When the System Breaks Down, Leaders Stand Up

It began in the East. At least, that’s what the experts think. Maybe it came from animals. Maybe it was the Chinese. Maybe it was a curse from the gods. One thing is certain: it radiated out east, west, north, and south, crossing borders, then oceans, as it overwhelmed the world. The only thing that spread faster than the contagion was the fear and the rumors. People panicked. Doctors were baffled. Government officials dawdled and failed. Travel was delayed or rerouted or aborted altogether. Festivals, gatherings, sporting events—all cancelled. The economy plunged. Bodies piled up. The institutions of government proved very fragile indeed. We’re talking, of course, about the Antonine Plague of 165 CE, a global pandemic with a mortality rate of between 2-3%, which began with flu-like symptoms until it escalated and became gruesome and painfully fatal. Millions were infected. Between 10 and 18 million people eventually died. It shouldn’t surprise us that an ancient pestilence—one that spanned the entire reign of Marcus Aurelius —feels so, well, modern. As Marcus would write in his diary at some point during this horrible plague, history has a way of repeating itself. “To bear in mind…