Noted environmentalists speak on climate change

Environmental authors and educators Bill McKibben and Paul Hawken speak at the Commonwealth Club about the best ways to combat climate change in an uncertain economy and turbulent political era.

Guests

• Paul Hawken: Author, environmentalist and entrepeneur. Author of several best-selling books, including "Next Economy," and "The Ecology of Commerce."
• Bill McKibben: Author, educator, environmentalist. Founder of 350.org. Author of "Eaarth" and "The End of Nature."

More from MPR

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• White House considers big boost to fuel economy
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• Climate change: Public skeptical, scientists sure
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• Bright Ideas: PZ Myers
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Resources

• Paul Hawken's website
• Bill McKibben's website