Lessons from Aristotle: Protecting democracy from demagogues.

Both Plato and Cicero argued that the best orator is a philosopher, or, at least, a good person or person of virtue. If you were not a philosopher or a good person, you were not an orator but merely a sophist or demagogue.

Against this, we have to contend with the fact that even a wretch like Hitler was able to move crowds—and quite powerfully and world-historically at that. Everything about Hitler was warped, his character (ethos), the arguments he used (logos), and the emotions that he sought to instil (pathos), but, still, people followed him in their droves because they themselves were wretched and warped.

A lesson from Aristotle

Plato’s long-time student Aristotle, who lived some twenty-four centuries ago, was perhaps the first to understand that the bedrock of democracy is an affluent, educated middle class.

In the Politics, Aristotle says that, compared to states with a large middle class, states of the rich and poor tend to strict oligarchy (“rule by a few”) or rampant democracy, and, ultimately, to tyranny.

Unfortunately, few states have a large middle class, so that the middle, balanced form of government is rare. According to Aristotle, a democracy becomes preferable when the quantity of the poor exceeds the quality of the rich. Otherwise, an oligarchy is preferable.

The form of the democracy or oligarchy depends on the precise composition of the state. But in every case, the middle classes ought to be included in government, because only they are able to successfully mediate and arbitrate between the rich and the poor.

What we can do right now to protect against demagogues

If today’s democratically elected governments wish to preserve and perpetuate the system that elected them, and ensured an unprecedented eighty years of peace, they need to introduce better, stronger safeguards and balance an excess of democracy with oligarchy, or, to be more precise, aristocracy (“government by the best”) or repositories thereof—such as tighter rules and more stringent criteria for selecting political party leaders and a more independent or autonomous judiciary.

But for the longer term, they need to look to the economy, social justice, culture, and education. Because rhetoric, or oratory, is not carried out in a vacuum. What is ethos, what is pathos, even what is logos alter according to the dispositions and inclinations of the audience or public—although I do believe that, overall, and over time, with the lessons having been learnt, the good, the true, and the just are naturally more persuasive.

No tyrant lives forever. Now war rages on forever. Men come and go as leaves year by year upon the trees, and every second or third generation must learn the lessons anew.

Or read.

Neel Burton is author of How to Think Like Plato and Speak Like Cicero.

Should free speech be curbed to promote a more inclusive society?

Once, upon being asked to name the most beautiful of all things, Diogenes the Cynic (d. 323  BCE) replied parrhesia, which in Greek means something like “free speech” or “full expression”. In the Nicomachean Ethics, Aristotle (d. 322 BCE) says that parrhesia is a trait of the magnanimous or great-souled man, the megalopsychos. The Greeks did not conceive of parrhesia as a right or privilege, but as a virtue or perfection, as well as a moral and social obligation. Living in a much more oral society, and having but one word, logos, for both speech and reason, they understood the close connexion between freedom of speech and freedom of thought.

In Athens, parrhesia underpinned the democracy. For a democracy to flourish, or even merit the name, citizens must be free, able, and willing to speak their mind. Free speech not only enables a democracy, but also legitimizes its laws and protects it from aspiring tyrants. Undermine free speech, and you undermine democracy—which is why free speech is enshrined in the First Amendment to the U.S. Constitution. Undermine free speech, and you undermine human dignity, which is why free speech is enshrined in Article 19 of the United Nations Universal Declaration of Human Rights:

Everyone has the right to freedom of opinion and expression; this right includes freedom to hold opinions without interference and to see, receive, and impart information and ideas through any media and regardless of frontiers.

“Free speech” is something of a misnomer. It includes not only free speech but also other forms of expression, such as writing a book, drawing a cartoon, or burning a flag. Taking inspiration from the French libre expression, we might more accurately refer to “free speech” as “freedom of expression”.

Today, many people, especially younger people, believe that freedom of expression can conflict with minority rights, and ought to be curbed to promote a more inclusive society. Is this argument worth entertaining?


Let’s begin by looking more closely at the benefits of free speech. Often, it is by articulating it to others that we are able to determine what we think on a particular issue. And in arriving at what we think, it helps if we are being encouraged, assisted, and challenged—which is why tutorials and communal meals are (or ought to be) an important part of university life.

Even if an opinion is untrue, it may still serve to clarify or reinforce the truth. Moreover, many misguided opinions contain aspects of the truth. Plato himself doubted his Theory of Forms, which nonetheless remains of immense value. Rousseau, who pushed back against the Enlightenment, may have been wrong to idealise the state of nature, but was right to point out that progress has downsides. Even when securely established, a living truth risks stultifying into a dead dogma if it is not regularly challenged.

So far, we have been talking about the kind of constructive, co-operative discourse that graces academia. But are bitter bigots also entitled to freedom of expression? Or to put it another way, do the intolerant also merit tolerance?

If bigots were unable to air their opinions, or simply denied a platform (“no-platforming”), these and they would go unchallenged. Feeling vindicated and persecuted, the bigots would recast themselves as tellers of uncomfortable truths, and, in time, recruit a following. Feeling unheard and unrepresented, this growing mass may resort to violence and destruction, including sabotage of the political system.

Censoring bigots also risks giving their opinions greater appeal and publicity. Prosecuting David Irving for Holocaust denial put him onto the front pages, and turned him from obscure and discredited historian into something of a free speech martyr. Banning The Satanic Verses and issuing a fatwa to kill the book’s author and publishers turned it into a must-read all-time classic.

Conversely, those who engage in “cancel culture” are likely to invite resentment and, in so doing, harm their cause—to say nothing of the extra-judicial and often disproportionate damage done to the reputations and careers of their targets. In such a climate of fear, self-censorship, even by constructive academics and liberals, makes it difficult to calmly and rationally discuss sensitive topics such as transgender rights.


Of course, we do already police free speech. In the words of Judge Oliver Wendell Holmes Jr., free speech does not include the freedom of shout “Fire!” in a crowded theatre. John Stuart Mill (d. 1873) drew the line at incitement to physical violence.

But beyond this (and a few other cases such as libel and false advertising), where might we redraw the line between the acceptable and the unacceptable? Socrates, Christ, and Giordano Bruno all lost their lives expressing what came to be regarded as seminal ideas.

Once we had redrawn the line, would the temptation not be to keep redrawing it? The Spanish Inquisition began as one thing and ended up as quite another. And it made no difference if some of the inquisitors were well-intentioned.

Today, the public square has moved online, and it is unaccountable tech giants, rather than the church and state, that are being expected to police free speech—when they might simply begin by ensuring that each of their accounts is genuine and accountable.

As they say, sunlight is the best disinfectant. The best response to a bad opinion is not censorship, but good argument and rhetoric. And yes, this might sometimes include mockery and derision and causing offence—although we should not go out of our way to cause offence, as with “hate speech”. Our focus ought to be on the facts, and not on the characteristics (although maybe the character) of our opponent.

In a society in which suffering is medicalized, there is a tendency to assimilate psychological offence with physical violence, with an implication or suggestion that retaliatory physical violence might be justified. But “free speech” includes the right not to listen. Taking offence, as the Stoics taught, is always a choice. Offence exists not in the insult but in our reaction to it, and our reactions are completely within our control. It is unreasonable to expect a boor to be anything but a boor; if we take offence at his bad behaviour, we have only ourself to blame.

Why the tyrant is the unhappiest of people, and three things to guard against tyranny.

Nero and Seneca, by Eduardo Barrón (1904).

Tyranny is back on the table, but the ancients thought hard about how to avoid it. One of their most interesting arguments is that the one who suffers most in a tyranny is… the tyrant himself.

When Lydia was conquered by Persia in around 540 BCE, the Greek cities of Ionia were ruled by tyrants nominated by the Persian satrap in Sardis, the former Lydian capital. These tyrants, backed by the Persian power, had no need to moderate their rule, and began to give tyranny, and Persia, a bad name to the Greeks.

The definition of “tyrant” is malleable, and has shifted many times over the centuries. All in all, a tyrant is an absolute ruler who is illegitimate and/or unrestrained by law. To maintain himself in such a precarious position, he (for it is invariably a “he”) usually resorts to oppression and cruelty. Even then, “the strangest thing to see is an aged tyrant”—as the philosopher Thales of Miletus noted more than 2,500 years ago.

In On Clemency, written for the emperor Nero, the Roman philosopher Seneca (d. 65 CE) says that clemency is the quality that most distinguishes a king from a tyrant: “A tyrant differs from a king in his behaviour, not his title … It’s because of clemency that there’s a big difference between a king and a tyrant.” For Seneca, a ruler’s glory depends not on his power, but on its proper exercise. Moreover, if people can see that their ruler is “for them as much as he is above them,” they will be loyal to him and act as his eyes and ears. Clemency, then, not only ennobles rulers but keeps them safe: “It is at one and the same time an adornment of supreme power and its surest security.”

The calm and deliberate exercise of power, says Seneca, is like a clear and brilliant sky, but when the ruler is unrestrained all becomes murk and shadows: “People on every side tremble and start at sudden sounds, and not even the one who causes all the alarm is left unshaken.” The tyrant is then caught in a vicious circle: he is hated because he is feared, and must make himself feared because he is hated. For everyone he kills, there are fathers and sons, brothers and friends, who will rise up in their stead. 

In 68 CE, Nero preferred to commit suicide than let himself be killed.

Socrates on tyranny

One of Socrates’ most famous arguments is that no one ever knowingly does evil. People do wrong not because their ethics are overwhelmed by a desire for pleasure, as is often thought, but because they are unable to weigh up pleasures and pains. They act with recklessness or cowardice or foolishness or vice (which are really all one and the same thing) because, from their limited perspective, it seems like the right or best thing to do. But in the longer term, their actions undermine both their and our happiness—and never more so than if they happen to be a tyrant.

In Plato’s Gorgias, Socrates makes the case that the tyrant is the most miserable of men because he is in a stronger position to harm himself and others—which is why those whom Homer has in Hades suffering eternal torment are not ordinary people but potentates such as Sisyphus, Tantalus, and Tityus.

In Plato’s Phaedrus, Socrates ranks people according to how much of the ideal Forms their souls are supposed to have seen, with philosophers, artists, and true lovers in the first class, followed by kings and generals in the second class … and tyrants in the ninth and final class.

Elsewhere, Socrates calculates that the king is precisely 729 times happier than the tyrant.

Plato and Aristotle on tyranny

The best rulers are those who are most reluctant to govern, and the most eager the worst—said Plato.

Plato did not care for Athenian democracy, but the tyranny of his own aristocratic relatives had proven much worse. In the Republic, he claims that the degeneration of the ideal state ends in democracy, followed by tyranny.

In Book 9 of the Republic, Plato gives a detailed account of the origins, mindset, and modus operandi of the tyrant, thereby demonstrating that this most unjust of men is also the most slavish and unhappy. The soul of the tyrant is so disordered that he is unable to do, or even know, what it truly desires—which is, of course, to be happy, and therefore good.

The life of the political tyrant is even more wretched than that of the private tyrant, first, because the political tyrant is in a better position to feed his disordered desires, and, second, because he is everywhere surrounded and watched by his enemies, of whom he is, in effect, the prisoner.

The Republic ends with the Myth of Er, according to which the souls of tyrants and murderers are barred from reincarnation and condemned to an eternity in the underworld.

Aristotle too suggested that there is no worse criminal than the tyrant: “Men do not become tyrants in order that they may not suffer cold; and hence honour is bestowed, not on him who kills a thief, but on him who kills a tyrant…”

In Book 2 of the Politics, Aristotle says that the Carthaginian constitution is so superior to any Greek one that the Carthaginians have never suffered a rebellion or been ruled by a tyrant.

How to protect against tyrants

So, what might the ancient philosophers have to say about today’s democracies?

First, we need to ensure that a life spent in politics remains an attractive prospect, or at the very least a tolerable one, or else sensible people will be put off from going into politics, hollowing out the center and leaving us to be governed, or misgoverned, by disturbed and power-hungry fanatics.

Second, we need to think more carefully about education, and what it means to be educated. Unless we transform ourselves by carrying out the work of the mind, we could be rich, powerful, and famous, like Nero, or Putin, and still be utterly miserable. Playing the tyrant, and taking everyone down with us, is not, as Seneca reminds us, what human beings are for.

Third, a country’s constitution or political settlement must contain sufficient safeguards to prevent or arrest the rise of a potential tyrant, or simply of a less than decent or competent leader. This is not the case in the U.S. and no longer the case in the U.K. where recent changes to how the main political parties select their leaders have enabled the rise of such improbable figures as Jeremy Corbyn and Boris Johnson, who, as prime minister, purged his party of competent moderates and attempted to prorogue Parliament.

Since the time of Plato, humanity has made great strides in science and technology, but far less progress in politics. The world, now armed with nuclear weapons, is still crying out for fail-safe systems of government.

That, surely, is not beyond us.

Neel Burton is author of The Gang of Three: Socrates, Plato, Aristotle.