Geography links

Global Warming. Part 3 - Man-made or natural? (1of2) 10mins long - http://www.youtube.com/watch?v=aUhP_XJyztE

Evidence G

http://www.ipcc.ch/pdf/assessment-report/ar4/wg1/ar4-wg1-faqs.pdf#page=8

Page 28-29

Evidence H

“Global Warming. Part 3 - Man-made or natural? (1of2)” on youtube

http://www.youtube.com/watch?v=aUhP_XJyztE

Evidence D

Search for: Telegraph Climate change is 'natural not man-made'

(Dec 2009)

http://www.telegraph.co.uk/earth/environment/climatechange/6815681/Climate-change-is-natural-not-man-made.html

http://www.youtube.com/watch?v=pbPcjORj4Pw (2mins 44seconds) - The truth about Global Warming, the human impact vs natural causes

http://www.youtube.com/watch?v=RHrFBOUl6-8 (13mins 42seconds) - Teachers TV- Climate Change - The Causes (start @ 54seconds)