No Climate Crisis: Professor Don Aitkin

By jennifer

April 9, 2008

RESPECTED academic Don Aitkin has seen the ugly side of the climate change debate after being warned he faced demonisation if he challenged the accepted wisdom that global warming poses a danger to humanity.

Professor Aitkin told The Australian yesterday he had been told he was "out of his mind" by some in the media after writing that the science of global warming "doesn't seem to stack up".

Declaring global warming might not be such an important issue, Professor Aitkin argued in a speech to the Planning Insitute of Australia this month that counter measures such as carbon trading were likely to be unnecessary, expensive and futile without stronger evidence of a crisis.

The eminent historian and political scientist said in a speech called A Cool Look at Global Warming, which has received little public attention, that he was urged not to express his contrary views to orthodox thinking because he would be demonised.

He says critics who question the impact of global warming are commonly ignored or attacked because "scientist activists" from a quasi-religious movement have spread a flawed message that "the science is settled" and "the debate is over".

Professor Aitkin is a former vice-chancellor at the University of Canberra, foundation chairman of the Australian Research Council and a distinguished researcher at the Australian National University and Macquarie University...

According to the professor, much of the inadequate policy-making on climate change is based on "over-certainty in the absence of convincing argument and data" and "over-reliance on computer models".

"While governments can never ignore what they see as popular feeling, good policy cannot be based on moods," he says.