title: Hedge against extinction.
authors.affiliation: Oxford Hills Internal Medicine Group, Norway, Maine 04268.
authors.forename: M A
authors.initials: MA
authors.lastname: LaCombe
mesh_terms: D005818:Genetic Engineering; D006801:Humans; D009689:Nuclear Warfare; D010684:Philosophy; D013672:Technology; D014925:Wit and Humor as Topic