A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse
Leonardo DiCaprio
Self - Narrator (voice)
Kenny Ausubel
Self
Sylvia Earle
Self
John Trudell
Self
Wangari Maathai
Self
Oren R. Lyons
Self
David Suzuki
Self
Stephen Hawking
Self
