Recent Episodes

What Is Game Theory?

August 16, 2026

Game theory is a set of mathematical techniques for thinking about how people should choose when their choices interact. But real people aren’t exactly rational actors. Can a mathematical model explain real-world decisions? How can game theorists account for the fact that we don’t always…

Paradoxes

January 17, 2010

A paradox is a persuasive argument that something, which we judge must be false, is…

Spiral clock face illustrating a paradox of time.

Saint Augustine

November 22, 2009

The philosopher Saint Augustine of Hippo is one of the most important figures in the…

Icon of Saint Augustine, holding a book, wearing bishop's robes.

200 and Counting

November 15, 2009

The program that questions everything – except your intelligence – started off questioning the conventional…

Bonus round: 200 points awarded

Why Music Matters

November 8, 2009

There is something deeply mysterious about music. Why does it affect us so powerfully? Is…

Graphic: No music, no life. Heartbeat EKG line.

Personal Identity

October 25, 2009

What is necessary for a person to survive over time?  Is it the continued existence…

Gene Wilder in a cowboy hat, expressing a thoughtful expression. Personal identity.

Political Correctness

October 11, 2009

What is political correctness?  Has it always existed?  What’s “political” about it?  Some people think…

Warning sign: Politically Incorrect

Immigration and Citizenship

September 20, 2009

What are the effects of immigration on culture in America?  Does it promote homogenization, diversity,…

Chart showing U.S. immigration by country of origin. America's international roots.

Philosophy Talk Highlights

September 20, 2009

It’s a Philosophy Talk highlight reel for the membership drive. In this special episode, John…

Philosophy Talk logo: The program that questions everything.

Postmodernism

September 13, 2009

In art, architecture, music, film, literature, sociology, communications, fashion and philosophy there is a contrast…

Black and white collage art; "You are not yourself" text overlay. Postmodern art.

The Postmodern Family

September 13, 2009

What is a family, and what distinguishes it from other kinds of associations?  Is the…

The cast of Modern Family in white outfits, holding ice cream cones.

Work

September 6, 2009

Is work the curse of the working class? Or a human’s best opportunity for happiness…

Charlie Chaplin playfully resting on industrial machinery, embodying hard work.

Predicting the Future

August 23, 2009

People who predict the future well are sometimes said to be psychic. But we all…

Man in turban holding a blank card, predicting the future

Faith, Reason, and Science

August 2, 2009

Does faith obscure reason? Does reason obscure faith? Or perhaps their subject matters are different.…

Street signs intersecting: "Faith" and "Reason".

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