Jim Al-Khalili

Jim Al-Khalili is Professor of Physics and of the Public Engagement in Science at the University of Surrey, and Vice President and trustee of the British Science Assocation. He presented the programmes "Everything" and "Nothing" - on the fundamental science of the Universe - on BBC 4 in April 2011, and was a guest star of the Rationalist Association benefit, Nine Lessons and Carols for Godless People, in December 2010.