Mike Johnson
House Speaker, US Representative from Louisiana (2017-present)
John Anderson
Former Deputy Prime Minister | Former Leader of the National Party | Australian conservative politician
Andrew Hastie
An Australian politician and Liberal Party member of the Australian House of Representatives.
Michael Shellenberger
Founder & President — Environmental Progress; co-founder and former president of The Breakthrough Institute
John Howard
Australia’s 25th Prime Minister
Dan Crenshaw
US Representative from Texas (2019-present)
Tony Abbott
Former Prime Minister of Australia
Mike Lee
Republican US Senator from Utah
Bjørn Lomborg
Danish political scientist; heads the Copenhagen Consensus
Vivek Ramaswamy
Founder of Roivant; GOP candidate for President in 2024