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To The Best Of Our Knowledge

Luis Rodriguez talks with Steve Paulson about his work, why kids are drawn to gangs, and admits he failed his own son who’s now serving a long sentence in prison for attempted murder.

To The Best Of Our Knowledge

Soprano Renee Fleming talks with Anne Strainchamps about the mystery of the human voice, and how she manages her voice, her characters, and her stage fright.

To The Best Of Our Knowledge

If evolution is a game called survival of the fittest, how do you explain altruism? The “altruism equation” is a mathematical rule discovered by George Price...

To The Best Of Our Knowledge

Poet Naomi Shihab Nye talks with Anne Strainchamps about the effects of the violence in Iraq and the Middle-East on the children who see it everyday.

To The Best Of Our Knowledge

Writer Mary Allen talks with Steve Paulson about her attempts to communicate with the spirit of the man she loved after his suicide.

To The Best Of Our Knowledge

Afghan-American author Nadia Hashimi talks about her book, “The Pearl That Broke Its Shell,” as well as the Afghan custom of Bacha Posh – in which a girl is allowed to dress as a boy.

To The Best Of Our Knowledge

There's a nagging question at major sporting events: Are the athletes cheating? Steroids, human growth hormones and blood doping techniques are extending the outer limits of performance, and athletes can use them if they want -- unless they're professionals or Olympic athletes. But is doping really a problem? Australian philosopher and bioethicist Julian Savulescu has a simple litmus test: What contribution is coming from the technology and what is coming from the athlete?

To The Best Of Our Knowledge

Writer Michael Pollan tells Steve Paulson that a lot of what's on supermarket shelves isn't food and that Americans have many options if they want to improve the quality of their diet.

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