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OT: Moorabal/Lal Lal wind farm 26-May-2009 At 10:36:27 AM TonyB

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On 26/05/2009 evanbb wrote:
>Try and be more specific. I've given you lots and lots of evidence,

Can you please repeat then, in your own words, what you think is your best evidence than man's CO2 is causing global warming or cooling.

There is no question that temperatures have increased over the past 180 years since the Little Ice Age. There is no question that CO2 in the atmosphere has increased in the past 50 years. It is possible that man's CO2 has caused some of this increase, although the oceans emit 20 times as much CO2 as man. I have seen no evidence to prove that man's CO2 has caused any of the warming.

You might find this graph of sunspot cycle length vs global temperature interesting, although there are many factors that effect climate and the physics of climate is not well understood: