title: Levels of selection.
authors.affiliation: Department of Philosophy, University of Bristol, Bristol, UK. Samir.Okasha@bristol.ac.uk
authors.forename: Samir
authors.initials: S
authors.lastname: Okasha
mesh_terms: D000818:Animals; D005075:Biological Evolution; D005823:Genetics / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008957:Models, Genetic; D012641:Selection, Genetic