Forget those scrawled annotations: Peter Barry believes that students learn far more about how to craft an essay from a few minutes of face-to-face dialogue
Raymond Geuss foresees a future of strict controls or war over resources. Matthew Reisz meets the radical philosopher and traces his intellectual development
Prog rock devotee Greg Walker takes an affectionate look at an intelligent and gloriously ambitious genre, and asks us to celebrate the era when rock's dinosaurs roamed the Earth