Clive Hamilton
Self
Acting
Nathan Myhrvold
Self
Acting
David Keith
Self
Acting
Matthew Watson
Self
Acting
Matthew Watson
Self - Volcanologist
Acting
David Keith
Self - Physicist
Acting
Clive Hamilton
Self - Ethics researcher
Acting
Nathan Myhrvold
Self - Researcher
Acting
Connie Hedegaard
Self
Acting
Lee Lane
Self - Political Scientist
Acting
Stewart M. Patrick
Self - Political Scientist
Acting
Régis Briday
Self - Philosopher
Acting
Kristine C. Harper
Self - Science Historian
Acting
Ken Caldeira
Self - Climate Researcher
Acting
Oliver Morton
Self - Science Reporter
Acting
Edward Teller
Self - Nuclear Physicist
Acting
Michael MacCraken
Self - Climate Researcher
Acting
Paul J. Crutzen
Self - Atmosphere Chemist
Acting
Lowell Wood
Self - Astro Physicist
Acting
Marianne Denicourt
Narrator
Acting