Is the Madman Theory working for Trump? LIVE w/ James D. Boys
35m | May 19, 2026A president doesn’t have to be irrational to use the madman theory, they just have to look irrational enough to be believed. We dig into how this controversial tactic works in real life: a calculated performance meant to plant a sliver of doubt in an adversary’s mind that you might escalate beyond the “normal” rules of foreign policy and deterrence.
With author and scholar James Boyse, we trace the madman theory’s roots in Cold War strategy and negotiation thinking, from Harvard and RAND to the Oval Office. We talk about Thomas Schelling, Daniel Ellsberg, and Henry Kissinger, then follow the thread into Richard Nixon’s approach to Vietnam, where credibility, secrecy, and brinkmanship collide. The history is messy, and that’s the point: you can often see the threats, but the outcomes are harder to measure, especially when your opponent refuses to believe you’ll actually do what you imply.
From there, we bring the framework into today’s headlines. We unpack Trump foreign policy claims around Ukraine and Russia, the administration’s “purposeful strategic ambiguity,” and how NATO pressure can succeed or sour depending on trust and follow-through. We also confront the limits of madman tactics with Iran, where unclear goals, legal concerns, and ally hesitation can drain credibility fast, and we end with Cuba as a live case where pressure and escalation signals could matter in the months ahead.
If you like sharp history that connects directly to current US grand strategy debates, subscribe, share this with a friend, and leave a review so more people can find the show.
Chapter Markers
- 0:20. Welcome And Why It Matters
- 2:47 What Madman Theory Really Means
- 4:48 Nixon And The Need For Credibility
- 8:58. Vietnam Escalation And Secret Signaling
- 11:25 Did Nixon Actually Succeed
- 12:58 Ellsberg Schelling Kissinger At Harvard
- 16:49 James K Polk And Expansion By Intimidation
- 19:24 Trump Ukraine And Strategic Ambiguity
- 25:50 Iran Limits And Ally Blowback
- 31:15 Cuba As A Live Test Case
- 34:02 Final Takeaways And Listener Requests
