Diogenes & the Cynic Challenge

Diogenes was exiled from his home city over a scandal involving the defacing of its coinage. He took the charge, kept it, and made it the slogan of his life: deface the currency. He meant the other kind. Strike through the counterfeit values people obey without ever examining, in the way you would strike through a coin that had been passed off as gold.

His method was not argument. He performed. He slept in a large ceramic storage jar (a pithos, not the barrel of every later retelling) and owned a cloak, a staff and a bowl. He threw the bowl away after watching a child drink from cupped hands. He ate and did much else in public, on the grounds that anything not shameful in private cannot become shameful in a square. When Alexander the Great found him sunbathing and offered him anything he wanted, Diogenes asked him to move slightly, because he was blocking the sun.

The thesis underneath the theatre is a distinction the Greeks argued about constantly: nomos against physis, convention against nature. Nomos is the inherited body of rules about status, property, shame and citizenship that people obey as though they were laws of the universe. Physis is what a human being actually requires. The Cynic claim is that the first is vastly larger than the second, that the gap between them is where almost all human misery is manufactured, and that the gap can be walked out of.

The evidence he offers is that conventions contradict each other across cities. What is shameful in one place is obligatory in the next, which is exactly what you would expect of local rules and not at all what you would expect of natural facts. Meanwhile what nature demands is short and cheap: food, water, shelter, warmth.

Notice the argument hidden in the Alexander story, because it is doing more than being funny. Alexander can offer anything, and this is precisely why he has nothing to offer. Every possession, position and reputation is a handle by which fortune or another person can move you. Reduce what you need and you remove the handles. Diogenes is presenting wanting nothing as a form of freedom that outranks an empire, and the anecdote is constructed so that the most powerful man alive is the one left standing awkwardly in the way.

The performances, especially the deliberately shameless ones, are not provocation for its own sake. Telling someone their shame is arbitrary rarely works, because shame is felt rather than believed, and beliefs are the only things arguments reach. Violating the rule in front of them and remaining visibly undamaged makes the point in a way they cannot answer and will not forget. It is a demonstration rather than a claim.

Two cautions. The stories all come from Diogenes Laertius, writing around six centuries later and collecting whatever was in circulation, including versions that contradict each other. This is entertaining literature about a philosopher, not biography. And the modern word cynical, meaning a sneering distrust of everyone's motives, has drifted almost to the opposite of the original: the ancient Cynic was a moral idealist with impossibly high standards, staging a critique rather than opting out of caring.

One line of his outlasted everything else. Asked where he came from, this stateless exile said he was a citizen of the world. The Greek is kosmopolitês and it is the first recorded use. Every later argument that moral obligation does not stop at a border begins in that answer.