title: A new political arithmetic to make sociology useful? Comments on a debate.
authors.affiliation: Faculty of Education and Language Studies, The Open University. m.hammersley@open.ac.uk
authors.forename: Martyn
authors.initials: M
authors.lastname: Hammersley
mesh_terms: D006801:Humans; D011050:Policy Making; D011057:Politics; D011640:Public Policy; D012961:Sociology