Sir Christopher Bland, Chairman, BT Group will talk on Transforming BT for the twenty-first century: challenges and opportunities, at the Judge Business School, on the occasion of his admission to a William Pitt Fellowship at Pembroke College on 1 December. The lecture will take place from 5 p.m. until 6 p.m. Enquiries should be directed to Tamsin Pert, Research Services Division (trp21@cam.ac.uk). All are welcome.