Animal behaviorist Patricia McConnell is the author of "For the Love of a Dog" and the host of the public radio program "Calling All Pets."
Animal behaviorist Patricia McConnell is the author of "For the Love of a Dog" and the host of the public radio program "Calling All Pets."
Theoretical physicist Michio Kaku thinks that nature is God's greatest creation.
Robert Weinberg tells Jim Fleming that superheroes’ powers haven’t kept up with the times and offers more up-to-date explanations of how The Incredible Hulk got that way and why Superman is so strong.
Joseph Romm talks about how Iceland plans to become the first country in the world to become 100% independent of fossil fuels by using their boundless geothermal energy to create hydrogen cells to power their motor vehicles.
Errol Morris made a documentary about Abu Ghraib called "Standard Operating Procedure." Journalist Philip Gourevitch and Morris have written a companion book that examines what really happened at Abu Ghraib.
Economist E. Glen Weyl has invented a market-driven voting system that he believes is much fairer and more democratic than one-vote-per-person majority rule. It's called Quadratic Voting and it starts with giving everyone a bunch of tokens, or chips, along with a simple mathematical formula for voting.
Sometimes making music new is as simple as adding a few new elements. For ground-breaking jazz composer Maria Schneider, that meant adding words to her work.
Lincoln Hall is an Australian mountain climber. He tells Jim Fleming about his fatal adventure on Mt. Everest, the subject of his book "Dead Lucky: Life after Death on Mount Everest."