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Casting:
Leonardo DiCaprio,
Kenny Ausubel,
Thom Hartmann,

USA, 2007

Director:
Pierre Barougier Olivier Bourgeois

Casting:
Mikhail Gorbachev,
James Lovelock,
Wangari Maathai,

France, 2009

Director:


Casting:
Simon Poland,
David Attenborough,
Huw Cordey,

UK, 2006

Director:
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Casting:
Bill Logan,
Paul Stamets,
Gary Vaynerchuk,

USA, 2009