Segments

Segment

Dean Kamen

He's invented everything from an insulin pump to the Segway Transporter. He started the FIRST Robotics competitions for students. And now, he has his own television show.

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Segment

Bad Days for Bats

The white nose syndrome disease affecting bat populations has put one species of bat at risk of "regional extinction" within the next 20 years.

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Segment

Ocean Priorities

Ira talks with Peter Seligmann, chairman of Conservation International, and with Philippe Cousteau Jr. about the connections between ocean policy, the environment, and the economy.

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