a factor of 2 every 20
YKY On 6/19/07, Eric Baum [EMAIL PROTECTED] wrote:
The modern feature is that whole peoples have chosen to reproduce
at half replacement level. In case you haven't thought about the
implications of that, that means their genes, for example, are
vanishing from the pool by a factor of 2 every
