Stephen Mangan, David O'Doherty, Suzi Ruffell

Host Sara Pascoe is joined by Stephen Mangan, David O'Doherty and Suzi Ruffell who compete to deliver the best lecture.

Stephen's lecture is ‘Building Character Through Sports', David's is ‘5 Dangerous Things You Should Let Your Children Do' and Suzi's is ‘Is The World Getting Better Or Worse? A Look At The Numbers'.