 Libertarianism typically asserts that the right to suicide is a right of noninterference, to wit, that others are morally barred from interfering with suicidal behavior. Some assert the stronger claim that the right to suicide is a liberty right, such that individuals have no duty to forego suicide (i.e., that suicide violates no moral duties), or a claim right, according to which other individuals may be morally obliged not only not to interfere with a person’s suicidal behavior but to assist in that behavior. (See the entry on  rights.)  Our having a claim right to suicide implies that we also have rights of noninterference and of liberty and is a central worry about physician-assisted suicide (Pabst Battin 1996, 163–164). Since whether we have a liberty right to suicide concerns whether it violates other moral obligations, including obligations to other people, I shall leave discussion of that issue to  section 3.5  and focus here on whether there is a right of noninterference. (Whether suicidal individuals have a claim right to others’ assistance is addressed in  section 3.8.)