Leonardo DiCaprio Kenny Ausubel Janine Benyus Sylvia Earle Ph.D. Gloria Flora Michel Gelobter Mikhail Gorbachev Thom Hartmann Paul Hawken Stephen Hawking Wangari Maathai William McDonough Bill McKibben Wallace J. Nichols David Orr David Suzuki Greg Watson Andrew Weil James Woolsey
The 11th Hour explores what it will take for humans to make a difference ecologically before it is too late. The 11th Hour interviewed 71 people to create a narrative about the state of the world and how human beings impact our only home, planet earth - from thinkers and leaders including Stephen Hawking, former CIA topper James Woolsey and former Soviet president Mikhail Gorbachev.