1. Fukuyama, F. (2002) Our Posthuman Future: Consequences of the Biotechnology Revolution Farrar, Strauss and Giroux: New York.
2. Kass, L.R. (2002) Life, Liberty and the Defense of Dignity: The Challenge for Bioethics Encounter Books: San Francisco, CA.
3. Prime Minister’s Science, Engineering and Innovation Council (PMSEIC) (2003) Promoting Healthy Ageing in Australia Department of Education, Science and Training: Canberra, ACT.
4. Solomon, L.D. (2006) The Quest for Human Longevity: Science, Business, and Public Policy Transaction Publishers: New Brunswick, NJ.