Re: Minor spoiler for DW: Waters of Mars by
Ugolino
on 2009-11-19 14:48:00 UTC
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Not exactly new. It was mentioned in the 2nd Nu Who episode, "the End of the World", which Ansela mentioned.
Still...the Doctor did say "eventually", and they probably have technology to get around the issues...
He set it up a while back though. by
Ansela
on 2009-11-19 11:06:00 UTC
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I can't remember which ep, but it's been mentioned that humans have bred with every species they possibly can. That was Lady Cassandra's whole basis of 'purity, IIRC: she was a 'pure' human, while every other human out there had some sort of alien blood in them.