At the beginning of the new millennium, science is not only a neutral system or an objective methodology of knowledge, but also the implicit basis of the totality of our culture. Though science and its derivates are omnipresent in daily life, its basic ideologies and functional mechanisms are in most cases not fully visible to the subject. In using the most evolved systematical-critical model of psychoanalysis provided by the French thinker Jacques Lacan (1901-1981), an enlightening analysis of western science can be made, which contributes not only to a better understanding of its own psychology, but also of the hidden ties between science and its current socio-cultural background.

On September 15, 2001, a joint editorial simultaneously published in thirteen medical journals, pointed an accusing finger at the increasing pressures coming from the pharmaceutical industry. During past decades, a key role in trial design and conduct was played by independent clinical investigators working in academic medical centres. They were also able to vouchsafe the quality of their research, which might not, however, be the case in the future.

On 15 September 2001, thirteen major international journals, coordinated by the International Committee of Medical Journals Editors (ICMJE), published a joint editorial titled "Sponsorship, authorship, and accountability". Unfortunately, only four days from the tragedy of 9-11, there is no room in the media for other news. In the scientific world, however, the content of that editorial sets off an alarm: the conflict of interest undermines the objectivity of biomedical research and the credibility of international journals vouchsafeing the quality of that research. (Translated by Andrea Cavatorti, Scuola Superiore di Lingue Moderne per Interpreti e Traduttori, Trieste, Italy.)

There is a substantial divergence between the standards of integrity associated with "good science" and the problems imposed by the conflict of interest on research, specially in the biomedical field. There are at least as many ways in which information may be altered and the production of new scientific knowledge may be affected as there are links that can be established between researchers, private companies, and editors and staff of the specialized press. The pressures resulting from this high number of connections can affect all stages of research, from trial design to data analysis, from result publishing and dissemination to who will be the author of the articles.