"Untangling the roots of cancer" by W. Wayt Gibbs -- "Vessels of death or life" by Rakesh K. Jain and Peter F. Carmeliet -- "The long arm of the immune system" by Jacques Banchereau -- "New light on medicine" by Nick Lane -- "Tumor-busting viruses" by Dirk M. Nettelbeck and David T. Curiel -- "Hormone hysteria" by Dennis Watkins -- "Skeptic: what's the harm?" by Michael Shermer -- "Quiet celebrity: interview with judah folkman" by sergio pistoi and chiara palmerini -- "Profile: Peter H. Duesberg, dissident or Don Quixote?" by W. Wayt Gibbs -- Web sites -- For further reading -- Index.