Dr. Denis Alexander is the Director of the Faraday Institute for Science and Religion, St. Edmund's College, Cambridge, to which he was elected a Fellow in 1998. Dr Alexander is also a Senior Affiliated Scientist at The Babraham Institute, Cambridge, where he supervises a research group in cancer and immunology, and where for many years he was Chairman of the Molecular Immunology Programme and Head of the Laboratory of Lymphocyte Signalling and Development. Dr Alexander was previously at the Imperial Cancer Research Laboratories in London (now Cancer Research UK), and prior to that spent 15 years developing university departments and laboratories overseas, latterly as Associate Professor of Biochemistry in the Medical Faculty of the American University of Beirut, Lebanon, where he helped to establish the first prenatal diagnosis clinic in the Arab World. Dr Alexander was initially an Open Scholar at Oxford reading Biochemistry, before obtaining a PhD in Neurochemistry at the Institute of Psychiatry in London.