The abortion rights movement, in contrast, is a movement of autonomy. Its primary appeal is to individual choice, not social inclusion. And the choice it elevates seems (to some people) in tension with the principle of inclusion. A fetus is genetically distinct from the mother, is biologically human and has the inherent capacity to develop into a child. This makes it different from a hangnail or a tumor. At what point does this developing human life deserve our sympathy and protection? When neurological activity develops? When the fetus can feel pain? When a child is born? When an infant can think and reason? All these “achievements” are, in fact, scientifically and ethically arbitrary. They don’t mark the start of a new life, just the development of an existing life.
It is the antiabortion movement that appeals to inclusion. It argues for a more expansive definition of the human community. It opposes ending or exploiting one human life for the benefit of another. There are heart-rending stories that prevent the simplistic application of this approach. But most of the antiabortion men and women I know have the genuine and selfless motivation of trying to save innocent lives.