Page:Dobbs v. Jackson Women's Health Organization - Court opinion draft, February 2022.pdf/47

Rh, 476 U.S. 747, 795 (1986) (White, J., dissenting)). Roe did not say, and no explanation is apparent.

This arbitrary line has not found much support among philosophers and ethicists who have attempted to justify a right to abortion. Some have argued that a fetus should not be entitled to legal protection until it acquires the characteristics that they regard as defining what it means to be a "person." Among the characteristics that have been offered as essential attributes of "personhood" are sentience, self-awareness, the ability to reason, or some combination thereof. By this logic, it would be an open question whether even born individuals, including young children or those afflicted with certain developmental or medical conditions, merit protection as "persons." But even if one takes the view that "personhood" begins when a certain attribute or combination of attributes is acquired, it is very hard to see why viability should mark the point where "personhood" begins.