Dr Jeremy Leggett, author of Half Gone and CEO of Solar Century, and Mr Ian Vann, Group Vice-President, Exploration and Production, BP, will lead a debate on the topic Are we running out of oil?, at 5.15 p.m. on 30 November, in the Buckingham House Lecture Theatre, New Hall. The moderator will be Professor Bernie Bulkin. Admission is free and all are welcome. To book, please e-mail directorate@unep-wcmc.org. For details of future lectures, see the College website at http://www.newhall.cam.ac.uk/events/.