1. Quoted by Roy Abraham Varghese in the preface to Anthony Flew, There Is a God. New York: Harper Collins, 2008, p. xvii.
2. Daniel C. Dennett, Kinds of Minds, Towards an Understanding of Consciousness. London: Weidenfeld, 1996; John Cornwall, “Conscious Raising.” The Sunday Times Bookshop, August 11, 1996. The Nagel article is in Philosophical Review 83, October 4, 1974, pp. 435–50, Duke University, USA.
3. Godfrey Vesey, Is Man a Machine? Units 29–36. Humanities; A Foundation Course. Milton Keyes: Oxford University Press, 1975, p. 33.
4. John R. Searle, Minds, Brains and Programs. London: BBC, 1984, pp. 403ff., 412–417
5. Paul Badham, Christian Beliefs about Life after Death. Basingstoke: Macmillan, 1976, pp. 105ff.