Season 1
- 1Life the Universe and Everything4 Dec 2005
- 2No God But God11 Dec 2005
- 3The God of the Gaps18 Dec 2005
The origins of religion, focusing on the three Abrahamic faiths, and discusses belief in God in a scientific age. The series included a number of interviews with scientists including Dean Hamer, atheist Richard Dawkins, and members of the CERN programme.