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…

Why Propaganda Matters

February 4, 2018

Governments and other political institutions employ propaganda to sway public opinion, instill ideas, and exert…

Uncle Sam pointing, "Propaganda: Power and Persuasion

The Examined Year: 2017

December 31, 2017

A new year offers an opportunity to reflect on the significant events of the previous…

Chalkboard graphic: 2017 loading bar. Examined Year.

When Democracies Torture

November 26, 2017

Torture is prohibited under international law and is widely considered a human rights violation. But…

Bound hands, tied with rope, illustrate the brutality of torture in democracies.

Democracy in Crisis

November 12, 2017

Democratic systems of government are supposed to reflect the interests of ordinary citizens, and not…

Book cover: Francis Fukuyama's Political Order and Political Decay. Images of the US Capitol and Tiananmen Square.

Food Justice

October 8, 2017

The number of chronically hungry people in the world is over 800 million, yet developed…

Illustration depicting food justice initiatives: community gardens, farmers markets, CSAs, and solidarity.

The Lure of Immortality

October 1, 2017

Would you want to live forever? It’s a tempting notion that has been explored and imagined…

TIME magazine cover: 2045, The Year Man Becomes Immortal

Cyber-Activism

September 17, 2017

Whether it’s making donations and signing petitions online, or using social media to highlight political…

Smartphone with "#Activism" speech bubble; cyber-activism.

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