‘Events open to the public from the University of Cambridge.’

Annual Clare Hall Ashby Lecture - plus other series of lectures and talks, some of which can be open to the public. Enquire about attendance.

Darwin Lecture Series 'In the second term of every academic year since 1986 Darwin College has organised a series of eight public lectures. Each series has been built around a single theme, approached in a multi-disciplinary way, and with each lecture prepared for a general audience by a leading authority on his or her subject ... The Darwin College Lectures are very popular, each attended by around 600 people, so you must arrive early to ensure a place. Stewards at the door follow a strict Admissions Policy to ensure fairness. An adjacent overflow theatre (with live TV coverage) is provided for those who cannot be seated in the main hall.'

'Trinity College hosts a number of Public Lectures, which take place on a regular basis (usually either annually or biannually) ... The lectures are open to all, with no ticket required.'

Occasional lectures, which may be open to all, as well as the annual Graham Storey Lecture: 'This is an open lecture and all are welcome, but please book your place in advance'.