Latest / Marcus Aurelius: Rome's Philosopher King — Fexingo History / Marcus Aurelius and the Stoic Emperor's Slave Policy
Transcript
- Lucas: So, we've talked about Marcus Aurelius as a philosopher, a general, a lawgiver. But one aspect of his reign that often gets overlooked is his relationship with slavery. And I don't just mean his personal slaves — I mean his policies, his laws, and how his Stoic beliefs clashed with the realities of a slave-based economy. Luna: I hadn't thought about that. What could a Roman emperor actually do about slavery? Lucas: Well, it's a good question. In theory, the emperor had near-absolute power. But slavery was so deeply woven into Roman society that even a philosopher-king couldn't just abolish it. Marcus wasn't an abolitionist — no one in antiquity really was. But he did try to curb some of the worst abuses. For example, there's a legal rescript from him, preserved in the Digest of Justinian, that deals with a slave who had fled to a statue of the emperor for refuge. The slave claimed his master had been beating him brutally and even threatening to kill him. Marcus ruled that the master had to sell the slave to a new owner, and that the sale price should go to the slave himself, not the master. Luna: Wait — the slave got the money? That's remarkable. Lucas: It is. It's a small but significant recognition that a slave had some rights, even against their own master. Marcus wrote in his Meditations that the rational soul is the same in all humans — slave or free. And he tried, in limited ways, to make law reflect that. There's another rescript where he ruled that if a master exposed a sick slave — basically left them to die — and the slave survived, they became free. That's a huge departure from earlier Roman law, where a slave was just property. Luna: So he was applying Stoic ideas about universal reason to actual cases. Lucas: Exactly. Stoicism held that all humans share a divine spark — a logos. So treating a slave as a thing was philosophically inconsistent. Marcus wasn't the first Roman to think this way — Seneca had written that slaves are our fellow humans — but he was the first emperor to put it into legal practice. And it's not just anecdotal. The jurist Gaius, writing around this time, notes that Marcus extended protections under the lex Petronia, which had originally banned selling slaves to fight wild beasts. Marcus made it harder for masters to abuse that loophole. Luna: But did any of this actually change things on the ground? Lucas: That's the hard question. The Roman economy depended on slave labour — in mines, on latifundia, in households. A few imperial rescripts couldn't overturn that. And Marcus himself owned hundreds of slaves. He wasn't a revolutionary. But his legal reforms did create a framework that later jurists could build on. The idea that a slave had some inherent dignity — that's a seed planted in Roman law that would eventually grow, centuries later, into more humane treatment. It's just that it took a very, very long time. Luna: It's striking to think of him writing Meditations at night, telling himself to treat everyone with kindness, and then ruling on these cases during the day. Lucas: Right. And this is the core tension of his reign — the ideal versus the system. He couldn't dismantle slavery, but he could chip away at its harshest edges. And that's more than most Roman emperors ever tried. Lucas: Absolutely. And speaking of running things — this kind of deep-dive into a lesser-known aspect of Marcus's reign is exactly the kind of episode we love to make, and it's only possible because of listeners like you. We keep Fexingo completely ad-free, and that's funded by a small group of supporters who chip in through buy me a coffee dot com slash fexingo. If you've been getting something out of these conversations, that's the simplest way to keep them going. And now — back to the slaves. Luna: So tell me more about that case with the statue of the emperor. How did the slave even get to it? Lucas: Good question. Statues of the emperor were everywhere — in forums, temples, even private homes. They were considered sacred, so touching one granted a form of asylum. The slave in question had been beaten and ran to a statue of Marcus. His master demanded him back, but Marcus's ruling set a precedent: if a slave could prove cruelty, they could be forced-sold to a better master. It wasn't freedom, but it was a legal check on absolute power. Luna: It's almost like the beginning of a legal concept of human rights, even if it's tiny. Lucas: Yeah, the Stoics called it ius naturale — natural law. The idea that some rights are inherent, not granted by the state. Marcus didn't invent that, but he gave it teeth. His rescripts were cited by later jurists like Ulpian, who wrote that 'by natural law, all men are born free.' That's a direct line from Stoic philosophy to legal principle. But of course, Rome never abolished slavery. The economic interests were too strong. Luna: Did any other emperors follow his lead? Lucas: Some did, in bits and pieces. Hadrian had already banned the killing of slaves without trial. Antoninus Pius extended protections. But Marcus's rulings were more systematic. And they reflected his personal writings. In Meditations, he tells himself: 'You are a man; you are a citizen of the world.' That universal citizenship included slaves, at least in theory. In practice, he was still an emperor presiding over a slave society. But he tried to make the law live up to the philosophy. Luna: So he's not a saint, but he's not a hypocrite either. He's someone wrestling with a contradiction. Lucas: Exactly. And that wrestling — that honest struggle between ideal and reality — is what makes his story so compelling. He didn't solve slavery, but he planted a legal seed. And sometimes, that's the most a ruler can do: nudge history a little.