Published online by Cambridge University Press: 13 March 2006
A cautionary tale of technological innovation in eleventh-century Venice leads to reflection on human desire for and fear of such change. The story also shows that while individuals make choices about whether to adopt or reject technologies, their choices are social, not personal, in their effects. The vocation of social science is to help people see past both their hopes and fears of biotechnologies; in this way social science can at least deflect the advance of biotechnologies.