Are abortion bans like mandatory kidney donations? Part 2

When abortion bans are compared to forced organ donation, the analogy turns on a moral sleight of hand. The thought experiment asks us to imagine a woman pregnant with triplets who can only carry them to term if she immediately receives a kidney transplant from the sole compatible donor in the world. Even if we grant that the unborn children are persons, many recoil at the idea of the state compelling someone to give up an organ. From this, it is concluded that abortion bans are similarly unjust.

But that conclusion depends on treating two very different kinds of acts as if they were morally the same. Refusing to donate an organ to someone who is already dying is an omission: it leaves the person in their original, fatal condition rather than making it worse. The moral intuition behind the organ donation case rests on a widely accepted idea that people may have a right not to provide extraordinary aid to others, even when that aid would save a life.

Abortion, however, does not fit that structure. It is not merely a refusal to help someone who is already dying. It is an intentional intervention that directly worsens the condition of a healthy developing human being, with death as the intended outcome. Actions like dismemberment or lethal injection are not neutral withdrawals of assistance; they are acts that actively cause harm. While there may be a right to refrain from helping, there is no corresponding right to deliberately and violently kill another person. Once that distinction is recognized, the organ donation analogy no longer does the moral work it is supposed to do.