Ethics

Kant: Duty and Dignity: 3 key ideas

The core ideas of Kant: Duty and Dignity, each in under a minute, written in our own words. Want the full depth? Get the book.

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  1. IDEA 1 OF 3

    Act on rules you could make universal

    Kant's test for a choice is whether you could want everyone in your position to act the same way.

    If a rule fails when everyone follows it, such as lying when convenient, it is wrong.

  2. IDEA 2 OF 3

    People are ends, never mere means

    Treat every person as valuable in themselves, not only as a tool for your goals.

    This idea underpins human dignity and informed consent.

  3. IDEA 3 OF 3

    Good will and duty

    For Kant, an act is morally worthy when done because it is right, not for reward or fear.

    A civil servant who stays honest when no one is watching shows this kind of will.

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