title: Scientific progress and ethical issues.
authors.affiliation: Princeton University, USA.
authors.forename: Harold T
authors.initials: HT
authors.lastname: Shapiro
mesh_terms: D026688:Bioethical Issues; D019976:Cloning, Organism; D004622:Embryo, Mammalian / Q000166:cytology; D006801:Humans; D011640:Public Policy; D012586:Science / Q000941:ethics*; D013234:Stem Cells