1. Hockey stick proven wrong by McIntyre, verified by Wegman in NAS report. (Many think it was a fraud from the start) Here.
2. CO2 shown to lag not lead temperature in the ice cores per several careful studies. Here.
3. Half or more of US warming is due to “adjustments” applied to the original data. For instance see this NOAA chart from a government web site: Here.
4. Man’s portion of all annual CO2 emissions is around 3-4%. See NASA site: Here.
5. Most of “greenhouse” effect is from water vapor, not CO2. Here.
6. Most weather stations don’t meet government standards: Here
7. Briffa paper on arctic warming ended up relying on less than ten trees to make his point. Had he used all available data, no warming would have been shown. Here. There are many more at that site. Search for keyword Briffa.
8. CRU emails show IPCC scientists requesting others to destroy data. Here
9. CRU emails show IPCC scientists HID a KEY FLAW in data used in many of the AGW claims. Here.( 942777075.txt) (39154709.txt) (938031546.txt)
10. CRU emails show CRU soliciting money from oil companies. Here. (968691929.txt) (959187643.txt)
11. CRU emails show IPCC scientists trying to adjust data to make a point, instead of letting the data tell the story.Here.1254108338.txt) (1105019698.txt) (1118866416.txt)
12. CRU emails show IPCC scientists evading freedom of Information requests. Here. (1228330629.txt)
13. CRU emails show IPCC scientists cannot explain the climate Here.(1255352257.txt) (1255523796.txt)
14. NASA emails show the lack of proper record keeping and lack of traceability of climate data.
15. Science and Technology Committee of the British parliament has announced that it is to investigate the Climategate affair. Here.
16. NASA accused of falsifying data by dropping stations form their network. Here.
17. IPCC used multi-national corporation pressure group (wwf) paper as a peer reviewed source for Himalayan glacier melting. IPCC retracts claim, NASA changes page. Here. Here. Here.
18. Numerous other instances of same pressure group being used as a source for IPCC claims are found by a google search for ar4 wwf on the ipcc site. Here. Here.
19. UN climate chief Rajendra Pachauri ‘got grants through bogus glacier melting claims. Here.