Here's a piece posted onto MSN which may be interesting to the group.  Scientist Paul Davies takes the case of extremophiles here on Earth, and considers the possibility that they indicate multiple and distinctly separate occasions when life has arisen on this planet. He notes that although the scientific evidence for or against life existing elsewhere in the universe has not altered much over the last few decades, the prevalent scientific atitude towards this question has shifted significantly:
 
http://www.msnbc.msn.com/id/29239218/?gt1=43001
 
He wonders whether we should be hunting for alien life right here on this planet.
 
Well, well, well...

Many thanks,

Andy Lloyd

Author of "The Dark Star"(2005) and "Ezekiel One" (2009),
published by Timeless Voyager Press

'The Dark Star Theory'
http://www.darkstar1.co.uk

'Cheltenham-Art.com'
http://cheltenham-art.com

'The Gardens Gallery'
http://www.gardensgallery.co.uk

http://www.myspace.com/andydarkstar

http://www.modelmayhem.com/member.php?id=440880

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