Cameron Wybrow wrote:
> In other words, when the data seem to undermine the leading theory of
> origins, its practitioners are allowed to postulate unknown,
> undemonstrated mechanisms which operate in unspecifiable ways, in order
> to save their theory, and are allowed to call such speculation "scientific".
Actually, it's the very essence of "scientific" that when data X seem to bring theory Y into question, you are allowed to postulate a reformulation of Y to take account of X.
So I'm not sure where the problem lies.
Isn't Hebert ALLOWED to postulate a mechanism by which a well grounded theory (neo-Darwinism) assimilates new data (mitochondrial DNA evidence)?
Blessings,
Murray
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Received on Fri Aug 21 08:50:34 2009
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