title: Viability, values, and the vast cosmos.
authors.forename: Dennis J
authors.initials: DJ
authors.lastname: Horan
mesh_terms: D000028:Abortion, Induced; D033421:Beginning of Human Life; D002170:Canada; D009358:Congenital, Hereditary, and Neonatal Diseases and Abnormalities; D003416:Criminal Law; D005066:Euthanasia, Passive; D005328:Fetal Viability; D005333:Fetus; D033161:Government Regulation; D006708:Homicide; D006801:Humans; D007206:Individuality; D007231:Infant, Newborn; D033222:Judicial Role; D007603:Jurisprudence; D007878:Legislation as Topic; D019369:Life; D028681:Moral Obligations; D028723:Personhood; D010820:Physicians; D011297:Prenatal Exposure Delayed Effects; D012926:Social Control, Formal; D012941:Social Responsibility; D026712:Value of Life; D028761:Withholding Treatment