title: Why has natural selection left us so vulnerable to anxiety and mood disorders?
authors.forename: Randolph M
authors.initials: RM
authors.lastname: Nesse
mesh_terms: D001008:Anxiety Disorders / Q000175:diagnosis / Q000209:etiology*; D005075:Biological Evolution; D006801:Humans; D019964:Mood Disorders / Q000175:diagnosis / Q000209:etiology*; D012641:Selection, Genetic / Q000502:physiology*