Professor Bob Carter presents..........this is excellent viewing..
Peter
Climate Change: Is CO2 the Cause:
Part 1 of 4 http://www.youtube.com/watch?v=FOLkze-9GcI
2/4 http://www.youtube.com/watch?v=vN06JSi-SW8&feature=related
3/4 http://www.youtube.com/watch?v=iCXDISLXTaY&feature=related
4/4 http://www.youtube.com/watch?v=bpQQGFZHSno&feature=related
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