Reading Plato’s dialogues is like visiting a chiropractor; at times uncomfortable, but ultimately beneficial for how it straightens you out. If everyone spent some time with Plato’s Socrates once or twice a year, people would stop taking cable news seriously, and the U.S. government might even become quasi-functional again—but let’s set my childish fantasies aside.
There’s a terrific symmetry between these two dialogues. They are concerned with the same fundamental subjects—what it means to be good, whether being good is something unitary or multifaceted, and whether being good is teachable—and at the end of the Meno, a now-elderly Socrates rounds upon the opposite conclusion from the one he came to as a young upstart in Protagoras. The two dialogues thus exist in a kind of permanent and intriguing tension.
Protagoras has a young Socrates going up against the dialogue’s namesake, the most famous sophist of the day, in front of the best and brightest of Athens. Unlike other sophists, Protagoras freely admits to his sophistry, and expresses every bit of confidence that he is so well-qualified to teach his students how to be good citizens that he is justified in charging a fee for his services. Whereas Homer and Hesiod had to disguise their sophistry as storytelling, he says, he’s willing to teach his lessons straightforwardly.
Socrates voices his skepticism that good citizenship can be taught, pointing out that while the opinion of experts is typically sought on matters of technical knowledge—shipbuilders are called upon to speak about matters of shipbuilding, for instance—in democratic Athens, all citizens are allowed to weigh in on matters of state, which would seemingly suggest that the quality of good citizenship is something innate.
Ironically enough, Protagoras responds by telling a story, claiming that explaining things this way is easier than making straightforward arguments, even though he just criticized the poets for hiding their teachings in stories. He recounts the myth of Epimetheus and Prometheus; in my translation, their names are rendered as “Thinxtoolate” and “Thinxahead”; at first this rubbed me the wrong way, but after giving it some thought, I came to appreciate this decision. For us, the original Greek names carry a certain mystique, but for the Greeks, the literal meaning of the names would have made them sound folksy; so this translation conveys that folksiness.
According to the myth, Thinxtoolate was given the task of distributing skills and abilities to the various members of the animal kingdom; but being the poor planner that he was, he forgot to give any special abilities to mankind. In a desperate attempt to save humanity from extinction, Thinxtoolate’s brother, Thinxahead, stole technical knowledge from Athena and fire from Hephaestus and gave them to mankind for its survival.
This gambit was only trivially successful, however, as because mankind still lacked the civic knowledge guarded by Zeus, its technical knowledge was as much a liability as an asset, and war and strife led humanity close to its demise. Seeing their plight, Zeus sent Hermes to distribute a sense of justice evenly among mankind.
This, according to Protagoras, is why everyone has some civic knowledge, but only a few people have various kinds of technical knowledge. It isn’t because civic knowledge is innate; it is because civic knowledge is more widely taught, because men and gods alike know that society can’t function if most people don’t learn a basic sense of justice and citizenship.
Protagoras goes on to point out that while society doesn’t condemn people because of their innate flaws—ugliness or weakness, for example—because it recognizes that these flaws are due to no wrongdoing on the part of the unfortunate individuals, it strictly condemns and punishes people who act unjustly, because people have a sense that the wrongdoer ought to know better, which would imply that justice is a type of knowledge that can be taught—or at least that popular belief holds this to be true. As for who the teachers of good citizenship are: Protagoras thinks there are numerous people who take on this role; parents and teachers, who endow children with their knowledge of justice from the day they are born.
Socrates then asks Protagoras whether he thinks goodness is one thing or many things—whether every attribute which we might call good, like bravery, wisdom, religiousness, and so on, has a unifying principle behind it which would apply to all instances of goodness; or whether good attributes are irreconcilably separate, and thus goodness must always have a different meaning when applied to different qualities.
When Protagoras takes the latter view, the conversation goes into the weeds, but when their friends intervene to set the discussion back on track, Socrates is able to articulate his view that all goodness is one, and it is unified by knowledge. When people act in ways that harm them, for instance, they do so out of a mistaken belief that the benefit of the action, even if the benefit is merely pleasure, will outweigh the pain and discomfort of future consequences. Bravery, likewise, is acquired by knowledge about a future task that allows someone to approach it without fear.
Protagoras resists assenting to this argument, though he has no response for it; but the really ironic thing is that he and Socrates have switched positions on the original question: whether good citizenship, or goodness in general, can be taught. Socrates, who originally doubted that it could be taught, now thinks that if goodness is constituted by knowledge, then is must be as teachable as any other form of knowledge. Protagoras, who originally thought goodness was a teachable skill, is now skeptical about the whole idea; but now he is thoroughly impressed with Socrates’s intellect, and he ends the dialogue by delivering one of the biggest understatements of all time:
“And I can say here and now that I wouldn’t be surprised if you ended up as a pretty famous name in philosophy.”
In the Meno, an elderly Socrates and his young, aristocratic interlocutor broach the subject of Protagoras—whether virtue can be taught—but this time the conversation centers around the definition of what virtue is.
Though no straightforward definition emerges from the dialogue, Socrates returns to his insistence that virtue must be unitary by its nature, and that it must in some form be common to all people. Meno argues that virtue must be defined differently for men and women, but Socrates rejects this notion because there are certain things which are called virtues—strength, wisdom, temperance, etc.—that mean the same thing when they are said of women as when they are said of men.
When looking for a type of virtue applicable to all people, Meno suggests that an ability to govern people might fit the bill; but even I could have told him that a capacity to govern is not universal, nor is it synonymous with virtue. Meno suggests that virtue could be defined as the desire for good things and the power to attain them, but Socrates points out that many people cannot distinguish between what is good and what is bad, and that the pursuit of bad things in the mistaken belief that they are good could not in itself be called virtuous.
Meno then presents a paradox by asking Socrates how one can attain knowledge of something when one doesn’t know what it is. One cannot search for what he does know, or for what he doesn’t know. If he already knows something, there is no point in searching for it; and if he doesn’t know something, he cannot know what he is looking for. The question, in effect, is how learning is even possible.
In response to this, Socrates reveals his theory of anamnesis: that knowledge is achieved not by learning at all, but by remembering the knowledge contained in the premortal soul. He demonstrates this, somewhat dubiously, by interrogating one of Meno’s slaves in order to reveal that he has some innate knowledge of geometry. His dialogue with the slave is meant to demonstrate that a person can learn on his own without instruction (Socrates insists that his method of questioning is not a form of instruction, but merely provides an impetus for the other to search for what he already knows, but doesn’t know that he knows).
This may strike some readers as preposterous—this talk about the soul, about remembering things we knew before we were born. Not everyone believes in a soul (if we even know how to define such a thing) or in reincarnation, of course; but those people don’t have to write the theory of anamnesis off as total nonsense.
Even if we discard any talk of the soul, we may still concur with the overwhelming scientific consensus that the human mind is no tabula rasa, and that beneath our superficial knowledge is a cognitive structure that vastly predates any one of us as an individual. Even if we are not remembering things from a “soul”, it would not be a crazy thing to say that our innate cognitive abilities—the ability to learn and use language, for example, or the ability to use geometric reasoning, to use Meno’s slave as another—are things that we “remember” in the process of learning, in the sense that we are discovering faculties which are already within us, and are in fact older than we are.
But again, Socrates and Meno get hung up on the issue of whether virtue is teachable. Socrates wants to say it is, but he can’t point to anyone who might be described as a teacher of virtue. Virtue may be constituted by knowledge, as he is fond of claiming; but the notion that knowledge is recollected from the soul rather than learned, and the fact that knowledge isn’t necessarily required for virtue, as true belief can be just as useful as knowledge, even though belief is fickle unless it is fixed in place by reason, means he cannot say concretely that virtue is innate or that it can be taught.
Goodness, he finally suggests, may be a form of knowledge that can’t actually be learned! Whatever virtue is, its presence in people might be—either literally or figuratively—what Socrates calls a “gift of god”.