Fred Hoyle
Prominent Lecturers have included Bertrand Russell, Lancelot Hogben, Stanton Coit, Joseph Needham, Edward John Thompson (1942), Jacob Bronowski, Fred Hoyle, Margaret Knight, Harold Blackham, Laurens van der Post, Fenner Brockway, Jonathan Miller, David Starkey, Bernard Crick, AC Grayling and Roger Penrose.