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Letters

Australian letters

24 June 2017

9:00 AM

24 June 2017

9:00 AM

Denialist

Sir: David Williamson (‘Oceans apart’, 17 June) shows that the planet is dynamic and many natural processes are not understood. This we have known for thousands of years. He does not show that human emissions of carbon dioxide drive global warming. If he did, he would also have to show that the natural emissions of carbon dioxide (97% of annual emissions) do not.

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