[Video] Conversations with 25 of the smartest voices on climate, security, energy and peace. Featuring videos from: Thomas Friedman, Constance Okollett, Henry Paulson, Christine Todd Whitman, General Charles H. Jacoby, Paul Polman, Heidi Cullen, Dr. John Holdren, Cary Fowler, Farah Nasif, Hal Harvey, Cleo Paskal, Major Gen. Munir Muniruzzaman, Ursula Rakova, William K. Reilly, Rear Adm. David Titley, Bob Inglis, Sherri Goodman, Eli Lehrer, Brigadier Gen. Stephen Cheney, Joe Romm, Helene Gayle, Nicky Sundt, James Woolsey, and George Luber. 

Thomas Friedman: "The revolution fueled by climate change"

Constance Okolletthe: "The floods swept my village away"

Henry Paulson: "Doing nothing is 'radical risk taking'"

Christine Todd Whitman: "We can grow the economy and fight climate change"

General Charles H. Jacoby (Ret.): "The biggest national security threat you haven't thought of"

Paul Polman: "How CEO tackles Unilever's $300M climate change challenge"

Heidi Cullen: "This is what the perfect risk looks like"

Dr. John Holdren: "W.H. Science Advisor's surprising view on why climate matters"

Cary Fowler: "Extinction is a process, not an event"

Farah Nasif: "In Syria, everything changed with the drought"

Hal Harvey: "Every decade we wait is a thousand years of pain"

Cleo Paskal: "The military crisis we're not prepared for"

Major Gen. Munir Muniruzzaman (Ret.): "20% of Bangladesh could be lost to the sea"

Ursula Rakova: "Our islands are disappearing"

William K. Reilly: "Bush's EPA Chief's surprising view on climate change"

Rear Adm. David Titley (Ret.): "The nation's defense is at stake"

Bob Inglis: "The republican orthodoxy is changing"

Sherri Goodman: "Climate change is a threat multiplier"

Eli Lehrer: "Climate change real? Ask the guys who could lose billions"

Brigadier Gen. Stephen Cheney, USMC (Ret.): "70% of the world's militaries are preparing for climate change"

Joe Romm: "We can save the world from hundreds of years of misery"

Helen Gayle: "What you don't know about the world's biggest threat to food security"

Nicky Sundt: "There's no escape route when it comes to climate change"

James Woolsey: "Former CIA Director's surprising take on climate change"

George Luber: "Why climate change has CDC scientists worried"