Plato’s Apology: Why the Father of Philosophy Refused to Save His Own Life

The Hemlock Cup
The Hemlock Cup

By Dr Neel Burton — Psychiatrist, philosopher, and wine writer; Fellow of Green Templeton College, University of Oxford; author of over twenty books.

An outline and summary of Plato’s Apology, explaining why Socrates chose death rather than abandon philosophy.

At his famous trial, Socrates could almost certainly have saved his life.

He could have appealed to the jury’s emotions, begged for mercy, proposed exile, or simply promised to stop practising philosophy. Instead, he did none of these things. He was found guilty of impiety and corrupting the youth, and sentenced to death by hemlock.

His defence speech, preserved by his student Plato in the Apology, is one of the founding texts of Western philosophy—not because it saved Socrates’ life, but because it illuminates why he refused to save himself.

The Official Charges—and the Real Charge

Plato’s Apology consists of three speeches delivered by Socrates before the supreme court of Athens (heliaea): the first in reply to the charges, the second concerning the appropriate penalty, and the third in response to the passing of the death sentence.

Three Athenians, Meletus, Anythus, and Lycon, had charged Socrates with refusing to recognise the Olympian gods and introducing different gods, and, relatedly, with corrupting the youth. Seeming to associate or confuse him with Anaxagoras and the sophists, they accused him of ‘studying things in the sky and below the earth’, ‘making the worse into the stronger argument’, and ‘teaching those same things to others’.

Although Socrates had been charged with the crime of impiety (asebeia), the underlying reason for his indictment may have been his anti-democratic leanings and close association with aristocrats such as Charmides and especially Critias, the leader of the Thirty Tyrants. Both Critias and Charmides died in 403, fighting against the exiled democratic forces. Although Socrates had refused to be tainted by the tyranny, he had remained in the city throughout, and, for all his moralising, had done little to actively oppose the regime. To many democrats, Socrates no longer seemed like the harmless eccentric of old, but like a dangerous and corrupting influence, a breeder of tyrants and the enemy of the common man. In the febrile atmosphere that had taken hold over the city, any accusation, however false or fanciful, could be seized upon as a pretext to punish him and scapegoat him for sufferings of the tyranny.

At his trial, before replying to Meletus and the other prosecutors, Socrates first answered what he called his ‘older accusers’: the rumours and prejudices that had dogged him for decades. These anonymous but far more dangerous enemies had turned many Athenians against him. Even the comic playwright Aristophanes had mocked and misrepresented him on the stage. But as many of the jurors could attest, he had never pronounced himself on divine matters, nor, like the sophists, pretended to understand virtue or taken money from his students. What, then, had given rise to the accusations against him?

The Oracle of Delphi and Socrates’ Lifelong Mission

Over the years, he says, he acquired a certain reputation for wisdom—not the superhuman wisdom of the sophists, but the sort of wisdom which is within our ken. When he learnt that the Oracle of Delphi had pronounced him the wisest of all men, he did not know what to make of it. So he questioned a politician with a reputation for wisdom and cross-examined his words to reveal their inconsistencies and contradictions. But the result was that the politician, instead of thanking him, hated him. Whereas both he and the politician knew nothing, he at least knew that he knew nothing, and, in that much, was wiser than the politician.

After that, he went from one man to another, first the politicians, then the poets, and then the craftsmen, and found that those with the greatest reputation for wisdom were, in fact, the most foolish of them all. By this exercise, he came to understand the oracle’s meaning: that the wisdom of men is little or nothing, and those who know this are as wise as any man can be. Inspired by this revelation, he entered the service of the god of the oracle, seeking out anyone who laid claim to wisdom and putting his wisdom to the test. Over the years, he made many friends, but also made many enemies, people who got angry at him rather than at themselves and who, not knowing why they were angry, made up all sorts of charges against him.

Now, at the age of seventy, that lifelong mission had finally landed him before the courts of Athens.

Cross-Examining his Principal Accuser

Having addressed his older accusers, Socrates turns to Meletus and reproaches him for being too eager to prosecute men for matters in which he takes no interest. To prove his point, he asks Meletus to name the improver of the youth. After some hesitation, Meletus replies, ‘the law’. ‘Who,’ asks Socrates, ‘knows the laws?’ ‘The judges, Socrates, who are present in court.’ Under questioning by Socrates, and forced to follow his own logic, Meletus blurts out that every enfranchised Athenian improves the youth except for Socrates.

Having proven his point out of Meletus’ own mouth and, by the same token, made a demonstration of the method which landed him in court, Socrates puts it to Meletus that, when it comes to horses, it is not the case that everyone does them good except for one man who does them harm, but rather that no one does them good except for one man, namely, the horse trainer.

Socrates now sets out to show that, if he did corrupt the youth, he could not have done so intentionally:

S: Do not the good do their neighbours good, and the bad do them evil?

M: Certainly.

S: And is there anyone who would rather be injured than benefited by those who live with him?

M: Certainly not.

S: And when you accuse me of corrupting and deteriorating the youth, do you allege that I corrupt them intentionally or unintentionally?

M: Intentionally I say.

Hereupon, Socrates argues that he could not have corrupted the youth intentionally because he would have known that doing so would have amounted to injuring himself. Thus, if he did corrupt the youth, he must have done so unintentionally, and ought to be educated rather than punished.

This argument reflects his general outlook that people only do wrong because, in the moment, they think that it is the right thing to do. To put this differently, all people incline towards goodness, but are waylaid by their foolishness or narrowness.

Finally, Socrates asks Meletus what he meant when he accused him of teaching the youth to acknowledge gods other than those acknowledged by the state: did he mean that he believed in some gods but not in the right ones, or that he did not believe in any gods at all? The latter, says Meletus, ‘since you believe the sun to be stone and the moon to be earth.’ Socrates points out that these are in fact the beliefs of Anaxagoras. But as for himself, he would not have introduced different gods, as charged, if he had not believed in at least some gods.

The Gadfly of Athens

Having done with Meletus, Socrates turns back to address the jurors.

Despite its dangers, he had chosen the life of a philosopher because it seemed like the right and best thing to do. Had he chosen safety over philosophy, he would have been pretending to a wisdom which he did not possess, for no one knows whether death is the greatest evil or, in fact, the greatest good. It is not death that Achilles feared, but living in dishonour by failing to avenge the death of Patroclus. ‘Let me die at once’ he said, ‘…rather than remain here, a laughingstock by the curved ships, a burden upon the earth.’

Just as he had not abandoned his post in battle, so he would not now abandon the life of philosophy.

Men of Athens, I am grateful and I am your friend, but I will obey the god rather than you, and as long as I draw breath and am able, I shall not cease to practise philosophy, to exhort you and in my usual way to point out to any one of you whom I happen to meet: Good Sir, you are an Athenian, a citizen of the greatest city with the greatest reputation for both wealth and power; are you not ashamed of your eagerness to possess as much wealth, reputation, and honours as possible, whilst you do not care for nor give thought to wisdom or truth, or the best possible state of your soul?

By exhorting men to excellence, he had brought the greatest good to the state. Wealth does not bring about excellence, but excellence makes wealth and everything else that is good for men. Such is the core of his teaching: if it is held to corrupt the youth, then so be it. By condemning him to death, the jurors would be doing themselves a far greater harm than they would be doing him, since putting an innocent man to death is much worse than dying oneself. Besides, they would struggle to replace him. In homage to the god, he had attached himself to Athens like a gadfly to a noble but listless horse, and his poverty was proof enough that he had never taken payment for his service.

He had at one time considered going into politics but his daimonion (inner voice, or guardian spirit) had dissuaded him from doing so on the grounds that a dead man is of no use to anyone. Nevertheless, he had behaved in the private sphere with the same integrity as in the public sphere, and it is a matter of public record that he opposed the collective prosecution of the generals at the Battle of Arginusæ and disobeyed the Thirty Tyrants when they sought to implicate him in the execution of Leon of Salamis.

Although he had freely conversed with rich and poor alike, he had never taught anyone anything, and could be neither praised nor blamed for their subsequent actions. If he did indeed corrupt the youth, why had their fathers and brothers not come forth to accuse him? And why had Meletus not called upon them as witnesses?

This is all the defence that he has to offer. Some of the jurors may take offence that he did not shed tears, resort to prayers and supplications, or bring forth his young children, but such bathetic scenes would hardly have been worthy of him, or them, or Athens, or philosophy.

The jury pronounced him guilty by a margin of sixty votes.

Proposing a Penalty

Under Athenian law, once a defendant had been convicted, both prosecution and defence proposed an appropriate penalty, and the jury chose between them. Socrates might have proposed exile. He might have asked for imprisonment. He might have offered to pay a substantial fine. Instead, he courted the death sentence by asking for what he truly deserved: free meals in the Prytaneion, or town hall.

He had never wronged anyone and was not going to start now by asking the jury for a penalty that he did not deserve. He could ill afford a fine, and imprisonment would turn him into a slave. Exile could be tolerable, but only if he were willing to hold his tongue:

For if I tell you this would be a disobedience to a divine command, and therefore that I cannot hold my tongue, you will not believe that I am serious; and if I say again that the greatest good of man is daily to converse about virtue, and all that concerning which you hear me examining myself and others, and that the life which is unexamined is not worth living—that you are still less likely to believe.

Only upon the insistence of his friends did he reluctantly propose a fine of thirty minæ (half a talent, or around 13kg of pure silver). But it was too late. In the second ballot, eighty more jurors voted for the death sentence than had voted for the guilty verdict, a split, this time, of 360 to 141.

The Final Address

After the death sentence had been passed, Socrates addressed the jurors one last time.

To those who had voted to acquit him, he offered a remarkable reflection. Throughout his life, his daimonion had often intervened to restrain him from making some momentous mistake. Yet throughout the trial—even when he had refused to flatter the jury or propose a more acceptable punishment—it had remained completely silent. This could only mean that what had happened was not, after all, an evil. 

Death, he argued, must be one of two things. If it is a state of unconsciousness, there is nothing to be feared. But if it is a journey to a land inhabited by great men such as Homer and Hesiod, he would take infinite delight in conversing with them.

For in that world they do not put a man to death for this; certainly not… Wherefore, O judges, be of good cheer about death, and know this of a truth—that no evil can happen to a good man, either in life or after death.

Having concluded that it would be better to die than to live, he was not in the least angry with those who had accused and condemned him. For although they had not meant to do him any good, neither had they done him any harm.

He asks only that his friends take good care of his three sons:

When my sons are grown up, I would ask you, O my friends, to punish them; and I would have you trouble them, as I have troubled you, if they seem to care about riches, or anything, more than about virtue; or if they pretend to be something when they are really nothing… The hour of departure has arrived, and we go our ways—I to die, and you to live. Which is better God only knows.

Why Socrates Chose to Die

On the force of the arguments alone, Socrates had produced a brilliant defence. But instead of behaving with the customary humility and contrition, he turned the tables round and made himself judge and jury, cross-examining all of Athens before his court of philosophy. For the first and last time, he let drop his ironic mask, and his unapologetic apology turned many a juror against him. After being found guilty, his arrogance in suggesting a punishment of free meals and insolence in proposing a paltry one-mina fine only hardened hearts.

But this, from such a fine psychologist, may well have been the intention. Socrates knew that his best years lay behind him, and that a timely death could be a blessing as much as a curse. Moreover, by martyrizing him, the Athenians promised to preserve his memory, and, more importantly, the memory of his method and philosophy. Had the Athenians acquitted Socrates, you would not have read this book, and I would not have written it. 

For Socrates, the hemlock was never a deadly poison, but the very elixir of life.

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To delve deeper into Socrates and Plato, see The Gang of Three: Socrates, Plato, Aristotle.

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Plato’s Euthyphro, the Euthyphro Dilemma, and Why They’ll Never Leave You

Socrates in conversation with Euthyphro, with Meletus standing in the shadows.
Socrates questions Euthyphro outside the Stoa Basileios, or Porch of the King Archon, in Athens.

By Dr Neel Burton — Psychiatrist, philosopher, and wine writer; Fellow of Green Templeton College, University of Oxford; author of over twenty books.

The Euthyphro is one of Plato’s shortest dialogues—and one of his finest. It is funny, dramatic, and unexpectedly modern. What begins as a chance encounter outside an Athenian courthouse turns into one of the most profound and celebrated conversations in the history of philosophy.

On his way to answer a charge of impiety, Socrates meets the self-professed religious expert Euthyphro, who has decided to prosecute his own father for the manslaghter of a servant. Intrigued by his resolve, Socrates asks him an apparently simple question: What is piety? The answer proves far more elusive than either man expects. The problem has exercised philosophers ever since—not least the ‘last universal genius’ Gottfried Leibniz.

The core of the dialogue is the so-called Euthyphro dilemma: is something pious because the gods love it, or do the gods love it because it is pious? In modern terms, are things like justice, virtue, and beauty merely matters of authority, or are they woven into the very fabric of reality? Does God, or anyone else, decide what is good, or is there an independent standard?

Outline and Summary of Plato’s Euthyphro

Socrates is on his way to answer a charge of impiety for ‘corrupting young men’ and ‘creating new gods and not believing in the old ones’. The charge is being pressed by a certain Meletus, a little-known young man with a beak-like nose, long straight hair, and a sparse beard.

In the agora (market or central square), Socrates runs into the dogmatically religious Euthyphro. Following the death of a servant, Euthyphro has pressed a charge of manslaughter against his own father. Euthyphro tells Socrates that he is prosecuting his father for inadvertently killing a servant who, in a drunken rage, murdered one of the household slaves. After binding the servant and throwing him into a ditch, Euthyphro’s father sent a messenger to a priest to enquire what ought to be done. Unfortunately, the servant died of hunger and cold before the messenger could return.

Socrates flatters Euthyphro, saying that he must be far advanced in wisdom if he is willing to prosecute his own father on so questionable a charge. Euthyphro responds that his relatives are angry at him for prosecuting his father on behalf of a murderer whom he did not deliberately kill. Although they would say that he is behaving impiously, he himself thinks that he is behaving piously—and that he has knowledge of the pious and impious.

Posing as ignorant, Socrates asks Euthyphro to define the pious and impious. Euthyphro replies that the pious is to prosecute a wrongdoer regardless of who he is, and the impious not to prosecute him. He cites the example of Zeus, ‘the best and most just of gods’, who bound his father Cronus for unjustly swallowing his children.

Socrates says that many actions can be pious: but what is it that makes all pious actions pious, and all impious actions impious? What, in short, is the essence of piousness? Euthyphro offers that the pious is that which is dear to the gods. An action or man that is dear to the gods is pious, whereas an action or man that is hated by the gods is impious.

Socrates points out that the gods may be at odds, so that what is pious to one god may not be so to another. Euthyphro replies that none of the gods would be at odds on a matter such as his. Socrates argues that while both gods and men agree that whoever has killed someone unjustly ought to pay a penalty, they might disagree about who the wrongdoer is, what he did, and so on. Can Euthyphro be sure that, in his case, all the gods are in agreement? Even assuming that they are, this merely signifies that the action is hated by the gods. It does not signify that what is hated by the gods is impious, or that what is loved by them is pious. Even assuming that it does, is that which is pious loved by the gods because it is pious, or is it pious because it is loved by the gods? If the gods love something because it is pious, it cannot be their love that makes it pious. Whereas if something is pious because the gods love it, we still don’t know for what reason they love it.

Euthyphro complains that Socrates makes his arguments go around in circles. But Socrates points out that all he is doing is asking questions: it is Euthyphro’s answers and Euthyphro’s arguments that are going round in circles.

Socrates next argues that all that is pious is necessarily just. But whereas all that is pious is necessarily just, not all that is just is necessarily pious. Thus, where there is piety there is also justice, but where there is justice there is not necessarily piety, because piety is a part or aspect of justice. So what part of justice is piety? Euthyphro replies that piety is the part of justice that is concerned with the care of the gods, with the rest of justice being concerned with the care of men. Socrates asks Euthyphro what he means by ‘care’. In most instances, ‘to care’ means ‘to aim at the good of that which is cared for’. So does piety, which is concerned with the care of the gods, aim to make them better? Euthyphro suggests that piety, the care of the gods, is the sort of care that slaves have for their masters, and thus that it is a kind of service. If piety is a kind of service to the gods, asks Socrates, what is the goal of this service? The goal of service to doctors is health, and the goal of service to shipbuilders is the building of a ship. So what is the goal of service to the gods? Euthyphro answers that service to the gods is the knowledge of how to say and do what is pleasing to the gods at prayer and sacrifice, for the preservation of private households and public affairs of state.

Socrates says that, if the pious is the knowledge of how to pray and sacrifice, it is the knowledge of how to beg and give to the gods. To beg correctly would be to ask from them the things that we need, whereas to give correctly would be to give to them the things that they need—so that piety would amount to a sort of trading skill between gods and men. Euthyphro says, ‘Trading yes, if you prefer to call it that’—to which Socrates replies, ‘I prefer nothing, unless it is true.’

Socrates wonders what benefit the gods might derive from the gifts that they receive from us. Or do we have such a trading advantage over them that we receive all our blessings from them and they receive nothing in return? Euthyphro now claims that we give gifts to the gods so as to honour and please them. Socrates asks whether the pious is then pleasing, rather than beneficial or dear, to the gods—to which Euthyphro replies, ‘I think it is of all things most dear to them.’ Socrates points out that they have returned to Euthyphro’s original definition of piety, namely, that piety is that which is dear to the gods.

Socrates says that Euthyphro is more skilful than Daedalus, in that Daedalus could only make arguments move whereas Euthyphro can make them go round in a circle. Socrates suggests that they begin their inquiry anew, but Euthyphro says that he is in a hurry and leaves!

Analysis and Themes of Plato’s Euthyphro

The Euthyphro is often treated as an early Platonic dialogue, interesting only insofar as it introduces the Euthyphro dilemma. But that would be to miss much of its richness. It is also a brilliant study of dogmatism, intellectual humility, and the nature of dialectic and philosophical enquiry. And, chronologically, it is the first of the four dialogues that retrace the final days of Socrates—to be followed by the ApologyCrito, and Phaedo. If Plato’s internal chronology is to be relied upon, the conversation in the Euthyphro takes place on the same day as the conversation in the Theatetus, which follows the preliminary hearing (anakrisis) at the porch of the King Archon.

At no point does Euthyphro realise that he may be ignorant, or even that his knowledge of impiety may be less than complete. He confidently prosecutes his own father, without questioning whether this is what the gods would really want. When Socrates challenges the source of his self-esteem—knowledge of the gods—he finds himself unable to refute Socrates—and so simply leaves. It is a masterclass in the psychology of self-deception. The irony, too, is striking. Socrates is on his way to answer a charge of impiety, yet proves far more concerned with piety than the supposed expert on religion.

Whereas Euthyphro mistakes certainty for knowledge, Socrates is content to admit his ignorance and continue the search. It is apparent, especially in the unabridged dialogue, that Euthyphro struggles to understand what Socrates is asking of him—in other words, he struggles to understand what Socrates means by a definition. The same might be said of other so-called experts who engage with Socrates, including Laches in the Laches and Meno in the Meno. The confusion of these experts, some of whom, like Meno, were philosophically trained or at least philosophically aware, suggests that Socrates’ search for rigorous definitions was something original and radical.

For Socrates, it is not sufficient simply to define an ethical concept in terms of itself or related concepts, or by a list of its instances, or according to convention or popular opinion (‘piety is what is dear to the gods’). Instead, a rigorous definition is one which, by picking out the nature or essence of the ethical concept, applies to all its instances and no more. For example, Meno’s definition of virtue as ‘the ability to rule over people’ is both too narrow for excluding children and slaves, and too broad for including those who rule unjustly. Today, we take the search for rigorous definitions so much for granted that it is easy to forget how revolutionary it once was.

If beauty, courage, justice, and piety can have an essence that can be defined, perhaps they can also have an independent reality. In time, Socrates’ search for essences would evolve into Plato’s Theory of the Forms. In the Metaphysics, Aristotle is quite clear that Socrates did not originate the Theory of the Forms: ‘Two things may properly be ascribed to Socrates, inductive reasoning and definition by universals… But Socrates did not assign to the universal or the definitions an independent existence.’ Nonetheless, the seeds of the Theory of the Forms are already present in dialogues such as the Euthyphro.

Leibniz and the Best of All Possible Worlds

In the modern era, Leibniz (1646–1716) followed the direction of Socrates’ argument while going beyond anything that Socrates himself explicitly claimed. God does not make something good simply by willing it; rather, he wills it because it is good. Eternal or necessary truths—including the standards of the beautiful, the good, and the just—depend on God’s understanding, but not on his will.

This is no mere point of theology. It underpins Leibniz’s most famous doctrine, that this is the best of all possible worlds. If goodness depended solely on God’s will, then whatever world God chose to create would de facto have been the best, rendering the claim empty.

The very idea that God chose to create the best of all possible worlds presupposes an objective standard of goodness by which the alternatives can be judged. Notice that, in the Bible, in Genesis, as God created the world, he kept on checking that what he had done was ‘good’—and even, at the end of the sixth day, ‘very good’. Had there not been an independent standard of goodness, he would not have needed to look.

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To delve deeper into Plato, see The Gang of Three: Socrates, Plato, Aristotle and Plato’s Shadow: A Primer on Plato.

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Can the Highest Forms of Human Excellence Be Taught?

A disappointed teacher and his student
If the greatest Athenians could not teach virtue to their own sons, can virtue be taught?

By Dr Neel Burton — Psychiatrist, philosopher, and wine writer; Fellow of Green Templeton College, University of Oxford; author of over twenty books.

Can courage be taught? Can wisdom? Can goodness?

We take it for granted that mathematics can be taught, languages can be taught, and medicine can be taught. But what of the qualities that matter most? Can they, too, be passed from teacher to pupil, or picked up from a textbook?

More than two thousand years ago, Plato wrestled with exactly this question.

The First Puzzle

In one of Plato’s early dialogues, the Laches, Socrates asks two generals, Laches and Nicias, to define courage. Laches thinks the question an easy one, and asserts that courage is when a soldier is willing to remain at his post and fight against the enemy.

Socrates objects that a soldier who flees from his post can also sometimes be called courageous. He cites the example of the Scythian cavalry who combat both in pursuit and in retreat, and of the mythical hero Aeneas who, Homer says, was always fleeing on horses. Homer praised Aeneas for his knowledge of fear, and called him the ‘counsellor of fear’. When Laches protests that Socrates is speaking of horsemen and charioteers rather than hoplites (foot soldiers), Socrates layers on the example of the Spartan hoplites at the Battle of Plataea, who fled the enemy but then turned back to fight once the enemy lines had broken. 

What Socrates really wants to know is what courage is in all of its instances—not only for the hoplite, but also for the horseman, the charioteer, and every other class of warrior, as well as for those who ‘show courage in illness and poverty’, ‘are brave in the face of pain and fear’, and so on. What is it that all these instances of courage have in common? For example, quickness can be found in running, in speaking, and in playing the lyre, and in each instance, ‘quickness’ can be defined as ‘the quality that accomplishes much in a little time’. Is there a similar, single, unifying definition of ‘courage’ that can apply to all of its instances? Before reading on, think upon it for yourself… How would you define courage?

This time, Laches defines courage as ‘a sort of endurance of the soul’. But Socrates points out that endurance can be foolish as well as wise, and foolish endurance is likely to be harmful. After several more attempts, Nicias suggests that courage is some sort of knowledge or wisdom. Socrates says that, if Nicias means that courage is knowledge of the true grounds of fear and hope, then courage must be very rare among men; while animals, which want for such knowledge, could never be called ‘courageous’ but at most ‘fearless’—which, indeed, ordinary language use seems to confirm. Nicias concurs, and surmises that the same is also true of children: ‘Or do you really suppose I call all children courageous, who fear nothing because they have no sense?’

Socrates presses the argument further until he reaches a remarkable conclusion: if courage, and virtue in general, is knowledge, it cannot be separated from the rest of knowledge and wisdom. In seeking to define courage, the three of them have succeeded in defining virtue herself. Virtue is knowledge, which is why people with some measure of one virtue usually have a similar measure of the other virtues and of virtue in general—a thesis known as the Unity of the Virtues.

The First Solution

Courage, says Socrates, is knowledge or wisdom. Suppose I am walking along a beach and see someone drowning. I know that I can’t swim and that the currents are strong, but jump in anyway because a human life is at stake. Moments later, I too need rescuing. Having misjudged the situation, I have only made it worse, and acted not courageously but recklessly.

The lifeguard, in contrast, is a strong swimmer and equipped with a floater. From her years of experience and familiarity with the beach, she knows that if she dives in she stands an excellent chance of making a rescue. Of course, there is some risk involved, but the potential benefit is so large and so likely that it far outweighs the risk. If the lifeguard truly understands all this, she will ‘courageously’ dive in. If she does not dive in, she has not fully grasped the situation.

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 believed, but because they are unable to weigh up pleasures and pains. They act with recklessness or cowardice or foolishness or vice (which are all really one and the same thing) because, from their limited perspective, it seems like the right or best thing to do. But if they knew better, they would behave differently. Virtue, then, is a form of knowledge.

The Fatal Objection

If Socrates is right in holding that courage and all of virtue is knowledge, then surely courage and the other virtues can be taught by the same methods as geometry or medicine or any other field of human knowledge. So who is wrong, Socrates in holding that courage is knowledge, or us in our common intuition that courage cannot simply be taught?

Plato returned to the problem in a later dialogue. In the Meno, Socrates observes that people with wisdom and virtue are very poor at imparting those qualities. Themistocles, the great Athenian statesman and general, was able to teach his son Cleophantus skills such as standing upright on horseback and shooting javelins, but no one ever credited the poor wretch with anything like his father’s wisdom—and the same could also be said of Lysimachus and his son Aristides, and Thucydides and his sons Melesias and Stephanus.

Perhaps it was too early in 402, the dramatic date of the Meno, for Socrates to have added his own three sons to the roll of dolts and dunderheads, but Aristotle, who had the benefit of hindsight, tells us that they too grew up to be ‘fools and dullards’.

In another dialogue, the Protagoras, Socrates says that Pericles, who led Athens at the peak of its golden age, gave his sons Paralus and Xanthippus the most excellent instruction in everything that could be learnt from teachers. But when it came to wisdom, this paragon of wisdom simply left them to ‘wander at their own free will in a sort of hope that they would light upon virtue of their own accord’.

A New Answer

If virtue cannot be taught, not even by the most eminent and distinguished of Athenians, then it is not, after all, a type of knowledge.

But then how, asks Meno, did good people come into being?

Socrates replies that he and Meno have overlooked that right action is possible under guidance other than that of knowledge. A man who has knowledge of the road to Larissa (a city in Thessaly) may make a good guide, but a man who has only correct opinion of the road, but has never been and does not know, may in some cases make just as good a guide. If he who thinks the truth can be just as good a guide to Larissa as he who knows the truth, then correct opinion can be just as good a guide to right action as knowledge.

If this be true, how is knowledge, which is the more highly prized, any different from correct opinion? Socrates compares correct opinions to the statues of Daedalus (a mythical architect and craftsman of unsurpassed skill), which had to be tied down to prevent them from running away. Correct opinions can be tied down with ‘an account of the reason why’, whereupon they cease to be correct opinions and petrify into knowledge.

Since courage and the other parts of virtue are not knowledge, all that remains is for them to be correct opinion. This much explains why the likes of Themistocles and Lysimachus and even the great Pericles were unable to make anything much out of their sons—and why, then as today, having children is to dice with the devil. Good people are no different from soothsayers, prophets, and poets, who say many true things when they are inspired but have no real knowledge of what they are saying.

The Teachers We Remember

Courage, like all the virtues, consists not in knowledge but in correct opinion. The virtues relate to human behaviour, and in particular to good or moral behaviour—that is, to ethics. In ethics, the choice of one action over another, or others, involves a complex and indeterminate calculus that cannot be condensed into, and hence expressed as, knowledge. Whereas knowledge is concrete and exact, correct opinion is subtle and ineffable, and more the province of intuition than of reason, of art than of science. For this reason, correct opinion cannot be taught but only ever invited or inspired.

The best education consists not in being taught but in being inspired.

The teachers who we hold in our hearts, those we never forget, are not those who assiduously taught us the most facts, or fastidiously covered every bulleted point on the syllabus, but those who inspired us and opened us up to ourselves and to the world.

Unfortunately, many people are not amenable to being inspired, not even by the most charismatic teachers or greatest works of art—which is why, in the final reckoning, Socrates and Plato held virtue to be a gift of the gods.

…if we were right in the way we spoke … virtue would be neither an inborn quality nor taught, but comes to those who possess it as a gift of the gods which is not accompanied by understanding, unless there is someone among our statesmen who can make another into a statesman. If there were one, he would be said to be among the living as Homer said Tiresias was among the dead, namely, that ‘he alone retained his wits while the others flitted about like shadows’. —Plato, Meno

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His Life, Character, and Philosophy

An attempt on the life of Baruch Spinoza
A religious fanatic slashes Spinoza’s cloak outside Amsterdam’s Portuguese Synagogue. Spinoza kept the torn cloak for the remainder of his life.

By Dr Neel Burton — Psychiatrist, philosopher, and wine writer; Fellow of Green Templeton College, University of Oxford; author of over twenty books.

Baruch Spinoza transformed Western philosophy with his radical ideas on God, freedom, and the nature of reality, inspiring thinkers from Goethe and Hegel to Einstein. Yet the man who identified God with nature was denounced as a heretic, excommunicated by his own community, and earned his living grinding lenses in rented rooms. Few philosophers have lived so quietly while thinking so dangerously.

Steeped in Descartes

When Descartes died, Baruch Spinoza (also known, after his excommunication, as Benedict, or Benedictus, de Spinoza) was seventeen years old.

Growing up in Amsterdam, he became familiar with the philosophy of Descartes—to the extent that, until 1660, he supported himself by giving private lessons in Cartesianism.

In fact, he became, as far as method is concerned, more thoroughly Cartesian even than Descartes. His Principles of Cartesian Philosophy, published in 1663, is a reconstruction of Descartes’s Principles of Philosophy in the formal deductive format of Euclid’s geometry, complete with definitions, axioms, and theorems. It succeeded not only in recasting Descartes’s system, but also in clarifying, refining, and, finally, undermining it.

Given its merits, Spinoza held on to the geometric method for his magnum opus, the Ethics [Ethica, ordine geometrico demonstrata]. Its geometric method provided Spinozism with added curiosity and credibility, and, to an extent, still does.

Freedom in the Dutch Republic

Like Descartes before him, Spinoza enjoyed relative freedom in what has retrospectively been called the Dutch Republic (formally, the Republic of the Seven United Netherlands; informally, the United Provinces), then in its golden age and the most liberal, and richest, place in Europe.

In the preface to his Tractatus Theologico-Politicus (TTP, 1670), Spinoza eulogises his country and its constitution:

Now since we have the rare good fortune to live in a commonwealth where freedom of judgement is fully granted to the individual citizen and he may worship God as he pleases, and where nothing is esteemed dearer and more precious than freedom, I am undertaking no ungrateful or unprofitable task in demonstrating that not only can this freedom be granted without endangering piety and the peace of the commonwealth, but also the peace of the commonwealth and piety depend on this freedom.

In the TTP, Spinoza critically analyses the Bible and argues for the establishment of a secular state founded on toleration. His purpose in critiquing the Bible is to undermine the repressive theological and political order of the era. ‘The purpose of the state’ he concludes, ‘is freedom’—a maxim far ahead of its time, and inscribed on the pedestal of his monument in Amsterdam.

Merchant or Philosopher?

For all its freedoms, life in Amsterdam had not been a bed of tulips. Spinoza’s paternal grandfather Isaac, a Portuguese Jew, had fled the Iberian Inquisition. In the early 1630s, his father Miguel and uncle Abraham moved the family business from Rotterdam to Amsterdam, where Baruch was born. Had the firm not been bankrupted, essentially, by the First Anglo-Dutch War, Spinoza might have continued as an importer of fruits, nuts, and wine.

Attempted Assassination and Excommunication

In April 1655, on the steps of Amsterdam’s Portuguese synagogue, a knife-wielding fanatic attempted to assassinate Baruch, shouting, ‘Heretic!’ Fortunately, the assassin succeeded only in slashing his cloak, which he kept as a memento of the dangers of fanaticism. 

A year later, on 27 July 1656, in his twenty-fourth year, his Jewish community expelled him for his freedom of mind. His excommunication order decried his ‘abominable heresies’ and ‘monstrous deeds’: ‘By the decree of the angels, and by the command of the holy men, we excommunicate, expel, curse and damn Baruch de Espinoza…’

Cursed be he by day and cursed be he by night; cursed be he when he lies down, and cursed be he when he rises up; cursed be he when he goes out, and cursed be he when he comes in. The Lord will not spare him; the anger and wrath of the Lord will rage against this man, and bring upon him all the curses which are written in this book, and the Lord will blot out his name from under heaven, and the Lord will separate him to his injury from all the tribes of Israel with all the curses of the covenant, which are written in the Book of the Law.

The sting, however, came in the tail, banning all members of his community, including close family, from engaging with him: ‘We order that no one should communicate with him orally or in writing, or show him any favour, or stay with him under the same roof, or within four ells [around four metres] of him, or read anything composed or written by him.’

In a tradition going back to Socrates and Plato, he wrote (but did not publish) an ‘apology’, or defence. Although the work has been lost, he incorporated its contents into later works, especially the TTP—which a viral pamphlet described as, ‘forged in Hell by a renegade Jew and the Devil…’ 

Some time after his excommunication, he adopted the motto Caute [Take care] and had it engraved on his signet ring along with a thorny rose (‘Spinoza’ derives from the Latin spinosus, ‘thorny’).

Life as a Castaway

After his excommunication, Spinoza boarded in rented rooms in other people’s houses, in Amsterdam, in Rijnsburg near Leiden, in Voorburg, and finally in The Hague.

Those who knew him were struck by his simplicity, courtesy, and quiet contentment. He lived so frugally that his daily meals often consisted of little more than bread, milk, raisins, and a little butter. In his spare moments, he watched spiders weave their webs and observed flies under his microscope.

In Rijnsburg, under the influence of Descartes, he wrote the unfinished Treatise on the Emendation of the Intellect, on knowledge and method and the purification (or ‘emendation’) of the intellect.

This work on ‘thinking skills’ opens with a sentence that could have been written by Seneca or some other Stoic:

After experience had taught me the hollowness and futility of everything that is ordinarily encountered in daily life, and I realised that all the things which were the source and object of my anxiety held nothing of good or evil in themselves save insofar as the mind was influenced by them, I resolved at length to enquire whether there existed a true good, one which was capable of communicating itself and could alone affect the mind to the exclusion of all else—whether, in fact, there was something whose discovery and acquisition would afford me a continuous and supreme joy to all eternity.

For fear of compromising his freedom, Spinoza rejected a stipend from a patron and a professorship at Heidelberg, to eke out a living by grinding lenses—including for Huygens, who, in 1667, wrote to his brother, ‘The [lenses] that the Jew of Voorburg has in his microscopes have an admirable polish.’

He should have taken the stipend: the inhalation of glass dust led to his death in 1677, at the age of forty-four, from silicosis.

In the months preceding his death, the thirty-year-old Leibniz, as if acting on a premonition, travelled to The Hague and spent several days in conversation with him—in arguably the greatest meeting of minds since Plato and Aristotle.

The God of the Ethics

Spinoza’s masterpiece, The Ethics, completed in 1675 and published posthumously in 1677, consists of five parts.

The first part, Concerning God, contains an ontological proof, founded on his necessary perfection, for the existence of God, not dissimilar to the one deployed by Descartes. 

Departing from Descartes, Spinoza argues that God is not beyond the world but at one with it. Propositions 14 and 15 state, ‘No substance apart from God can exist or be conceived,’ and, ‘Whatever exists, exists in God, and nothing can exist or be conceived without God.’ This lack of a distinction between the Creator and his creation is encapsulated in the slogan, Deus sive natura, ‘God, or nature.’

Many contemporaries understood Spinoza to be an atheist, although later Romantics interpreted him rather as a pantheist. The Romantic poet Novalis (1772-1801) famously referred to him as ein Gottbetrunkener Mensch, ‘a God-intoxicated man.’

The Mind-Body Problem

Whereas, starting from an ontological argument, Descartes had argued that at least one thing exists, and that that one thing would not deceive us, Spinoza had argued that at most one thing exists, and that that one thing is everything, including us.

For Spinoza, you and I have no independent existence outside of God; we are not substances, but modes of God, who is the one and only substance.

God has infinitely many attributes, but we can only know two of them, namely, thought and extension. Spinoza’s answer to the mind-body problem is thus to deny that there is a problem: thought and extension, that is, mind and body, are two ways of apprehending the same reality.

Mind and body do not interact, or even correlate, but simply correspond, like the two sides of a same coin.

Freedom

God being eternally and necessarily as he is, things could not be otherwise. Everything follows from God’s essence and prior causes. This being so, nothing is intrinsically good or evil; ‘good’ and ‘evil’ are simply subjective judgements as to what may be helpful or harmful to our survival.

Freedom, too, is a construct of the human mind. People think that they have free will because they cannot grasp the complex concatenation of infinite causes that determines their every thought and action. Freedom is not the ability to do otherwise, but the capacity to comprehend reality as if outside of time and subjectivity, sub specie aeternitatis, under the aspect of eternity, in the manner of a geometrical proof.

Freedom, in other words, is knowledge, which leads to tranquillity and virtue, is blessedness, and can only be achieved in the secular state.

Immortality

There is no afterlife or personal immortality, because there is no person. But the human mind is capable of grasping eternal truths and, in so doing, participates in something that transcends the individual. If we can bring ourselves to see the world sub specie aeternitatis and share in the eternal mind of God, we achieve a kind of immortality.

Appraisal

As I said, Spinoza has been read by some as an atheist and by others as a pantheist. I see in his Ethics many parallels with Stoicism, Paganism, and, above all, Hindu Vedanta. As per the Chandogya Upanishad, ‘When a man knows the best and the greatest, he becomes the best and the greatest.’

Both ancient and remarkably modern, Spinoza stood completely outside, or beyond, his time. While we may debate the nature of his God, we cannot doubt what he, or it, is not, namely, the God of the Bible—and wonder whether Spinoza’s metaphysics derives, in fact, from his politics.

When asked whether he believed in God, Einstein replied, ‘I believe in Spinoza’s God who reveals himself in the orderly harmony of what exists, but not in a God who concerns himself with the fates and actions of human beings.’

Whereas Descartes, with his vain attempts at resolving the mind-body problem, had struggled to salvage received religion from the trainwreck of the Scientific Revolution, Spinoza did his utmost to overturn it.

The metaphysics of Leibniz, who almost literally picked up the torch from the dying Spinoza, may be read as an attempt to solve the mind-body problem while preserving, rather than overturning, the status quo ante.

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His Life, Character, and Philosophy

Hume leading Rousseau to the safety of England
Rebels on the run. Hume leading Rousseau to safety in England.

By Dr Neel Burton — Psychiatrist, philosopher, and wine writer; Fellow of Green Templeton College, University of Oxford; author of over twenty books.

Rousseau’s ideas on freedom, education, inequality, and the corrupting influence of civilisation transformed politics, philosophy, and literature, inspiring figures from Immanuel Kant to the leaders of the French Revolution. Yet the man who urged humanity to return to nature lived a life marked by poverty, exile, and growing paranoia. Few thinkers have had so great an influence while living such a turbulent—and scandalous—life.

Jean-Jacques Rousseau was born on 28 June 1712 in the Republic of Geneva, more precisely, at 40 Grand-Rue, which still stands on the hill of Geneva’s quaint old town. The French reformer Jean Calvin had arrived in Geneva in 1536, a few months after the city had turned to Protestantism and shaken off the dukes of Savoy. Surrounded by Catholic states, the self-governing city became a haven for Protestant refugees drawn to Calvin’s teachings, and came to be known as the Protestant Rome.

Although he once forfeited his Genevan citizenship (in 1728, at the age of sixteen, for converting to Roman Catholicism) and once renounced it (in 1763, after Geneva condemned the Social Contract and Emile, leading to a warrant for his arrest), Rousseau always pointedly signed his books, Jean-Jacques Rousseau, Citoyen de Genève [Citizen of Geneva]. His political thought and religious puritanism are deeply rooted in the Cité de Calvin (or Kalvingrad, as locals still call it, on account of Calvin’s austerity), which he held up as a foil to frivolous Paris and absolutist France.

Rousseau’s father, the watchmaker Isaac Rousseau, also had strong Republican sympathies. His mother Suzanne had been raised by her uncle Samuel Bernard, a Calvinist preacher, and had come with a handsome dowry—hence the house on the Grand-Rue. Only three months after the birth of their first child, Isaac left for Constantinople to serve as watchmaker to the sultan (or so he claimed). He returned after a full six years, shortly after Suzanne’s live-in mother had died and Suzanne had come into 10,000 florins. Soon after his return, Jean-Jacques was born.

Childhood in Geneva

A few days after giving birth to Jean-Jacques, Suzanne died from puerperal fever (a postpartum infection). Isaac’s younger sister moved in to help with the children, and Rousseau grew close to his aunt. From the age of six, he, together with his father, began reading a collection of classics left by Samuel Bernard. Plutarch, who emphasised character over deeds, made the deepest impression on him. Although (or because) he did not receive a formal education, Rousseau rose into a master of French prose.

At the age of ten, Jean-Jacques’s father entered a quarrel and fled to nearby Nyon (then administered by Berne), taking his sister with him. Jean-Jacques and his brother were handed over to the Bernards. The Bernards sent Jean-Jacques and his cousin Abraham Bernard to live with the Calvinist minister Lambercier and his sister Gabrielle in Bossey, a village just outside the city walls, where Jean-Jacques discovered a passion for nature.

At the age of thirteen, Jean-Jacques was sent back to Geneva to work as an apprentice, first to a notary and then to an engraver who frequently beat him. At the age of sixteen, he ran away after returning from a walk and finding that the city gates had been locked.

Madame de Warens

On the run in Savoie, he found shelter with a Catholic priest. The priest put him onto the attractive Françoise-Louise de Warens, who had separated from her husband, converted to Catholicism, and become a proselytiser in the pay of Victor Amadeus II of Savoy (since 1720, Piedmont-Sardinia). Completely smitten, Rousseau completed his conversion to Catholicism in the Piedmont-Sardinia capital of Turin, where he supported himself by working as a footman and secretary to an ailing countess. After the countess died, he pocketed a pink and silver ribbon, which was discovered in his room. He blamed a cook, Marion, who of course denied it. The Count de la Roque dismissed them both with the prophetic words, ‘The conscience of the guilty will avenge the innocent.’

At the age of twenty, Rousseau returned to Madame de Warens in Chambéry, and their relationship turned sexual. Although Warens was also intimate with her household steward, he considered it the greatest love of his life. He began to call her Maman, and she him Mon petit. So far, so French.

In those years, he struggled to establish himself and spent a year travelling. He went mostly on foot, meeting people from all walks of life. When he returned to Warens, he pursued his love of music and read deeply. But Warens could no longer support him, so, at the age of twenty-seven, he took a post as a tutor in Lyon, which gave him the opportunity to reflect on pedagogy.

The Paris Years: The Greatest Scandal of All

With Warens growing cold on him, in 1742, at the age of thirty, Rousseau moved to Paris to present a new system of musical notation to the Académie des Sciences. The Académie praised his mastery of the subject but found his system impractical and rejected it. In 1743, his Enlightenment connections led him to a job as secretary to the French ambassador in Venice. He revelled in the superior Italian music, but did not get on with the ambassador and, the following year, returned to Paris.

He met a laundry girl, Thérèse Levasseur, who would become his life companion and, in time, his wife. In 1746, she bore the first of their five illegitimate children. All five were immediately handed to a foundling hospital, where the chances of surviving into adulthood would have been slim. Later, Voltaire would anonymously publish a pamphlet to expose this secret and discredit Rousseau as a moral and educational authority. Rousseau took in Thérèse and her mother to live with him as servants, and assumed the burden of supporting her large and feckless family.

Rousseau wrote ballets, with little success. He began to spend a lot of time with Diderot, Condillac, and d’Alembert, and became involved with Diderot’s brainchild, the Encyclopédie, to which he contributed almost four hundred articles on politics and music. The Encyclopédie, a pillar of the Enlightenment, was denounced by both the king and the Church.

The Paris Years: The First Discourse and the King’s Pension

In 1749, Diderot was imprisoned in Vincennes for his Letter on the Blind for the Use of Those Who Can See. While walking to Vincennes to visit him, Rousseau read an announcement in the Mercure de France for the Dijon Academy’s essay contest, on the question, ‘Has the restoration of the sciences and arts contributed to the purification of morals?’ This led to the radical and distinctly un-Enlightened idea that the arts and sciences had led to the moral degeneration of man, who began as moral and vigorous—or, at least, uncorrupted by vanity, superficiality, inauthenticity, luxury, and inequality. Whereas the spirited Spartans set all of Asia trembling, the sophisticated and self-indulgent Sybarites let themselves be overrun by a bunch of peasants. In his Confessions, Rousseau wrote, ‘Within an instant of reading this [advertisement], I saw another universe and became another man.’ With his prize-winning essay, Discourse on the Arts and Sciences (the ‘First Discourse’), Rousseau rose into a cause célèbre.

In 1752, Rousseau wrote a simple, Italian-inspired one-act opera, Le Devin du village, which premiered at the royal court at Fontainebleau. The king liked it enough to offer him a pension, which he declined—gaining further notoriety as ‘the man who had refused a king’s pension’.

Return to Geneva and the Second Discourse

In 1754, Rousseau returned to Geneva, converted back to Calvinism, and had his Genevan citizenship restored. He embraced a personal, natural religion, or ‘religion of the heart’, which, together with his belief in the corrupting influence of civilisation, set him apart from the other Encyclopédistes, who championed reason and progress, and atheism.

In 1755, he completed his second major work, the Discourse on Inequality (the ‘Second Discourse’), in which he painted a rosy picture of man in the original ‘state of nature’ and argued that private property is the original source and basis of all inequality and misery. The ‘social contract’ was essentially a conspiracy by the rich to legitimise their ownership and enslave the masses. Though it is impossible to return to the state of nature, it is possible to correct some of the errors of civilisation. When Voltaire received his copy, he wrote back to Rousseau: ‘No one has ever employed so much intellect to persuade men to be beasts. In reading your work one is seized with a desire to walk on all fours.’

Madame d’Epinay, Sophie d’Houdetot, and Julie

The saloniste Madame d’Epinay, having noticed the second discourse, offered Rousseau a pension together with a cottage on her estate in Montmorency. He refused the pension but moved into the cottage with Thérèse and her mother. He resented being in the keep of Madame d’Epinay and soured things by falling head over heels for her cousin and sister-in-law, Sophie d’Houdetot. He came to believe that there was a plot against him and wrote a series of letters to the likes of Diderot and Hume that damaged his reputation. In 1757, he moved with Thérèse into a villa on the nearby estate of the duc de Luxembourg, who became his patron. His bestselling novel, Julie, ou la nouvelle Héloïse (1761), is inspired by his liaisons with d’Houdetot and Warens.

The Social Contract and Emile

After Julie, Rousseau turned his pen to his two most acclaimed works, the Social Contract and Emile. In the Social Contract, which begins with the famous sentence, ‘Man is born free, and everywhere he is in chains,’ Rousseau sets out how to create a just state in which we may recover some of our natural freedom and goodness. Only the general will [volonté générale], which aims at the common good of a people, has the right to legislate. Although Rousseau advocated for direct democracy, the general will need not coincide with the majority vote if citizens are misinformed or motivated by self-interest rather than the common good. The general will, which is the sovereign power, can only legislate laws that apply equally to all, and must be separate from the executive power, which deals with matters of application of the law. Only under the general will can the people be said to be freely obeying themselves.

In Emile, Rousseau, an autodidact with no formal education, set out a system of education which might preserve the individual’s innate vigour and morality. Having encouraged the child to become active, curious, and critical, it remains, in adolescence, to make him into a loving and feeling being, ‘to perfect reason by sentiment’. Emile, however, is aimed exclusively at wealthy orphan boys with a dedicated, live-in tutor (orphan, to remove the corrupting influence of the parents). In the section on Emile’s female counterpart Sophie, Rousseau states that ladies should be ‘passive and weak’ and ‘put up little resistance’. Book IV contains the incendiary ‘Profession of Faith of the Savoyard Vicar’, in which the vicar’s argument leads to natural religion, that is, to an unmediated, self-discovered relationship with a creator God. In a letter, Voltaire deemed Emile ‘a hodgepodge of a silly wet nurse in four volumes, with forty pages against Christianity, among the boldest ever known’ [C’est un fatras d’une sotte nourrice en quatre tomes, avec une quarantaine de pages contre le christianisme, des plus hardies qu’on ait jamais écrites].

On the Run

The Social Contract and Emile were banned from both France and Geneva, with warrants issued for Rousseau’s arrest. Over the next few years, Rousseau moved from place to place until his reputation caught up with him. For a time, he lived on an island on Lake Biel, where no one could throw stones at his windows. Frederick the Great, on principle rather than from shared conviction, offered him protection and assistance. His nemesis Voltaire invited him in vain to Ferney (nowadays, Ferney-Voltaire) on the Geneva border, where renegade writers could border hop to escape the authorities.

In 1766, Rousseau travelled to England with Hume. Tasked with escorting Thérèse to England, Boswell seduced her en route, with Thérèse telling him, ‘Don’t imagine you’re a better lover than Rousseau.’ Perhaps understandably, Rousseau’s paranoia intensified, and he began to suspect Hume of being at the centre of a plot to ridicule him. The two men fell out when Hume, seeking to protect his reputation, published an account of the whole affair.

Final Years

Rousseau returned to France in 1767 under an assumed name, and spent the next three years in paranoid retreat. He married Thérèse, practised botany, and wrote his disarmingly candid Confessions, published posthumously in 1782.

He died in 1778, at the age of sixty-six, from what was recorded as apoplexy (some said suicide). He was buried at midnight by torchlight on the île des Peupliers on the estate of the marquis de Girardin in Ermenonville. In 1794, his remains were moved to the Panthéon and placed next to those of… Voltaire.

Despite his love of hosting, conversation, and fine dining, Kant’s house was unadorned and austere. He had only one picture, which hung above his bureau. This picture was of Jean-Jacques Rousseau, who was only twelve years older than him.

In his Remarks on the Observations on the Feeling of the Beautiful and the Sublime (1764), Kant acknowledges his debt to Rousseau, who, he says, ‘set him right’:

I feel a consuming thirst for knowledge, and a restless passion to advance in it… There was a time when I thought this alone could constitute the honour of mankind, and I despised the common man who knows nothing. Rousseau set me right. This blind prejudice vanishes; I learn to respect human beings, and I should consider myself far more useless than the common labourer if I did not believe that this consideration could impart a value to all others in order to establish the rights of humanity.

Rousseau had taught Kant to judge people by their moral worth, rather than their education and standing—a lesson that would have resonated with Kant’s memory of his mother.

Rousseau’s influence also extended to Kant’s moral philosophy. If for Rousseau, it is by following the general will that we can be said to be free, for Kant, it is by obeying those moral laws that we would will as universal laws. Moral laws that we would will as universal laws are given not by our individual will but by our rational will, which we have in common with all other rational beings. We often experience this dichotomy in our minds: this is what I selfishly or frivolously want to do, and this is what I truly ought to do—because I want to live in the kind of society that abides by this principle, and would resent it if other people behaved in such a selfish, thoughtless way. To conform to the universal law is not to be a slave; on the contrary, it is to follow reason and free ourselves from our irrational and disordered appetites. For Kant, this capacity to overrule our individual will lies at the heart of our special dignity.

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If you want to know what happened next, read The German Greeks, which tells the story of how Kant, Schopenhauer, Nietzsche, and others responded to the philosophical revolution that Rousseau helped to create.

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