PPE: the Oxford degree with a lot to answer for | Letters

I began studying economics at night school in Leeds in the 1950s and continued, at various institutions, as an external student of London University. Our courses were broadly, but not uncritically, Keynesian. We abjured fancy equations and sprinkled our essays with phrases like “a tendency to” and “pressure towards” this or that as a consequence of some other event. As a teacher I have tried to keep reasonably up to date, and learned in the early 70s, for example, to