title: Valuable and valueless diversity.
authors.affiliation: a University of Oxford.
authors.forename: Chris
authors.initials: C
authors.lastname: Gyngell
mesh_terms: D006233:Persons with Disabilities; D014644:Genetic Variation; D006801:Humans; D019836:Preimplantation Diagnosis / Q000941:ethics*; D011296:Prenatal Diagnosis / Q000941:ethics*