Clive Hamilton

Self

Nathan Myhrvold

Self

David Keith

Self

Matthew Watson

Self

Matthew Watson

Self - Volcanologist

David Keith

Self - Physicist

Clive Hamilton

Self - Ethics researcher

Nathan Myhrvold

Self - Researcher

Connie Hedegaard

Self

Lee Lane

Self - Political Scientist

Stewart M. Patrick

Self - Political Scientist

Régis Briday

Self - Philosopher

Kristine C. Harper

Self - Science Historian

Ken Caldeira

Self - Climate Researcher

Oliver Morton

Self - Science Reporter

Pierre Oscar Lévy