Nietzsche and Hume: Contrasting Perspectives on Human Nature

Nietzsche on the Human Condition

Continuing with his concept of man, Nietzsche posits that humanity is a fundamentally flawed animal—a disease in the universe. Because humans have not yet consolidated their nature, living involves a serious risk: either overcoming oneself or regressing to primitive animal states. Unlike other species that have produced something superior, humanity often refuses to evolve, clinging to past values instead of creating new meaning.

Despite this negative view, Nietzsche identifies a defining feature that sets humans apart: we are a future-oriented draft. By virtue of radical spontaneity, human beings conceive of ideals, goals, and targets.

Hume and the Science of Human Nature

Hume argued that all sciences related to human nature—including logic, morals, criticism, and politics—must be grounded in the experimental method. He believed that natural philosophy and religion must rely on experience and observation as the only solid foundation.

Hume advocated for an inductive rather than deductive method. He maintained that if experiments are judiciously collected and compared, we can establish a science of human nature with greater certainty and utility than any other field.

Nietzsche’s Critique of Christian Morality

Nietzsche’s criticism of morality is primarily directed at its roots in Christianity. He views this morality as unnatural, as it suppresses natural impulses to keep men enslaved to values like modesty and humility in exchange for the promise of an afterlife.

Consequently, Nietzsche seeks to establish a "master morality"—an active and creative will to power—in opposition to "slave morality," which he characterizes as an instinct of revenge against superior life. He challenges established religion, arguing that it promotes slave morality and celebrates weakness.

Hume’s Critique of Moral Rationalism

Hume, operating from an empirical basis, critiques the Socratic intellectualism that defines radical moral rationalism. While rationalists argue that the distinction between good and evil originates in reason, Hume argues that reason is insufficient to dictate human behavior.

According to Hume, moral censure is related to the usefulness of qualities. Actions are rewarded or punished based on their consequences: if they lead to individual or social improvement, they are rewarded; if they cause harm, they are punished. While reason helps us identify what benefits society, Hume concludes that feelings and sentiments are ultimately responsible for moral conduct.