And I don’t dispute this. What I dispute is the implication that this is in any way relevant to the matter at hand, and it is not. The hand is composed of cells, which are alive, and thus can be killed. The fetus is also composed of cells, which are alive, and can be killed. You thus do not need to define the fetus as a person in order to claim that it can be killed. That it can be killed only proves that it is made of living cells, which no one disputes. Whether it is a person or not is the salient question of the abortion debate, but it doesn’t come into play here. That’s all I’m saying.