Thomas Hobbes’s Leviathan, published in 1651, presents a radical and enduring argument for the necessity of a strong, centralized sovereign power. At the heart of his philosophy lies a stark depiction of the "state of nature," a hypothetical condition of humanity prior to organized society. For Hobbes, this state is not a pastoral idyll but a brutal arena defined by perpetual conflict and the absence of any governing authority. His core thesis is that human beings, driven by self-preservation and a relentless desire for power, would descend into a "war of all against all" without a coercive force to maintain order. This grim outlook, rooted in a mechanistic understanding of human motivation, provides the foundational justification for his social contract theory, wherein individuals surrender certain freedoms to an absolute sovereign in exchange for security and peace.
Hobbes begins his analysis by positing that in the state of nature, individuals are fundamentally equal in their physical and mental capacities. While some may be stronger or more cunning, the differences are not so great as to grant any one person a decisive advantage. This equality, paradoxically, breeds insecurity. Because anyone can potentially harm another, and because individuals are driven by a desire for glory and a fear of death, they are constantly on guard. This leads to preemptive strikes and a pervasive atmosphere of mistrust. Hobbes famously describes this condition as one where "there is no place for Industry; because the fruit thereof is uncertain: and consequently no Culture of the Earth; no Navigation, nor use of the commodious Building; no Instruments of moving, and removing, such things as require much force; no Knowledge of the face of the earth; no account of Time; no Arts; no Letters; no Society; and which is worst of all, continuall feare, and danger of violent death; and the life of man, solitary, poore, nasty, brutish, and short." This is not merely a descriptive account; it’s a logical deduction from his premises about human nature.
The absence of a common power means there is no law, no justice, and no property. In this state, every individual has a "Right to all things," including the bodies of others. This is not a license for unbridled freedom, but rather a description of the fundamental insecurity that pervades such an existence. Without the guarantee of protection, any attempt at cooperation or long-term planning is rendered futile. The pursuit of individual desires, unchecked by any external authority, inevitably results in competition, diffidence (distrust), and glory-seeking, which are the primary causes of quarrel. Hobbes uses the analogy of billiard balls colliding to illustrate how individuals, without restraint, would constantly impact and damage one another. The only recourse is to seek a way out of this miserable condition.
Hobbes identifies two key "Laws of Nature" that, even in the absence of an overarching sovereign, can guide individuals toward peace. The first law dictates seeking peace and following it, while the second requires individuals to be willing, when others are too, to lay down their right to all things and be contented with as much liberty against others as one would allow others against oneself. These laws are not moral imperatives in the traditional sense, but rather prudential precepts derived from the understanding that pursuing the "war of all against all" is ultimately self-defeating. However, these laws are insufficient on their own. They are like the theorems of geometry, which are true but ineffective without enforcement. To ensure these laws are followed, a coercive power is necessary.
This necessity leads to the formation of the social contract. Individuals, recognizing that their lives are unbearable in the state of nature, agree among themselves to transfer their natural rights to a sovereign. This sovereign, whether a monarch or an assembly, must possess absolute and undivided power. The Leviathan, the artificial man representing the state, is created through this contract. Its purpose is to wield the power of all its subjects to enforce peace and security. The subjects owe allegiance to the sovereign, and in return, they receive protection from internal strife and external invasion. Hobbes argues that any division of power, or any right of subjects to resist the sovereign, would inevitably lead back to the state of nature, thus defeating the very purpose of the contract. The sovereign’s authority is absolute because its power is derived from the consent of all, and its legitimacy rests on its ability to prevent the return to chaos.
In conclusion, Thomas Hobbes’s theory of the state of nature offers a compelling, albeit bleak, justification for absolute sovereignty. By depicting human life without government as a perpetual struggle for survival, driven by fear and self-interest, he argues that only a powerful, unquestioned authority can secure the peace and order necessary for human flourishing. The Leviathan, born from the ashes of the state of nature, represents the ultimate achievement of civilization: the subjugation of destructive natural instincts to the rule of law, thereby making life tolerable and allowing for the development of society.