Radiolab Radiolab

The Bad Show

May 8, 2026

Summary

Radiolab explores the nature of evil through psychology professor David Buss’s research on homicidal fantasies and a re-examination of Stanley Milgram’s obedience experiments. The episode argues that people often commit bad acts not from blind obedience, but because they believe they are serving a noble cause. It then profiles chemist Fritz Haber, who saved billions with synthetic fertilizer but pioneered chemical warfare, illustrating the complex moral ambiguity of human actions.

Topics discussed

Intro: True crime and the nature of badness Story: A friend's sudden rage and murder threat Survey: How many people fantasize about killing? Milgram Experiment: Obedience to authority Revisiting Milgram: Agency vs. blind obedience Transition: The puzzle of Fritz Haber Fritz Haber: Feeding the world with nitrogen Haber's dark side: Chemical warfare and tragedy Haber's legacy: Zyklon B and moral ambiguity Shakespeare's villains: Aaron and Iago Green River Killer: Interrogating Gary Ridgway Conclusion: The search for meaning in evil
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