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John Hewson

John Hewson is a professor at the Crawford School of Public Policy, ANU, and a former Liberal opposition leader.

Prime Minister Malcolm Turnbull is beholden to the right. Energy Minister Josh Frydenberg was rolled by the right and ...

Why certain Liberals can't believe in climate change

I was asked this week why the right/centre right/conservatives in the Turnbull government, as they are variously called, don't believe in climate change, and/or don't accept the need for urgent and decisive action.