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Tibor R. Machan’s Framework for a Free Society

By Edward W. Younkins

September 5, 2025

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Tibor R. Machan (1939–2016) was one of the most articulate and influential neo-Aristotelian defenders of the free society in the late 20th and early 21st centuries. Born in Hungary and having fled communist oppression as a teenager, Machan brought a lived appreciation of liberty to his philosophical work. Over the course of several decades, he developed a rigorous, morally grounded case for individual freedom, rooted in the tradition of ethical naturalism and inspired by the Aristotelian understanding of human flourishing. His vision of a free society was not merely an economic program or political preference—it was a comprehensive philosophical paradigm he called classical individualism.

Machan devoted his career to constructing a comprehensive ethical and metaphysical justification for individual liberty.

A prolific philosopher holding academic positions at Auburn University and Chapman University and associated with organizations like the Hoover Institute, Machan devoted his career to constructing a comprehensive ethical and metaphysical justification for individual liberty. His intellectual project—spanning over four decades and dozens of books—sought to reframe the argument for a free society by grounding it in Aristotelian ethical naturalism rather than the utilitarian or pragmatic views that dominate contemporary discourse.

This essay examines the evolution and integration of Machan’s defense of liberty through four pivotal works: Human Rights and Human Liberties (1975), Individuals and Their Rights (1989), Capitalism and Individualism (1990), and Classical Individualism (1998). Together, these texts form an interlocking philosophical system that presents individualism not as a mere economic principle but as the moral precondition for human flourishing.

In Human Rights and Human Liberties (1975), Machan began by establishing the moral foundation of individual rights as inherent to human nature. In Individuals and Their Rights (1989), he deepened his theory of rights, clarifying their moral basis and political implications. In Capitalism and Individualism (1990), he presented free-market capitalism as the economic system most consistent with these principles. Finally, in Classical Individualism (1998), he synthesized decades of work into a unified philosophical framework. Across these works, Machan reframed the arguments for a free society from a neo-Aristotelian perspective, combining virtue ethics with a robust defense of private property, voluntary exchange, and limited government.

What emerges is a systematic defense of liberty that is both moral and practical: moral because it is grounded in the dignity and rational nature of the individual, and practical because it recognizes the effectiveness of free markets in promoting human well-being.

 

Ethical Naturalism and the Moral Foundations of Freedom

At the heart of Machan’s philosophy is ethical naturalism, the view that moral truths are grounded in human nature and the requirements of human flourishing. Drawing heavily on Aristotle, Machan holds that human beings have a specific telos or natural end: to live as rational, moral agents who exercise their capacity for choice in the pursuit of a good life. This is not an arbitrary ideal; it follows from the facts of what human beings are.

Morality is rooted in the objective requirements of living well as the kind of beings we are.

Ethical naturalism rejects both moral subjectivism and supernatural moral theories. For Machan, morality is neither a matter of personal preference nor the decree of a divine authority. It is rooted in the objective requirements of living well as the kind of beings we are. We are rational and volitional creatures; therefore, the virtues we must cultivate—prudence, courage, justice, temperance—are those that enable us to make choices in accordance with reason and in pursuit of a flourishing life.

This framework leads to a fundamental political insight: if moral life requires the free exercise of rational choice, then political institutions must protect the conditions under which such choice can occur. Coercion undermines the very possibility of moral agency. A society that allows individuals to live freely, make their own decisions, and accept responsibility for them is thus a moral necessity, not a mere option.

Machan’s neo-Aristotelian approach departs from purely consequentialist defenses of capitalism.

Machan’s neo-Aristotelian approach departs from purely consequentialist defenses of capitalism, which focus on efficiency or wealth creation. For him, the decisive argument is that capitalism, grounded in respect for property rights and voluntary exchange, is the only system that leaves individuals free to live as moral agents. Freedom is not just instrumentally valuable; it is a constitutive requirement of the good life.

 

Natural Rights and Moral Foundations (Human Rights and Human Liberties, 1975)

In his early book Human Rights and Human Liberties, Machan lays the groundwork for his theory of rights. He rejects both positivist conceptions of rights—those granted by the state—and utilitarian justifications, which treat rights as contingent tools for maximizing happiness. Instead, Machan argues for natural rights: moral claims that individuals possess by virtue of their nature as rational beings.

Human rights, in Machan’s view, are not privileges to be bestowed or withdrawn by governments. They are moral constraints that others, including governments, must respect. Rights set boundaries: they define a moral space within which individuals may act according to their own judgment. Chief among these rights are the rights to life, liberty, and property—each necessary for autonomous moral agency.

Machan is careful to distinguish between liberty and license. Liberty means the absence of coercive interference from others, but it is compatible with moral obligations and self-restraint. License, by contrast, is the unrestricted ability to do as one pleases without regard to the rights of others. The protection of rights ensures liberty but does not guarantee that individuals will use their freedom wisely: moral education and the cultivation of virtue remain necessary.

By grounding rights in human nature, Machan also explains why collectivist doctrines, which subordinate the individual to the group, are morally untenable. Groups do not possess rights apart from the individuals who compose them, and “group rights” that conflict with individual rights are incoherent. The moral function of government is to protect individual rights, not to impose collective goals.

Machan’s early masterwork established the framework for his entire philosophical enterprise by tackling the most fundamental challenge facing rights-based libertarianism: the justification of rights themselves. Writing in the shadow of Robert Nozick’s Anarchy, State, and Utopia (1974), Machan recognized that Nozick’s brilliant defense of the minimal state presupposed the very rights it sought to protect. Machan’s project was foundational: he aimed to provide the meta-ethical grounding that libertarian theory typically lacked.

At the heart of Machan’s 1975 work lies a robust natural law theory revitalized with insights from Aristotle and the 20th century philosopher Ayn Rand. He surveys the natural rights tradition from Aristotle through Locke, offering a powerful rebuttal to David Hume’s famous is-ought dichotomy, which had long been weaponized against natural rights theories. For Machan, human rights are neither divine gifts nor social conventions, but objective moral principles derived from the nature of human beings as rational, volitional agents. His central argument proceeds through several critical steps:

Teleological Anthropology: Humans possess a specific nature defined by their capacity for rational, volitional consciousness. This capacity establishes a natural telos or end: the sustenance and flourishing of one’s existence as a human being.

The Virtue of Rationality: Moral excellence consists in the full exercise of one’s rational capacities. The choice to think or not—what Machan, following Rand, terms “volitional consciousness”—is the fundamental act of free will.

Rights as Social Preconditions: Rights emerge as the necessary social conditions for human flourishing. As Machan defines them, rights are social conditions that ought to be maintained, moral principles pertaining to aspects of social life that protect the individual’s capacity to exercise rational judgment.

A crucial but controversial element of Machan’s early theory was his insistence on identifying a universal human purpose—a summum bonum of self-sustenance—which he argued was essential for establishing an objective moral standard. This put him at odds with Rand’s more conditional approach to ethics. Whereas Rand maintained that morality and obligation only applies “if” one first chooses to live, Machan asserted that human nature itself establishes a moral obligation to choose life. This divergence revealed Machan’s deeper commitment to Aristotelian moral essentialism over Randian moral conditionalism.

 

The Individual as Moral Agent (Individuals and Their Rights, 1989)

Fourteen years after his groundbreaking work, Machan deepened his philosophical system in Individuals and Their Rights, offering a more comprehensive examination of the metaphysical and epistemological foundations of individualism. This work directly confronted the postmodern and collectivist challenges that had gained intellectual dominance in academia, arguing that rights are not merely political concepts but emergent properties of human nature. Machan contends that to speak meaningfully about rights requires an integrated philosophical framework encompassing:

Metaphysics: a reality-grounded view of human nature as both individual and social, and the nature of the real world that follows natural laws

Epistemology: the capacity of human reason to discern objective moral truths and discover natural law

Ethics: the virtues required for individual flourishing and interpersonal conduct

Politics: the institutional protection of moral agency

Economics: free markets based on voluntary exchange

Machan’s central innovation in this work is his reconceptualization of rights as conditions of moral jurisdiction. He argues that rights are to provide adult persons with a sphere of moral jurisdiction. This is due them because of their moral nature, because they have moral tasks in life that they ought to fulfill. Intruding on their sphere of moral jurisdiction would amount to thwarting their moral agency. This framing shifts the justification for rights from freedom from coercion (negative) to the requirements for fulfilling one’s human potential (positive).

In Individuals and Their Rights, Machan develops his theory more fully. Here, he emphasizes that the individual is the primary unit of moral and political analysis—not the tribe, class, or state. The individual is the bearer of rights because the individual is the locus of moral agency.

Rights and responsibilities, Machan insists, are correlative. To have the right to make choices is also to bear the responsibility for the consequences of those choices. A rights-based society is thus one in which individuals are treated as capable of self-governance and are held accountable for their actions.

Private property occupies a central place in Machan’s theory. Without secure ownership of the resources necessary for life, individuals cannot truly exercise their autonomy. Property rights are not mere social conventions; they follow logically from the right to life and the moral requirement to act on one’s own judgment. If one is to live by one’s own rational deliberation, one must control the material means of one’s survival and flourishing.

Machan also dismantles the notion that rights can be “balanced” or “traded off” against one another in the name of the public good. Rights are moral side constraints that limit the permissible actions of others, including the state. They are not negotiable instruments to be sacrificed for utilitarian gains.

 

The Moral Case for Capitalism (Capitalism and Individualism, 1990)

By the time he wrote Capitalism and Individualism, Machan had turned his attention explicitly to the economic system most compatible with his moral philosophy: free-market capitalism. He defines capitalism not merely as an economic arrangement but as the institutional embodiment of respect for individual rights. In a capitalist society, economic transactions are voluntary. Each participant acts to further his or her own goals, and exchanges occur only when both parties expect to benefit. This mutuality of benefit reflects the moral principle of respect for others as ends in themselves, not as means to one’s own purposes.

Machan addresses common criticisms of capitalism—its alleged promotion of selfishness, inequality, and exploitation—by distinguishing between rational self-interest and predation. Capitalism, properly understood, channels self-interest into productive, mutually beneficial activity through the mechanism of voluntary exchange. Inequality in outcomes is not unjust when it arises from the free exercise of talents and choices. What is unjust is the use of force to seize or redistribute the fruits of others’ labor.

He also confronts the welfare state’s paternalism, which undermines individual responsibility by substituting state judgment for personal decision-making. For Machan, the moral superiority of capitalism lies in its recognition that individuals have both the right and the duty to shape their own lives.

For Machan, the moral superiority of capitalism lies in its recognition that individuals have both the right and the duty to shape their own lives.

In Capitalism and Individualism, Machan applied his philosophical system to the specific defense of free markets, directly confronting what he termed the “morally repugnant” economic definition of individualism that reduces humans to homo economicus. His central thesis is that capitalism requires not an amoral, self-interested actor but rather a morally responsible individual whose economic choices are guided by ethical principles derived from human nature.

Machan’s reframing of capitalism proceeds through several critical arguments:

Beyond Homo Economicus: The book mounts a robust argument for a conception of the individual that recognizes the values of the free market and civil liberties but avoids licensing the unbridled pursuit of self-interest. Machan distinguishes rational self-interest from crude selfishness, showing how market exchange requires virtues like honesty, promise-keeping, and respect for others’ rights.

The Ethical Basis of Entrepreneurship: Business activity is reconceptualized as a moral endeavor when conducted within rights-respecting parameters. Entrepreneurs serve human flourishing by creating wealth, solving problems, and expanding opportunity—activities that require and cultivate virtues like rationality, productiveness, and justice.

Individualism as Implying Sociality: Far from advocating atomism, Machan argues that individualism makes genuine social cooperation possible by respecting others as autonomous agents rather than instruments to be manipulated. Voluntary exchange creates a moral nexus where all parties exercise their judgment for mutual benefit.

Machan’s distinctive contribution to business ethics emerges in his claim that capitalism provides the only economic system compatible with the exercise of moral agency. Government interventions, however well-intentioned, inevitably substitute political coercion for individual judgment, thereby undermining the possibility of authentic moral choice.

 

A Cohesive Paradigm (Classical Individualism, 1998)

In Classical Individualism, Machan synthesizes findings from his philosophical journey into a cohesive paradigm. This book affirms that each human being is a distinct moral agent, naturally entitled to live in freedom, own property, and pursue happiness without coercive interference. It is “classical” in drawing on the virtue ethics of Aristotle, and “individualist” in making the individual the central moral and political concern.

This framework integrates metaphysics, ethics, politics, and economics. Metaphysically, it recognizes human beings as rational and volitional. Ethically, it grounds moral norms in the requirements of human flourishing. Politically, it endorses a limited government whose sole legitimate function is the protection of rights. Economically, it supports laissez-faire capitalism as the system most consistent with individual autonomy.

Classical individualism is not atomistic; it acknowledges the importance of community and cooperation but insists that these must be voluntary. Human beings thrive in social contexts precisely because they are free to choose their associations. Genuine community is possible only among individuals who respect one another’s rights.

By the publication of Classical Individualism, Machan had refined his defense of liberty into what he termed “classical individualism”,” a position consciously differentiated from both Hobbesian radical individualism and all forms of collectivism. This culminating work offers the most sophisticated articulation of the connection between metaphysical freedom and political liberty in Machan’s corpus. He defines classical individualism as an individualism humanized by classical philosophy, rooted in Aristotle rather than Hobbes, that recognizes humans as social beings, while insisting that everyone is a self-directed agent who is responsible for what he or she does.

The book’s central theoretical contribution is its rigorous defense of agent-causal freedom as the indispensable foundation for political freedom. Machan argues that:

The Normative Requires the Causal: Political freedom is inherently normative because it designates freedom from coercive restrictions to which we have a right. But normative claims about rights require moral agency, which in turn requires metaphysical free will.

Self-Determination Explains Moral Individuation: Humans differ from other animals not merely in complexity but in kind. While animals have characters shaped by nature and nurture, humans possess the capacity to control how these factors influence them through rational self-determination.

Determinism Undermines Justice: Following Aristotle, Machan contends that justice requires desert, and desert requires control. Determinism eliminates genuine control, thereby rendering concepts of justice and rights incoherent.

This framework enables Machan’s devastating critique of John Rawls’s independence thesis, the claim that political theory can be neutral toward comprehensive philosophical doctrines. Machan demonstrates how Rawls smuggles deterministic presuppositions into his theory of justice when he argues that character formation depends in large part upon fortunate family and social circumstances for which he can claim no credit. For Machan, Rawls’s attempt to bracket metaphysical questions about free will results in a political theory that implicitly denies the very moral agency required to make justice meaning

 

Integration, Critical Reflections, and Contemporary Relevance

When synthesized, Machan’s four works present a coherent philosophical architecture for liberty that progresses from metaphysics to politics and economics:

Metaphysics: Human beings are rational animals with free will who can initiate causal chains through choice (Classical Individualism).

Epistemology: Through reason human beings can discern objective knowledge (Individuals and their Rights).

Ethics: Morality consists in living rationally to achieve flourishing, requiring virtues like honesty, integrity, and productiveness (Human Rights and Human Liberties).

Politics: Rights establish spheres of moral jurisdiction where individuals can exercise responsibility without coercive interference (Individuals and Their Rights).

Economics; Free markets institutionalize voluntary cooperation among responsible agents, creating wealth while respecting rights (Capitalism and Individualism).

This integrated system offers several advantages over competing libertarian frameworks. First, it answers the “why be moral?” question that plagues deontological libertarianism by rooting rights in human flourishing rather than abstract axioms. Second, it provides resources to counter collectivist challenges by showing how individualism enables rather than undermines community. Third, it offers a positive moral vision of capitalism that transcends mere efficiency arguments.

Nevertheless, Machan’s system faces significant challenges. His robust moral realism depends on controversial Aristotelian metaphysical commitments that many contemporary philosophers reject. His attempted reconciliation of Rand with Aristotle never fully resolves the tension between Rand’s conditional ethics (“if you choose to live”) and Aristotle’s teleological imperative (“man ought to live as a rational being”). Additionally, his agent-causal theory of free will, while philosophically sophisticated, remains at odds with dominant physicalist paradigms in the philosophy of mind.

In addition, Machan, like Rand, bases his argument for natural rights as normative principles on the premise that the moral task of each person is his flourishing as a human being and as the unique individual that he is. For him, rights are moral (i.e., normative) principles which apply to people within a social context and which are protected by the minimal state. The neo-Aristotelian philosophers, Douglas B. Rasmussen and Douglas J. Den Uyl see a problem in putting what Machan and Rand have called a moral principle (i.e., natural rights) as the subject of political action or control. Their goal is to abandon the idea that politics is institutionalized ethics. Rasmussen and Den Uyl base their view of natural rights as metanormative principles on the universal characteristics of human nature that call for the protection and preservation of the possibility of self-directedness in society regardless of the situation. Both the Rand/Machan perspective and the Rasmussen/Den Uyl view have strong supporters.

Some critics of Machan’s views question whether rights can be grounded solely in human nature without appealing to some external moral authority. Others argue that unfettered markets fail to address problems such as poverty, externalities, and public goods. Machan’s response is that the proper role of government is to prevent rights violations, not to guarantee specific outcomes, and that most social challenges can be better addressed through voluntary action, market processes, and civil society.

Another challenge concerns the balance between individual autonomy and community obligations. Machan’s view is that genuine obligations to others—such as honesty, reciprocity, and charity—are moral duties but lose their moral character when coerced. A society of free individuals can cultivate a culture of virtue without resorting to compulsion.

In an age of growing state power, surveillance, and economic regulation, Machan’s insistence on the moral primacy of the individual remains deeply relevant. His classical individualism offers a principled alternative to collectivist ideologies of both the left and right.

 

Conclusion

Tibor R. Machan’s defense of a free society stands out for its philosophical depth and moral clarity. From Human Rights and Human Liberties through Classical Individualism, he developed a unified argument grounded in ethical naturalism and the Aristotelian vision of human flourishing. His case for individual rights, private property, voluntary exchange, and limited government is not merely an economic prescription but a moral imperative.

Tibor Machan’s comprehensive philosophical project is an ambitious attempt to ground libertarian political theory in Aristotelian ethics.

Tibor Machan’s comprehensive philosophical project is an ambitious attempt to ground libertarian political theory in Aristotelian ethics. By constructing an integrated system that moves from metaphysics to economics, he accomplished what few libertarian thinkers have even attempted: a moral defense of liberty that neither reduces freedom to mere preference-satisfaction nor retreats into ahistorical abstraction. His concepts of rights as spheres of moral jurisdiction, capitalism as an expression of responsible agency, and individualism as the necessary framework for human flourishing provide powerful alternatives to both collectivist ideologies and reductionist libertarianism.

The enduring relevance of Machan’s work lies in its recognition that political freedom requires more than institutional arrangements—it demands a philosophical anthropology that takes seriously the moral nature of human beings. As he eloquently stated in Classical Individualism, the upreme importance of each human being consists not in isolated self-sufficiency but in the capacity for self-directed moral agency within a social context.  In an era where free societies face challenges from resurgent collectivisms, identity politics, and utilitarian technocracy, Machan’s neo-Aristotelian defense of liberty provides both a compelling theoretical framework and a moral rallying cry.

By reframing the defense of capitalism within a virtue ethics framework, Machan bridges the gap between moral philosophy and political economy. He shows that freedom is not just a means to prosperity. It is the condition that makes moral life itself possible. In affirming the dignity and autonomy of the individual, classical individualism offers both a justification for and a vision of the free society that is as relevant today as when Machan first began his philosophical journey

 

Sources:

Tibor R. Machan, Human Rights and Human Liberties (Chicago: Nelson-Hall, 1975).

Tibor R. Machan, Individuals and Their Rights (Chicago: Open Court, 1989).

Tibor R. Machan, Capitalism and Individualism (New York: St. Martin’s Press, 1990).

Tibor R. Machan, Classical Individualism (London: Routledge, 1998).

 

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