Human Nature: Freedom, Dualism, and the Immaterial Soul
The Place of Man in Nature
Following his metaphysical proofs of God’s existence, Rousseau investigates humanity’s place within the divine order. He posits that man is the center of creation, supporting this claim with several arguments:
- Dominion over animals
- Mastery of nature through technology
- Knowledge and intelligence about the universe
- Possession of moral capacities (reason and innate sense of justice)
- Capacity to connect with God through worship
Rousseau argues that this worship stems from self-love and an innate feeling of gratitude, not learned doctrine. This emphasizes feeling over reason, rejecting intellectualism as the foundation of morality. He believes intellectualism disrupts the natural harmony between man and God by requiring knowledge of virtue, potentially excluding those who lack access to it.
Anthropological Dualism: The Distinction Between Humans and Animals
Rousseau observes a contradiction: while nature exhibits harmony, humanity exists in chaos. He attributes this to the dualism of human nature, where man, possessing free will, can reject what is beneficial and ignore universal order. This freedom distinguishes humans from animals, who are driven by mechanical causes.
Rousseau’s anthropological dualism separates humans from physical objects and animals, which he views as machines. He describes humans as having active and passive elements. The active element relates to judgment, will, and choice, while the passive element involves subservience to bodily appetites. Freedom arises from opposing selfish passions, while enslavement results from succumbing to immediate desires. Unlike animals, whose behavior is instinctual, humans are autonomous and free to choose the meaning of their existence.
This freedom implies an immaterial principle within human nature—the soul. Rousseau connects freedom and the soul, arguing that freedom’s existence necessitates an immaterial substance.
Arguments Against Materialism and for Dualism
Rousseau presents several arguments against materialism and in favor of dualism:
- Contradiction Argument: If humans were purely material, they would exhibit a single tendency. However, they experience both prejudices (passions, desires) and innate moral capacities (self-love, sense of justice). This contradiction suggests the existence of more than a single material substance.
- Materialist Analogy: If thought were a material quality, all material beings should think, just as all vibrating matter produces sound. Since not all matter thinks, thought cannot be purely material.
- Freedom Argument: If humans are free, they must possess something beyond matter—a soul. Free will’s influence on physical behavior suggests the existence of an immaterial component.
- Causality Argument: Actions originate from free will. To deny this is to suggest effects without causes. Since humans are free, an immaterial substance (the soul) must exist.
The Third Article of Faith: Man’s Freedom and Immaterial Soul
Rousseau’s reflections on human disorder lead him to his third article of faith: man is free and possesses an immaterial soul. This means that conscious, voluntary actions can be morally evaluated because humans have the freedom to decide based on their understanding of justice and virtue. Rousseau asserts that humans possess an intangible aspect that enables moral deliberation through feelings, not judgments.
Immortality of the Soul
Rousseau further argues for the soul’s immortality. As an immaterial principle independent of the physical world, the soul is indestructible and capable of surviving the body’s decay.