Academics are at the very heart of the knowledge economy, but just how far should they and their institutions go in the commercial exploitation of their ideas? Hannah Fearn explores the potential costs and benefits
The academic who helped show how the better-off get more from comprehensive schools than the poor tells Melanie Newman of his experience of the class divide
'If I find out that the gang plans to carry out a murder,' the sociologist asked his supervisor, 'should I tell someone?' Sudhir Venkatesh tells Matthew Reisz about fieldwork Chicago-style