EPISODE · Feb 21, 2026 · 52 MIN
117 - Alexander's Sack of Thebes, w/ Victor Davis Hanson
from Cost of Glory · host Alex Petkas
A conversation with American classicist, military historian, and conservative political commentator Victor Davis Hanson.We discuss:Why Epaminondas remains one of the most underrated commanders in Greek history, and how the loss of Plutarch's Life of Epaminondas has obscured his legacyThe pivotal liberation of Thebes in 378 BC: how a small band of conspirators overthrew the Spartan-backed oligarchy and sparked a democratic revolutionEpaminondas's strategic masterstroke at Leuctra — the deep oblique phalanx on the left — and how it shattered 200 years of Spartan military supremacyHow freeing the Messenian Helots and building Megalopolis, Mantinea, and Messene permanently encircled and emasculated Sparta as a great powerThe fatal miscalculation of 335 BC: why Thebes revolted against Alexander on the basis of a false rumor, and how every potential ally abandoned themThe recurring pattern of doomed civilizations — from Thebes to Carthage to Constantinople — that share delusions about allies, enemies, and their own declineWhat ancient history reveals about America's current strengths and vulnerabilities, from demographic pressures to the China threatSubscribe to the Cost of Glory newsletter for detailed maps, images, and analysis of this pivotal moment in ancient history: https://costofglory.substack.com/Get in touch at:Website: https://costofglory.comX: https://x.com/costofglory
What this episode covers
A conversation with American classicist, military historian, and conservative political commentator Victor Davis Hanson.We discuss:Why Epaminondas remains one of the most underrated commanders in Greek history, and how the loss of Plutarch's Life of Epaminondas has obscured his legacyThe pivotal liberation of Thebes in 378 BC: how a small band of conspirators overthrew the Spartan-backed oligarchy and sparked a democratic revolutionEpaminondas's strategic masterstroke at Leuctra — the deep oblique phalanx on the left — and how it shattered 200 years of Spartan military supremacyHow freeing the Messenian Helots and building Megalopolis, Mantinea, and Messene permanently encircled and emasculated Sparta as a great powerThe fatal miscalculation of 335 BC: why Thebes revolted against Alexander on the basis of a false rumor, and how every potential ally abandoned themThe recurring pattern of doomed civilizations — from Thebes to Carthage to Constantinople — that share delusions about allies, enemies, and their own declineWhat ancient history reveals about America's current strengths and vulnerabilities, from demographic pressures to the China threatSubscribe to the Cost of Glory newsletter for detailed maps, images, and analysis of this pivotal moment in ancient history: https://costofglory.substack.com/Get in touch at:Website: https://costofglory.comX: https://x.com/costofglory
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117 - Alexander's Sack of Thebes, w/ Victor Davis Hanson
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