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To The Best Of Our Knowledge

Ben Kilham raises orphan bear cubs and then releases them into the wild.  Steve Paulson visits Kilham at his home in New Hampshire.

To The Best Of Our Knowledge

Contemplating the multiverse is mind-blowing, but if you want a truly earth-shattering controversy in physics, you have to go back 500 years to Copernicus' radical theory.  Dava Sobel tells his story.

To The Best Of Our Knowledge

Ayaan Hirsi Ali may be the world’s most famous critic of Islam. Born a Muslim, Hirsi Ali fled to the Netherlands where she eventually became a member of Parliament...

To The Best Of Our Knowledge

Canadian philosopher Charles Taylor says we're now living in "a secular age," but we're still trying to figure out what a post-religious world looks like, and how we can find meaning in a culture without any over-arching purpose.

To The Best Of Our Knowledge

Madison, Wisconsin, which recently saw a new type of leaderless social media revolution in full bloom.

To The Best Of Our Knowledge

Daniel Levitin runs McGill University's Laboratory for Musical Perception, Cognition and Expertise.

To The Best Of Our Knowledge

Clio Cresswell tells Steve Paulson that out of 100 possible partners, you’re mathematically likely to make the right choice if you pick the most attractive person who’s left after 37 dates.

To The Best Of Our Knowledge

Philosopher David Chalmers is famous for outlining the "hard problem of consciousness."  In this EXTENDED INTERVIEW, he says the materialist framework of science will never be able to explain subjective experience - our thoughts and feelings, the expereince of joy or sorrow, self-awareness. 

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