In the Year of the Five Emperors, Septimius Severus, a governor from Pannonia, maneuvered to become unquestioned emperor amidst several capable rivals. He first allied with Clodius Albinus in the west, naming him Caesar and heir, while eliminating a second rival, Pescennius Niger, in the east. Albinus would subsequently invade Gaul--bringing his forces into a massive battle at Lugdunum. Were these men really emperors, or just warlords?

After the assassination of Commodus, Pertinax, an experienced governor and military officer, steped up to take the purple. He was a fiscal conservative and a disciplinarian. But the Roman Empire had fundamentally changed, and his own praetorian guard soon removed him from office.
he empire bizarrely veered towards an auction-like scenario, where two men vie for power through financial promises to the praetorians.

Following the an epidemic and engineered riot in the capital in A.D. 190, Commodus emerged as a self-proclaimed god and gladiator, reshaping Rome in his image. He renamed cities, months, and even the Senate after himself, declaring his invincibility and divine status. His rule became a spectacle of cruelty and farce, culminating in a plot by his inner circle, leading to his assassination. Today, we explore how Commodus' reign, marked by both survival and excess, mirrored the chaos of his time, ultimately sealing the fate of the Pax Romana.

Commodus, son of Marcus Aurelius, faced serious plots against his life. So he isolated himself from senators and other advisors, frittered away his time getting drunk and racing horses and left Rome under the care of ambitious, ruthless and corrupt men. Eventually, an apparent conspiracy of elites took power back by engineering a riot in the capital city. The soldiers responsible for keeping the peace mysteriously allowed and even aided the rioters. How did Commodus handle the disorder in Rome?

Commodus was "born to the purple," inheriting the throne from his father, Marcus Aurelius. The young emperor had much that suggested his reign would be successful: excellent advisors and tutors, charming looks and an inscrutable pedigree in the line of Rome's greatest emperors. As this episode shows, his initial years bore out these high expectations, but strangely, his relationships began to sour. Senators and even members of his own family plotted against his life.

Marcus Aurelius was not just an eye-witness to the Pax Roman's end, but he was a crucial player in the drama as it unfolded. We are fortunate to have a unique insight into Marcus' mind in his Meditations--a collection of private notes to himself that somehow survived the ravages of time. Unfortunately for Marcus, he died shortly after writing them; as did Rome's Golden Age.

This episode explores the tumultuous period of Marcus Aurelius's reign between AD 175-178. Marcus had to deal with a rebellion in Egypt and widespread brigandage in the eastern empire. There may have also been a serious sickness in his family--threatening the entire dynasty. But was it covered up?

Marcus Aurelius, now sole emperor after the death of his brother Lucius Verus, faced the Germanic tribes migrating (if not invading) Rome's northern border. The Marcomannic War was the first stage of a centuries-long struggle against invaders. This episode explores the challenges, strategies, and the sheer will of Rome to defend its northern frontier.

The Antonine plague--the world's first pandemic--did not find the Roman Empire at its strongest. In fact, climate change was affecting some key regions of the Roman Empire decades prior to the Pax Romana's end. The food supply of the empire was in jeopardy, weakening the population and encouraging migration into already crowded Roman cities. What went wrong and why?

In the mid AD 160s, it looked like Rome was winning. The war in Parthia was going well. The two emperors, Marcus Aurelius and Lucius Verus, were well supported. But then a sudden and mysterious disease ripped across the Empire and into Italy. The outbreak was one of several jarring events that shook the Roman world.