Justice_ What's the Right Thing to Do_ - Michael Sandel [58]
For Kant, suicide violates the categorical imperative in the same way. If I end my life to escape a painful condition, I use myself as a means for the relief of my own suffering. But as Kant reminds us, a person is not a thing, “not something to be used merely as a means.” I have no more right to dispose of humanity in my own person than in someone else. For Kant, suicide is wrong for the same reason that murder is wrong. Both treat persons as things, and fail to respect humanity as an end in itself.24
The suicide example brings out a distinctive feature of what Kant considers the duty to respect our fellow human beings. For Kant, self-respect and respect for other persons flow from one and the same principle. The duty of respect is a duty we owe to persons as rational beings, as bearers of humanity. It has nothing to do with who in particular the person may be.
There is a difference between respect and other forms of human attachment. Love, sympathy, solidarity, and fellow feeling are moral sentiments that draw us closer to some people than to others. But the reason we must respect the dignity of persons has nothing to do with anything particular about them. Kantian respect is unlike love. It’s unlike sympathy. It’s unlike solidarity or fellow feeling. These reasons for caring about other people have to do with who they are in particular. We love our spouses and the members of our family. We feel sympathy for people with whom we can identify. We feel solidarity with our friends and comrades.
But Kantian respect is respect for humanity as such, for a rational capacity that resides, undifferentiated, in all of us. This explains why violating it in my own case is as objectionable as violating it in the case of someone else. It also explains why the Kantian principle of respect lends itself to doctrines of universal human rights. For Kant, justice requires us to uphold the human rights of all persons, regardless of where they live or how well we know them, simply because they are human beings, capable of reason, and therefore worthy of respect.
Morality and Freedom
We can now see the link, as Kant conceives it, between morality and freedom. Acting morally means acting out of duty—for the sake of the moral law. The moral law consists of a categorical imperative, a principle that requires us to treat persons with respect, as ends in themselves. Only when I act in accordance with the categorical imperative am I acting freely. For whenever I act according to a hypothetical imperative, I act for the sake of some interest or end given outside of me. But in that case, I’m not really free; my will is determined not by me, but by outside forces—by the necessities of my circumstance or by the wants and desires I happen to have.
I can escape the dictates of nature and circumstance only by acting autonomously, according to a law I give myself. Such a law must be unconditioned by my particular wants and desires. So Kant’s demanding notions of freedom and morality are connected. Acting freely, that is, autonomously, and acting morally, according to the categorical imperative, are one and the same.
This way of thinking about morality and freedom leads Kant to his devastating critique of utilitarianism. The effort to base morality on some particular interest or desire (such as happiness or utility) was bound to fail. “For what they discovered was never duty, but only the necessity of acting from a certain interest.” But any principle based on interest “was bound to be always a conditioned one and could not possibly serve as a moral law.”25
Questions for Kant
Kant’s moral philosophy is powerful and compelling. But it can be difficult to grasp, especially