By Michael Judge
By William Lane Craig
By Richard A. Muller (University of California, Berkeley)
By Stephen Hawking (University of Cambridge)
By Neil Skinner
By alice Proctor
By E. G. Richards (formerly Senior Lecturer in the Department of Biophysics, formerly Senior Lecturer in the Department of Biophysics, King's College London (retired))
By Chris Callaghan, Amit Tayal, Collins Big Cat
By Storm Dunlop, Wil Tirion, Royal Observatory Greenwich, Collins Astronomy
By Floyd Nolen Dr. Jones
By Barbara Adam
By Raymond Flood (Oxford University), Michael Lockwood
By K. Birth
By Robert Hannah
By Colin Stuart
By Rebecca Boyle
By Tiddy Rowan
By Rebecca Struthers