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The Energy Future's Outer Edge

After the gulf oil blowout, we look at alternative energy ideas around the world. Kite power. Liquid batteries. Anything but oil.

Makani Power’s first rigid wing prototype, demonstrating tethered hovering at Makani’s development facility in Alameda, CA. The company builds kite-mounted wind power turbines. (Credit: MakaniPower.com)

Fossil fuels are fouling the planet. And by 2050, projections are we’ll use 50 percent more energy worldwide. 

What to do? We need alternatives. 

This hour we’ll go global, looking at the work and research out there right now. Solar energy paint. Harvesting wind from the ends of high-flying kites. The push on nuclear fusion. New initiatives in China, Europe, the USA. 

We’re going to need to conserve, bigtime. But we need alternatives, too. 

This Hour, On Point: around the world in search of an alternative energy future.

Guests:

M. Sanjayan, host of the Discovery Channel series “Powering the Future.” He’s also a biologist and lead scientist at The Nature Conservancy.

Lisa Margonelli, director of the New America Foundation’s Energy Policy Initiative and author of “Oil on the Brain: Petroleum’s Long, Strange Trip to Your Tank.”

Corwin Hardham, CEO of Makani Power, a company that builds kite-mounted wind turbines.

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ONPOINT
TODAY
Sep 22, 2014
President Barack Obama gestures during a statement in the State Dining Room of the White House, on Thursday, Sept. 18, 2014, in Washington. Obama spoke after Congress voted to arm and train moderate Syrian rebels in the fight against the Islamic State group. (AP/Evan Vucci)

A tough, critical examination of US plans to take on ISIS. Strategy in the hot seat.

Sep 22, 2014
Demonstrators make their way down Sixth Avenue in New York during the People's Climate March Sunday, Sept. 21, 2014. (AP/Jason DeCrow)

Big climate protests in New York before a big UN summit. Activist and author Naomi Klein says change the economy or die. She’s with us.

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No campaigners celebrate as results come in at the Scottish independence referendum count at the Royal Highland Centre in Edinburgh,Scotland,Friday, Sept. 19, 2014. Scottish voters have rejected independence and decided that Scotland will remain part of the United Kingdom. The result announced early Friday was the one favored by Britain's political leaders, who had campaigned hard in recent weeks to convince Scottish voters to stay. It dashed many Scots' hopes of breaking free and building their own nation. (AP Photo/David Cheskin)

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