A nurse gives excellent patient care because she genuinely loves helping people and feels happy when they recover. A second nurse gives the same care because he believes it is his duty regardless of whether he enjoys it. According to Kant, which action has moral worth?
AThe first nurse's — acting from natural warmth and love is more virtuous than cold, dutiful action.
BThe second nurse's — only actions done from duty, regardless of inclination, have moral worth.
CBoth have equal moral worth, since the outcome and external action are identical.
DNeither — moral worth requires applying the categorical imperative explicitly, not just feeling a sense of duty.
Kant's distinction between acting 'aus Pflicht' (from duty) and 'pflichtmäßig' (in accordance with duty) is central to his moral psychology. The first nurse does the right thing, but her moral reliability is contingent on her continued inclination — if she loses her love of helping, she might stop. The second nurse acts from reason regardless of feeling, which for Kant is the only reliable foundation for morality. Kant does not say warmth is bad — he says it is not the source of moral worth. Option A reflects the common intuition that Kant's account feels cold; Kant's reply is that reliability requires governing by reason, not mood.
Question 2 Multiple Choice
A politician proposes 'benevolent lying' — if lying would genuinely benefit the person being deceived, it is morally permissible. How would Kant evaluate this proposal?
AIt passes the categorical imperative because universalizing 'lie when it helps someone' would produce good social outcomes.
BIt fails because it grounds moral permission in consequences, while the moral law is determined by reason's structure, not outcomes.
CIt passes the humanity formula because benevolent lying respects the interests of the person being deceived.
DIt fails only if the lying also harms a third party; lying that benefits only the other person is a borderline case.
Kant's prohibition on lying is categorical. Universalizing a maxim to lie whenever convenient would destroy the institution of truth-telling, making the maxim self-defeating. More fundamentally, benevolent lying still treats the deceived person as a means: it bypasses their rational agency by feeding them false information they cannot evaluate. Option C gets the humanity formula exactly backwards — respecting 'interests' is consequentialist reasoning. For Kant, dignity belongs to rational agency, not to preferences, so overriding someone's epistemic autonomy 'for their own good' is still a violation.
Question 3 True / False
For Kant, an action can be in accordance with duty while having no moral worth.
TTrue
FFalse
Answer: True
This is Kant's foundational distinction. A shopkeeper who gives correct change not to defraud customers — but because honesty is good for business — acts in accordance with duty: the external act is right. But its motivation is self-interest, not the recognition that reason demands honesty. Kant calls this pragmatic worth, not moral worth. Moral worth requires the right motive: the agent must act because reason identifies it as duty, regardless of whether doing so is also convenient, pleasant, or profitable.
Question 4 True / False
The humanity formula requires treating people's preferences and desires as the source of their dignity and therefore as ends to be satisfied.
TTrue
FFalse
Answer: False
Kant grounds human dignity in rational agency — the capacity to reason, set ends, and give oneself the moral law — not in preferences or desires. 'Treating someone as an end' means respecting their rational nature, not fulfilling whatever they happen to want. In fact, persons have dignity (absolute, unconditional worth) precisely because they are not priced by their usefulness or the satisfaction of their desires. This distinguishes Kant from desire-satisfaction theories: even if someone consents to being treated as a mere tool, using them that way still violates their dignity as a rational agent.
Question 5 Short Answer
Why does Kant insist that consequences are irrelevant to moral worth, and what practical problem does this solve?
Think about your answer, then reveal below.
Model answer: Consequences are empirical facts that depend on luck, circumstance, and factors outside the agent's control. If moral worth tracked consequences, a person who acts rightly but is thwarted by bad luck would have no moral worth, while a reckless person who accidentally produces good outcomes would. Kant grounds moral worth entirely in the will's motive — whether the agent acts from duty — because this is the only thing fully within rational control. This makes morality reliable: a person of good will acts rightly regardless of consequences, governed by reason rather than by hope for particular outcomes.
The key move is to locate moral worth entirely in the will rather than in outcomes. This prevents morality from becoming hostage to luck and ensures that the moral law applies equally to all rational agents in all circumstances — which is what Kant means by its unconditional, categorical character.