The use of various expressive artistic forms in science centres and in interactive museums is becoming increasingly widespread. This paper proposes an interpretation of this phenomenon that emphasises how contemporary art contributes to experimentation with new forms of scientific communication. Furthermore, it examines the considerable overlap apparent between the themes addressed by contemporary artists and current scientific developments. Indeed, just as can be seen in science centres, artistic experimentation has assumed a new role: raising public awareness of what is happening around us today.

The article reports the outcome of an analysis of the reception of Bertolt Brecht’s play, "The Life of Galileo", as presented by Giorgio Strehler (Milan, 1963) and Brecht himself in collaboration with Erich Engel (East Berlin, 1957), carried out on respective press reviews. The reviews were examined by the application of quantitative analysis based on the recurrence of determinate themes associated with images of science. In comparing the results of the analysis of each of the two press reviews, it appears that different images were conveyed by the same play performed in two different contexts for different audiences. Italy, in particular, showed a more frequent recurrence of the conflict between science and religion as a result of the ongoing cultural and spiritual authority of the Church, whereas in the German Democratic Republic’s communist regime, where Brecht is a troublesome but tolerated intellectual, the topics of the scientist’s freedom within the Establishment and intellectual courage were more frequent.

Do we have to drag in the thought of Michel Foucault to show the political (and not neutral), partial and local (and not universal and non-historic), active (and not merely transmissive) face of science communication? Do we need the work of the controversial French intellectual to dispute the anxious search – almost a quest like that for the Holy Grail – for the “best practices” in the dissemination of scientific culture? If we read over the pages that Foucault dedicated to words and things, to the archaeology and genealogy of knowledge, to biopolitics, we have few doubts. Two elements, on the one hand the central nature of discourse and “regimes of truth”, on the other the concept of biopower (a “power over bodies”), enable us to reflect both on the important specific features of modern science in comparison with other forms of production and organisation of knowledge, and on the central role of its communication.

“In a totally sane society, madness is the only freedom”, writes J.G. Ballard in his novel Running Wild. This is a dark and at first sight enigmatic statement, but it could be interpreted as a stunning synthesis of the relationship between health policies and the practices of freedom in modern history. A game that is not yet over and the results of which must therefore still be deciphered. What do we do when faced with policies that act only for our good, which preserve life, improve the conditions of health and safety? And besides, what does it mean if these policies are seen as a threat and our freedom seeks refuge in madness as the last stronghold of resistance? These are the questions Ballard asks in his story.

The people of Val di Susa (Italy) blocked the construction of the new high-speed railway line that should connect Turin with Lyons (France). This project is regarded as a strategic achievement for the economic development of the European Union, but local communities have a different concept of development and are asserting their rights through ad hoc experts’ reports and the production “from the bottom” of new specialised knowledge. We shall describe these events as a case study to put ecological democracy to the test of facts, also through a comparison with the experimental actions taken in some Southern countries of the world. From Europe to Brazil, the debate on health and environmental risks resulting from modernisation is upsetting democratic societies and urging new forms of participation in the decision-making process. There is a clash between different “concepts of the world”, in which communication strategies play a crucial role and from whose outcome the society in which we wish to live in will emerge.

In recent years, courses, events and incentive programs for scientific journalism and the divulgation of science have proliferated in Brazil. Part of this context is “Sunday is science day, history of a supplement from the post-war years”, a book published this year that is based on the Master’s degree research of Bernardo Esteves, a journalist specialized in science.

From 1 to 3 June 2006, the 5th STEP Meeting devoted to the “Popularisation of Science and Technology in the European Periphery” was held in the city of Mahon in the island of Minorca (Spain). STEP ("Science and Technology in the European Periphery" [http://www.cc.uoa.gr/step/]) was founded in Barcelona in 1999, and gathers around hundred historians of science from all over Europe with a special interest in the role of Science and Technology in countries that traditionally have not played a leading role in the advancement of science and technology. The main results of the 5th STEP meeting are presented in this paper.

One of the most common, and probably one of the crucial questions about science centers and interactive exhibitions is often phrased as “Ok, it’s fun, but do they learn anything?”. What follows is not an attempt to answer this question; we will just use it as a starting point for a discussion about the role of explainers in science centers. Explainers are usually very motivated people, possessing a genuine interest in science and technology and a scientific background they are eager to share. And they feel everyone else should be as enthusiastic about science as they are. This is a legitimate aspiration, of course, but how exactly does one try to achieve this goal? What is the explainer’s role? Quite often, the answer to the question “…but do they learn anything?” is: “Yes, if we teach them”. It is simple, straightforward, probably it works to some extent, and this is the reasoning that makes explainers become… well, explainers. And this should be avoided.

Before analysing the role of the mediators in relation to scientific education, I deem it important to provide a short overview on how scientific museums evolved from the early curiosity cabinets to the modern web cast. Although the term “museum” is no longer adapted to the new structures employed for the diffusion of scientific and technical culture, the evolution of the means of presentation has indeed led to several forms of human mediation. This is of course the main topic we are going to take into consideration today, as it is an important element for the impact our exhibitions may have on the public. Decisions and choices vary from structure to structure for reasons that are sometimes justifiable but that are more often than not economic in nature, since wages, which are in any case very high no matter which country plays host, come to bear heavily especially on the budget of small and medium-sized structures.

This study presents the results of a qualitative analysis based on 13 crime news articles from Italian newspapers, to show that the belief that mental disorder predisposes many of those suffering from it to behave violently has endured, though the 180 bill was passed 25 years ago. Although the question has already been addressed by social psychologists and psychiatrists, it has not been discussed in great detail by science communication. However, this considers crime articles in newspapers as very interesting examples of indirect communication on health issues, where common belief prevails. The articles analyzed were about two matricides dating back to 1972 and 2001 respectively. The analysis showed that the belief that people with mental illnesses are recognizable, antisocial, can behave violently and cannot recover, has endured over many years. Nevertheless, statements about people with mental disorders are more accurate and the idea that the risk of violence among released mental patients is predictable, has been set aside.