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Knowledge from the Ancients

My name is Alex Petkas and it is my mission to bring the wisdom of Plutarch — historian, philosopher, literary artist — to modern audiences.
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Dive into the stories of ancient greatness.
109 - Civil War 1: Breakdown
109
Episode Length:
109:20
June 4, 2025

109 - Civil War 1: Breakdown

Part 1 of 3 of Caesar's Civil War series. The die is cast—Caesar crosses the Rubicon and plunges Rome into civil war. In this episode:The political crisis of 51-50 BCE as Caesar's enemies demand his recall from GaulCurio's shocking defection and proposal that both Caesar and Pompey lay down armsThe breakdown of negotiations and Pompey's fateful acceptance of command against CaesarHis lightning campaign through Italy as cities surrender without a fightThe siege of Corfinium and Caesar's revolutionary policy of clemency toward enemiesPompey's strategic retreat to Greece, abandoning Rome and splitting the RepublicThe brilliant Spanish campaign at Ilerda, showcasing Caesar's military geniusThe brutal siege of Marseille and Caesar's appointment as DictatorCaesar's own account reveals a man driven not by revolutionary ambition, but by wounded dignity and the desperate need to defend his honor against enemies who would destroy him through partisan prosecution. As Lucan wrote of this cosmic struggle: "Of civil wars and worse waged on Thessalian fields / Of crime made law we sing, how a powerful people / Turned on its own heart its conquering hand." The war that would transform Rome forever begins not with grand ideology, but with Caesar's refusal to submit to humiliation—and his enemies' fatal miscalculation of the man they sought to crush.Works CitedKurt Raaflaub (ed.), The Landmark Julius CaesarMatthias Gelzer, Caesar: Politician and StatesmanErich Gruen, Last Generation of the Roman Republic
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108 - Caesar 2: Law & Nature
108
Episode Length:
130:03
May 10, 2025

108 - Caesar 2: Law & Nature

Part 2 of 3 of the Life of Julius Caesar. In this episode:Caesar forms the First Triumvirate with Pompey and Crassus, uniting Rome's most powerful menHis revolutionary consulship of 59 BCE bypasses Senate opposition through popular assembliesThe brilliant staging of the Gallic conquest, using allies and tribal conflicts as pretexts for expansionHis management of Rome through letters while commanding armies across GaulThe death of Julia and Crassus fractures the political alliance holding Rome togetherVercingetorix's rebellion culminates in the decisive siege of Alesia, securing Gaul for RomeCaesar transforms both Rome and Gaul forever through calculated strategy, personal magnetism, and relentless ambition—all while his enemies in Rome, led by Cato, plot his downfall and convince Pompey to turn against him, setting the stage for civil war.
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Xenophon, Anabasis III
55
Series
Episode Length:
58 MINUTES
February 28, 2023

Xenophon, Anabasis III

Xenophon's Anabasis Book 3 - The best highlights, the Power Highlights. For Power Listeners.In this Episode:-The power of public speaking-What Socrates told Xenophon b...

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Xenophon, Anabasis II
54
Series
Episode Length:
52 MINUTES
February 14, 2023

Xenophon, Anabasis II

Best highlights, power quotes, and notes from a leadership and adventure classic, Xenophon's Anabasis 2. Featuring:-Deciding who won a battle-How to deceive the wise-...

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Xenophon, Anabasis I
53
Series
Episode Length:
43 MINUTES
January 31, 2023

Xenophon, Anabasis I

Best highlights, power quotes, and notes from a leadership and adventure classic, Xenophon's Anabasis 1. Featuring: -How to get people to take real risks on your b...

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When it Clicks that You can Do This
52
Analysis
Episode Length:
17 MINUTES
January 17, 2023

When it Clicks that You can Do This

The moment when someone obscure and untested realizes, in a crisis, that they can handle this. An autobiographical story from someone who was both a great writer and ...

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Win like the Santa of Power (Christmas Special)
51
Analysis
Episode Length:
12 MINUTES
December 21, 2022

Win like the Santa of Power (Christmas Special)

Persevere when you are surrounded by enemies, like the other Santa Claus, Saint Basil of Caesarea. A Christmas special, from the Cost of Glory.

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How to Botch a Conspiracy
50
Analysis
Episode Length:
11 MINUTES
December 6, 2022

How to Botch a Conspiracy

A Spartan story about a conspiracy. Whether it's a hostile corporate takeover, a plot to overthrow a president, or a school board coup, how do you make sure your cons...

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Prosper and Succeed with Spartan Realpietik
49
Analysis
Episode Length:
10 MINUTES
November 15, 2022

Prosper and Succeed with Spartan Realpietik

How do you buy yourself some time when you can't afford to tell people the reason why? A strategy used by a Spartan commander, Dercylidas. Brought to you by the Gree...

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Comparison: Lysander and Sulla
48
Series
Episode Length:
27 MINUTES
November 1, 2022

Comparison: Lysander and Sulla

How should we look at the lives of “problematic” great figures? Join us as we join the ancient philosopher Plutarch, in sizing up two incredible men of action. Who w...

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Sulla: Five Takeaways. And Aftermath.
47
Series
Episode Length:
16 MINUTES
October 18, 2022

Sulla: Five Takeaways. And Aftermath.

Mass murderer or brilliant patriot? Whatever your take on Sulla, it's worth analyzing the qualities that made him a joy to his friends, and a terror to his enemies.

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History Contains Power

My name is Alex Petkas, and in The Cost of Glory, I present you with the best stories, analyses and takeaways, from the greatest and most influential figures from Greco-Roman antiquity.

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Gallic Wars I - Caesar's Chance by @costofglory

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The Attenborough of History @costofglory

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