Authors:

The question of whether or to what extent human activities are causing global warming is not a matter of ideology, let alone of belief. The issue is simply one of risk management.

"Turnbull attacks climate sceptics". Interview with Sabra Lane, www.abc.net.au. July 22, 2011.
The question of whether or to what extent human activities are causing global warming is not a matter of ideology, let alone of belief. The issue is simply one of risk management.