EntityQ948447· pop 10· linked from 95 articlesLeon KassSign in to saveAmerican academicConnectionsDoctor of PhilosophyEntitybioethicsEntityAristotleEntityPlatoEntityJerusalemCityWashington, D.C.EntityGeorge W. BushPersonLeo TolstoyEntityChicagoEntityCharles DarwinEntityRené DescartesEntitymedicineEntityIllinoisEntityJean-Jacques RousseauEntitygeometryEntityBostonEntityhuman rightsEntityvirusEntitysocialismEntityabortionEntityCategories1939 births21st-century American JewsAmerican bioethicistsAmerican Enterprise InstituteFellows of the Hastings CenterHarvard University alumniJewish American scientistsLiving peoplePeople appearing on C-SPANSt. John's College (Annapolis/Santa Fe) facultyUniversity of Chicago alumniUniversity of Chicago faculty