New environmental links
'The Creation: An Appeal to Save Life on Earth' By EDWARD O. WILSON http://www.nytimes.com/2006/09/10/books/review/Scu...
Planet enters 'ecological debt' http://news.bbc.co.uk/2/hi/science/nature/6033407....
BBC Planet Under Pressure In Depth http://news.bbc.co.uk/2/hi/in_depth/sci_tech/2004/...