Leviathan: 30-Minute Deep Review Thomas Hobbes ## 1. Introduction: The Price of Order Welcome to this original thirty-minute academic deep review of Thomas Hobbes’s monumental work of political philosophy, *Leviathan*, first published in 1651. Please note that this is an original, comprehensive commentary and analytical guide, not a direct reading of the source text. Our purpose today is to step back from the caricatures of Hobbes as a simple apologist for tyranny and examine his ideas with the rigor, nuance, and historical context they deserve. For over three and a half centuries, *Leviathan* has stood as one of the most provocative and disturbing masterpieces of Western political thought. It is a book that is frequently assigned but often deeply misunderstood. It is not a comforting book, nor is it a manual for self-improvement or a simple defense of royalism. Instead, *Leviathan* is a cold, clinical, and beautifully written autopsy of human vulnerability and political necessity. At its core, the book forces us to confront a fundamental question that remains as urgent today as it was during the bloody upheavals of the seventeenth century: What does law cost us, and what does disorder cost us? Hobbes’s answer is stark. He argues that the preservation of peace requires us to submit to a sovereign power strong enough to inspire awe and terror. Without such a power, we are doomed to a state of perpetual insecurity, a war of all against all where life is famously solitary, poor, nasty, brutish, and short. To understand why this argument remains indispensable, we must look beyond the famous catchphrases. We must explore how Hobbes constructs his political theory from the ground up, starting with a radical, materialist view of human psychology and building toward an uncompromising defense of absolute sovereignty. Along the way, we will discover that Hobbes is, paradoxically, one of the founders of modern individualism and liberalism, even as he argues for an all-powerful state. This deep review will guide you through the intellectual mechanics of his system, the historical fires in which it was forged, and the reasons why we cannot afford to ignore his chilling diagnosis of the human condition. --- ## 2. The Crucible of Civil War: Hobbes's Historical Context To understand why Hobbes wrote with such urgency and pessimism, we must place ourselves in the mid-seventeenth century, an era of profound crisis and transformation. When *Leviathan* was published in 1651, England was reeling from a series of devastating civil wars that had torn the country apart. Families were divided, institutions were shattered, and in 1649, King Charles I was publicly executed outside his own palace in Whitehall. This was an unprecedented trauma: a reigning monarch, believed by many to rule by divine right, had been tried and beheaded by his own subjects. Hobbes lived through this chaos. Born in 1588—reputedly when his mother went into premature labor out of fear at the approach of the Spanish Armada—Hobbes joked that his mother gave birth to twins: himself and fear. This sense of vulnerability would shape his entire intellectual life. As a tutor to aristocratic families, Hobbes was deeply connected to the royalist cause, and as the political climate in England deteriorated in the 1640s, he fled to Paris, where he spent over a decade in exile. In Paris, Hobbes did not merely observe the English Civil War from a distance; he also immersed himself in the intellectual ferment of the Scientific Revolution. He met and debated with some of the greatest minds of his age, including René Descartes, Pierre Gassendi, and Father Marin Mersenne. He traveled to Italy and met Galileo Galilei. These encounters convinced Hobbes that the traditional, scholastic philosophy taught in universities—which relied on ancient authorities like Aristotle and Christianized theology—was obsolete. Hobbes saw a direct connection between bad philosophy and political violence. He believed that the metaphysical jargon of the schools, which spoke of immaterial substances, essences, and divine rights, confused people's minds and made them susceptible to the demagoguery of rebellious priests and ambitious politicians. If people believed they had direct access to divine truth or that their conscience was superior to the law of the land, they would inevitably rebel. Thus, Hobbes set out to create a new, scientific science of politics. Just as Galileo had explained the physical world through the laws of motion, Hobbes sought to explain human society through those same mechanical principles. He wanted to build a political system that was as logically airtight as a geometric proof, starting from the simplest elements of human nature and moving step-by-step to the necessity of the state. *Leviathan* was his grand synthesis, written in exile while his homeland was ruled by Oliver Cromwell's military dictatorship. It was a book designed to show a exhausted, war-weary world how to establish a peace that could never be broken. --- ## 3. The Problem This Book Is Trying To Solve The fundamental problem that *Leviathan* seeks to solve is the fragility of social order. Hobbes is obsessed with the question of why societies collapse into civil war and how such collapses can be permanently prevented. For Hobbes, civil war is not merely a political crisis; it is the ultimate evil, the dissolution of society itself, and a regression into a state of nature where no one is safe. Before Hobbes, most political thinkers assumed that human beings were naturally social animals. Aristotle had famously declared that man is a political animal, naturally fitted to live in a city-state and cooperate with others for the common good. Christian theologians had long argued that society was held together by a natural moral law implanted by God in the human heart. Hobbes rejects this entire tradition. He argues that human beings are not naturally social or cooperative. On the contrary, we are highly individualistic, competitive, and deeply fearful creatures. Left to our own devices, without a strong government to keep us in check, we do not naturally form peaceful communities. Instead, we fall into a state of mutual suspicion and conflict. The problem, in Hobbes's view, is not that human beings are inherently evil or malicious. Rather, the problem lies in our psychology and our circumstances. We are creatures driven by desires and, above all, by the desire for self-preservation. Because resources are scarce, and because we can never be sure of another person's intentions, we are trapped in a tragic security dilemma. Even if I want to be peaceful, I must suspect that you might want to attack me to take my property or eliminate a potential threat. Therefore, the most rational thing for me to do is to strike first. Hobbes sees that this cycle of fear and preemptive violence is self-reinforcing. In the absence of a common power to enforce agreements and punish wrongdoers, trust is impossible. Contracts are just words on paper, or as Hobbes puts it, covenants without the sword are but words, and of no strength to secure a man at all. The problem Hobbes is trying to solve, then, is how to construct a political authority that is so powerful, so unified, and so terrifying that no individual or group would ever dare to challenge it. He wants to find a way to make the cost of rebellion so high that obedience becomes the only rational choice. --- ## 4. The Anatomy of Human Nature: Motion, Sense, and Desire To construct his scientific theory of politics, Hobbes begins in Book One of *Leviathan* not with kings or laws, but with the basic physics of human nature. He adopts a radical materialist philosophy: everything in the universe is matter, and all change is motion. Human beings are no exception. We are complex biological machines, and our minds are entirely physical systems driven by external stimuli. Hobbes explains that our senses are caused by external objects pressing against our sense organs, which sends a motion through our nerves to our brains. What we call imagination or memory is simply decaying sense—the lingering vibrations of those physical motions. Even our thoughts are not free-floating spiritual phenomena; they are chains of associations governed by physical laws, a process Hobbes compares to mental addition and subtraction. This materialist psychology leads to a radical view of human motivation. Hobbes argues that we are driven by two basic types of internal motion: appetites and aversions. Appetite is a motion toward something that pleases us; aversion is a motion away from something that hurts us. What we desire, we call good; what we hate, we call evil. Hobbes insists that there is no objective, cosmic standard of good and evil, nor is there a final, ultimate happiness or greatest good, what the ancients called the *summum bonum*. Instead, human life is a continuous, restless journey from one desire to another. We do not seek a state of tranquil satisfaction because, for a physical machine, to stop moving is to die. Happiness, or what Hobbes calls felicity, is not a quiet mind but a continual progress of the desire, from one object to another, the attaining of the former being still but the way to the latter. Because our desires are endless, and because we need resources to satisfy them, we must constantly seek the means to secure our future desires. This leads to Hobbes’s famous definition of power: a man’s power is his present means to obtain some future apparent good. From this, Hobbes derives a fundamental law of human psychology: there is in all mankind a general inclination, a restless and perpetual desire of power after power, that ceaseth only in death. This desire for power is not necessarily a desire to dominate others for the sake of cruelty. Rather, it is driven by the anxiety that we cannot secure our current level of well-being without acquiring more power. If I have a farm, I need the power to defend it; if I want to trade, I need the power to secure markets. In a world of scarce resources, this competitive pursuit of power inevitably brings us into conflict with our fellow human beings. --- ## 5. The State of Nature: A War of All Against All Having established his materialist view of human nature, Hobbes conducts one of the most famous thought experiments in the history of philosophy: he asks us to imagine what life would be like if we were to strip away the state, the laws, the police, and all social institutions. This hypothetical condition is what Hobbes calls the natural condition of mankind, or more commonly, the state of nature. Hobbes begins by asserting a radical and counterintuitive truth: in the state of nature, all human beings are essentially equal. He does not mean that we have the same physical strength or intelligence, but rather that our differences are not great enough to give anyone a permanent advantage. The weakest person has enough strength to kill the strongest, either through secret machination or by confederacy with others. This natural equality is not a source of comfort or solidarity; instead, it is a source of profound danger. Because we are equal in ability, we develop an equal hope of attaining our ends. If two people want the same thing, which they cannot both enjoy, they become enemies and seek to destroy or subdue one another. Hobbes identifies three principal causes of quarrel in human nature: competition, diffidence, and glory. Competition drives us to invade others for gain, using violence to make ourselves masters of other men's persons, wives, children, and cattle. Diffidence—which in seventeenth-century English meant mistrust or fear—drives us to invade others for safety, to defend our lives and possessions from preemptive attacks. Glory drives us to invade others for reputation, over trifles like a word, a smile, a different opinion, or any other sign of undervalue. Because of these three drives, the state of nature is a state of war. Hobbes emphasizes that war does not consist only in actual battle, but in a known disposition thereto, during all the time there is no assurance to the contrary. It is like foul weather: just as the nature of bad weather lies not in a shower or two of rain, but in an inclination thereto of many days together, so the nature of war consists not in actual fighting, but in the constant, terrifying possibility of it. In this state of war, there is no place for industry, because the fruit thereof is uncertain. There is no culture of the earth, no navigation, no use of comfortable commodities, no arts, no letters, and no society. Instead, there is continual fear and danger of violent death. And the life of man is solitary, poor, nasty, brutish, and short. Crucially, Hobbes argues that in the state of nature, there is no such thing as justice or injustice, right or wrong. Where there is no common power, there is no law; where there is no law, there is no justice. Force and fraud are, in war, the two cardinal virtues. Every individual has a natural right to everything, even to another person's body, if they believe it is necessary for their own survival. In this terrifying condition, our lives are entirely insecure, and our primary moral duty—if we can call it that—is simply to do whatever it takes to stay alive. --- ## 6. The Covenant and the Birth of the Leviathan How do we escape this living hell of the state of nature? Hobbes argues that the way out is found through a combination of our passions and our reason. The passions that incline men to peace are fear of death, desire of such things as are necessary to commodious living, and a hope by their industry to obtain them. Reason, meanwhile, suggests convenient articles of peace, upon which men may be drawn to agreement. These articles of peace are what Hobbes calls the Laws of Nature. Hobbes distinguishes between a right of nature, which is the liberty to do whatever we want to preserve our lives, and a law of nature, which is a precept or general rule, found out by reason, by which a person is forbidden to do that which is destructive of his life. The first and fundamental law of nature is to seek peace and follow it. The second law of nature follows from the first: that we should be willing, when others are so too, to lay down our right to all things, and be contented with so much liberty against other men as we would allow other men against ourselves. But how do we lay down these rights? We cannot simply make a promise, because in the state of nature, promises are worthless. If I promise not to attack you, but I suspect you will attack me anyway, my promise is void. To make peace possible, we must perform a mutual transfer of right, which Hobbes calls a covenant or social contract. This covenant is not made between the people and their ruler. This is a crucial point that separates Hobbes from later social contract theorists like John Locke. For Hobbes, the covenant is made by every individual with every other individual. It is as if every person should say to every other person: I authorize and give up my right of governing myself to this man, or to this assembly of men, on this condition, that thou give up thy right to him, and authorize all his actions in like manner. Through this collective act of surrender, a new entity is born. The multitude of individual, warring wills is unified into a single, artificial person. This unified person is the Commonwealth, or in Latin, the *Civitas*. This is the generation of that great Leviathan, or rather, to speak more reverently, of that mortal god, to which we owe, under the immortal God, our peace and defense. The Leviathan is represented by the sovereign, who holds the supreme power of the state. The sovereign is not a party to the contract; the contract was made among the subjects themselves. Therefore, the sovereign cannot break the contract, and the subjects can never claim that the sovereign has acted unjustly or forfeited his authority. By surrendering our individual rights to the sovereign, we have authorized all of his actions as our own. The sovereign is the ultimate actor, and we are the authors of his deeds. In exchange for this absolute surrender of our freedom, we receive the one thing the state of nature could never provide: security, order, and the protection of our lives. --- ## 7. The Absolute Sovereign: Rights, Duties, and the Cost of Law Once the Leviathan is created, the power of the sovereign is absolute, indivisible, and permanent. Hobbes devotes a significant portion of *Leviathan* to outlining the rights of the sovereign, and his list is uncompromising. First, because the subjects have made a covenant to authorize the sovereign's actions, they cannot lawfully make a new covenant to obey anyone else, nor can they cast off the monarchy and return to the confusion of a disunited multitude. Second, because the sovereign did not sign the contract, he cannot breach it; therefore, no subject can be freed from his subjection under the pretext of forfeiture. Third, whatever the sovereign does, he cannot be accused of injustice by his subjects, because every subject has authorized his actions. To accuse the sovereign of injustice would be to accuse oneself of an injury. Fourth, the sovereign cannot be punished or executed by his subjects. Furthermore, the sovereign has the sole right to judge what opinions and doctrines are averse to peace, and what are conducive to it. He has the power to make laws, to decide disputes, to declare war and make peace with other nations, to choose all counselors and ministers, and to reward and punish subjects according to the law. Most importantly, these rights are indivisible. Hobbes argues that if you divide the power of the state—for example, by giving the power to make laws to a parliament and the power to enforce them to a king—you create a recipe for civil war. A house divided against itself cannot stand. This brings us to the core review angle of *Leviathan*: what law costs us, and what disorder costs us. Hobbes does not deny that life under an absolute sovereign can be harsh and oppressive. The sovereign may impose heavy taxes, restrict speech, and act in ways that seem arbitrary or cruel. But Hobbes asks us to weigh this cost against the alternative. The greatest harm that can happen to people under any form of government is scarce sensible, he writes, in respect of the miseries and horrible calamities that accompany a civil war, or that dissolute condition of masterless men, without subjection to laws and a coercive power to tie their hands from rapine and revenge. For Hobbes, the cost of law—the surrender of our natural freedom and our absolute submission to a sovereign—is a bargain compared to the infinite cost of disorder. The worst state is better than the best anarchy. Yet, Hobbes does not leave the subject entirely powerless. He introduces a concept known as the liberty of subjects, which is often surprising to readers who expect a purely totalitarian theory. Hobbes defines liberty as the absence of external impediments to motion. In a commonwealth, our liberty is found in the silence of the law—in those areas where the sovereign has not written regulations, such as the freedom to buy and sell, to choose our own diet and trade, and to raise our children as we see fit. More radically, Hobbes argues that because the entire purpose of the social contract is self-preservation, our natural right to defend our own lives can never be fully surrendered. A subject has the right to disobey the sovereign if the sovereign commands him to kill himself, to mutilate his own body, or to confess to a crime that would lead to his death. If the sovereign fails to protect the lives of his subjects, the covenant is effectively dissolved, and the subjects return to the state of nature, free to seek protection elsewhere. The sovereign's right to rule lasts only as long as he has the power to protect. --- ## 8. The Kingdom of Darkness: Religion, Scripture, and the Threat of Dual Allegiance Modern readers of *Leviathan* often focus exclusively on the first two parts of the book, which deal with human nature and the social contract. They frequently skip or ignore the third and fourth parts, titled "Of a Christian Commonwealth" and "Of the Kingdom of Darkness." This is a major mistake. These sections make up nearly half the book, and to Hobbes, they were absolutely central to his argument. He knew that the greatest threat to political stability in his time did not come from abstract philosophical debates, but from religious fanaticism. During the English Civil War, both the Puritans who rebelled against the King and the Roman Catholics who asserted the authority of the Pope believed that they owed their primary allegiance to God, not to the state. They argued that if a king's laws conflicted with God's laws, they were morally obligated to disobey the king. This concept of dual allegiance—the idea that there is a spiritual authority separate from and superior to the temporal authority—was, in Hobbes's view, the ultimate engine of civil war. It was a disease that split the loyalty of citizens and made peace impossible. To solve this problem, Hobbes performs a radical, secularizing reading of Christian scripture. He argues that there is no scriptural basis for a church that is independent of the state. In the Old Testament, the religious leaders were also the political leaders. In the New Testament, Christ did not establish a political kingdom on earth; he explicitly stated that his kingdom was not of this world. Therefore, there is no spiritual authority authorized to challenge the temporal sovereign. Hobbes argues for what is known as Erastianism: the complete subordination of the church to the state. The sovereign is the head of the church in his territory. He is the supreme pastor, with the sole authority to appoint bishops, to decide which books of scripture are canonical, and to interpret the meaning of those scriptures. There can be no distinction between church and state; they are simply two names for the same body of citizens, viewed from different angles. In "The Kingdom of Darkness," Hobbes launches a blistering attack on what he calls priestcraft—the manipulation of religious fear by priests and presbyters to acquire wealth and power. He accuses the Catholic Church of being a ghost of the old Roman Empire, sitting crowned upon the grave thereof, using superstitions about purgatory, relics, and exorcisms to terrify people into disobeying their rightful kings. He also attacks Protestant zealots who claim to receive direct revelations from the Holy Spirit, pointing out that when a man says God spoke to him in a dream, it is often just a polite way of saying he dreamed that God spoke to him. By bringing religion entirely under the control of the sovereign, Hobbes seeks to disarm the most explosive political weapon of his age. He does not demand that subjects change their internal beliefs—he acknowledges that the sovereign cannot control what a person secretly thinks—but he demands absolute outward conformity. If the sovereign commands you to profess a belief you do not hold, you must obey, because your outward actions belong to the state, while your private faith remains between you and God. --- ## 9. What is Brilliant, What is Dangerous, and How It Shaped Modernity *Leviathan* is a work of extraordinary intellectual power, but it is also a deeply polarizing and dangerous book. To understand its place in the history of thought, we must weigh its brilliance against its perils and examine how it shaped the modern world. What is brilliant about *Leviathan* is its relentless, secular realism. Hobbes was one of the first thinkers to construct a complete political theory without relying on divine right, natural sociability, or teleological assumptions about human nature. He did not ask how human beings *ought* to live, but how they *actually* behave. By starting with the raw, psychological reality of fear and the desire for self-preservation, he built a model of political authority that was grounded in human self-interest rather than moral exhortation. Furthermore, Hobbes is, paradoxically, the father of modern individualism and the social contract tradition. Even though he argues for an absolute sovereign, he insists that political authority originates from the consent of the governed. The state is not a divinely ordained hierarchy; it is an artificial machine created by equal individuals to protect their own lives. This radical egalitarianism—the idea that we are all naturally equal and that legitimate government must be built on our mutual consent—would lay the groundwork for the democratic revolutions that followed, even though Hobbes himself would have despised them. Yet, the dangers of Hobbes's theory are obvious and profound. By arguing that any order is better than any disorder, Hobbes leaves no room for legitimate resistance against tyranny. He provides no institutional checks and balances on the sovereign's power. There is no independent judiciary, no free press, no right to peaceful protest, and no protection for minorities. If the sovereign decides to confiscate your property, suppress your speech, or imprison you without trial, Hobbes’s system offers no recourse, so long as the sovereign does not directly threaten your life. Hobbes assumes that the sovereign will act rationally because his own interest is tied to the prosperity of his subjects. A weak or impoverished populace makes for a weak sovereign. But history has repeatedly shown that absolute rulers are rarely rational in this way. They are prone to paranoia, megalomania, and self-destructive hubris. Hobbes’s fear of anarchy blinded him to the equally terrifying horrors of state-sponsored tyranny. Despite these dangers, *Leviathan* fundamentally shaped the course of modern political thought. John Locke read Hobbes and accepted his social contract framework but argued that the state of nature was not quite as brutal, and that the contract was conditional, meaning that if the sovereign violated the natural rights of life, liberty, and property, the subjects had a right to rebel. Jean-Jacques Rousseau and Immanuel Kant would later adapt the social contract to argue for democratic self-governance. In the twentieth century, Hobbes’s ideas found a powerful echo in the school of political realism in international relations. Scholars like Hans Morgenthau and Kenneth Waltz argued that because there is no global sovereign to enforce laws between nations, the international arena remains in a permanent state of nature—a war of all against all where security can only be achieved through a balance of power. Whenever we look at fragile states collapsing into civil war, or when we debate the trade-off between national security and civil liberties in the face of terrorism, we are speaking in the language of Thomas Hobbes. --- ## 10. How to Read Leviathan Today: A Guide for the Modern Seeker If you are preparing to read *Leviathan* for the first time, or returning to it after many years, it can be a daunting experience. The seventeenth-century prose is magnificent, but it is also dense, complex, and filled with archaic vocabulary. To get the most out of your reading without getting lost, it is helpful to keep a few practical strategies in mind. First, do not skip the early chapters of Book One. It is tempting to jump straight to Chapter Thirteen, where Hobbes describes the state of nature, but you will miss the foundation of his argument if you do. Pay close attention to his definitions of words. Hobbes is a nominalist; he believes that clear definitions are the only way to avoid intellectual confusion. When he defines words like fear, power, liberty, and law, write them down. He builds his political theory like a machine, and these definitions are the gears and screws that make it work. Second, read the book with an eye for its rhetorical style. Hobbes was a master of the English language. He does not write with the dry, academic detachment of a modern political scientist. His prose is urgent, dramatic, and often deeply sarcastic. He uses vivid metaphors—comparing the state to an artificial man, the laws to artificial chains, and religious superstitions to the kingdom of fairies. Enjoy the literary craft of the book; it is as much a masterpiece of English literature as it is of philosophy. Third, do not ignore Books Three and Four. While they are long and filled with detailed theological arguments that may seem irrelevant to a modern, secular reader, they are crucial for understanding the real-world stakes of Hobbes's project. Look at how he uses scripture to disarm religious extremism. Ask yourself: what are the modern equivalents of the "Kingdom of Darkness" today? What are the secular ideologies or dogmas that claim an authority superior to the state, and how would Hobbes respond to them? Finally, who should read *Leviathan* today? The answer is anyone who wants to understand the fragile foundations of our political life. We live in an era of growing political polarization, eroding trust in democratic institutions, and rising geopolitical instability. It is easy to take peace and order for granted, to treat them as the natural state of things. Hobbes reminds us, with chilling clarity, that peace is not natural. It is an artificial, fragile achievement that must be constantly maintained and paid for. *Leviathan* is not a book that will make you feel good about human nature or the state of the world. But it is a book that will force you to think deeply about what you are willing to sacrifice for your security, and what price you are willing to pay for your freedom. By confronting Hobbes’s stark, uncompromising vision, we are forced to ask ourselves: if we reject his absolute sovereign, how else can we prevent our societies from sliding back into the war of all against all? That is the enduring challenge of *Leviathan*, and why it remains one of the most indispensable books ever written.