A comprehensive analysis of the evolving conditions that provided for the emergence and autonomization of the field of bioethical inquiry, as well as the social, cultural and political background against which its birth can be set, should enlighten us about the problematic nature that characterises it from its very onset. Those conditions are: abuses in experimentation on human subjects, availability of new biomedical technologies, the challenging of prevalent medical paradigms and the ultimate meaning and purpose of medical care, new scientific (...) and social fields of concern dealing with ecology and environmental health, genetic engineering and biotechnologies, demographics, behavioural manipulation, reproductive medicine, etc., the upsurge of social movements raising issues of medical importance, and the need for an ethics for the technological age. The scope and meaning of bioethics is best defined by the overriding questions that open up the field of both theoretical and practical bioethical inquiry rather than by the individual responses given to such questions by the most prominent spokesmen in bioethics. (shrink)