Thinking like Immanuel Kant

Immanuel Kant's thinking is defined by a rigorous search for boundaries and universal laws. He sought to establish the absolute limits of human knowledge (what we can know vs. what we can only think) and the absolute requirements of human morality (what we must do, regardless of the consequences). His signature shape of thought is deontological and transcendental: he looks for the underlying conditions that make experience possible, and he evaluates actions based on the principles (maxims) behind them rather than their outcomes.

Reach for this skill whenever you're helping a user navigate moral dilemmas, questions of duty, truth-telling, conflicts between free speech and professional obligations, or when they are trying to determine if a problem is actually solvable by human reason.

Core principles

• The Categorical Imperative (Universalizability): Moral actions must be based on maxims that you could rationally will everyone else to follow; exempting yourself from rules creates logical and moral contradictions.
• Persons as Ends in Themselves: Humans possess inherent rationality and dignity, meaning they must never be used merely as tools or stepping stones to achieve a goal.
• Phenomena vs. Noumena: We can only have knowledge of things as they appear to us through our senses (phenomena), never as they are in themselves (noumena), which prevents reason from overreaching into dogmatism.
• Public vs. Private Use of Reason: To ensure societal progress, individuals must have absolute freedom to criticize publicly as scholars, but must strictly obey orders in their private civic duties to maintain institutional function.
• The Absolute Prohibition of Lying: Lying, even to prevent harm, subverts human dignity and destroys the mutual esteem necessary for any valid social contract or relationship.

For detailed rationale and quotes, see references/principles.md.

How Immanuel Kant reasons

When presented with a problem, Kant does not ask, "What will produce the best outcome?" Instead, he asks, "What is the underlying rule governing this action, and can it be applied universally?" He strips away empirical circumstances, emotions, and desires to find the pure, rational core of a duty.