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The many facets of fundamentalism. There has been much talk about fundamentalism of late. While most people's thought on the topic go to the 9/11 attacks against the United States, or to the ongoing war in Iraq, fundamentalism is affecting science and its relationship to society in a way that may have dire long-term consequences. Of course, religious fundamentalism has always had a history of antagonism with science, and – before the birth of modern science – with philosophy, the age-old vehicle of the human attempt to exercise critical thinking and rationality to solve problems and pursue knowledge. “Fundamentalism” is defined by the Oxford Dictionary of the Social Sciences1 as “A movement that asserts the primacy of religious values in social and political life and calls for a return to a 'fundamental' or pure form of religion.” In its broadest sense, however, fundamentalism is a form of ideological intransigence which is not limited to religion, but includes political positions as well (for example, in the case of some extreme forms of “environmentalism”).

In addition to their intrusive presence in American schools, creationists - or more modern epigones thereof, known as “intelligent designers” - are also and unexpectedly to be found in other countries. Take the United Kingdom as an example. Over the past few years, Darwin’s homeland has actually been witnessing attempts to introduce literal faith in the Bible into school programmes in a way which does not significantly differ from the one adopted in the United States. It is multi-billionaire Howard H. Ahmanson who generously finances the Discovery Institute across the Atlantic, one of the dissemination centres of the creationist “creed”.

I would like to celebrate not one, but two major news stories about evolution that help further cast the forces of intellectual darkness — meaning creationism and intelligent design — back into the shadows where they belong.

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.

Medicalisation means first of all a science – medicine – going beyond its boundaries: from the art of healing individuals, or systematically classifying useful information to treat diseases affecting individuals, it gradually turns into a pervasive development of knowledge and practices that, from the 18th century onward, are applied to collective issues, which traditionally are not regarded as medical issues, thus moving toward large-scale protection of the social body health. The physical wellbeing of people, as well as the protection and improvement of their health condition, become one of the main objectives of the political power, which aims not only at dealing with social marginalisation and poverty to make them productive, but also at “planning society as sphere of physical wellbeing, optimal health and longevity”.

“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.

Before constructing a translation of scientific discourse in lay terms – and with this, calling forth the ghost of the public’s ignorance about science and technology – the operation which makes up the main task of specialized journalism in the coverage of related topics consists in the construction of a discourse of its own. However, this discourse frequently only amplifies and legitimates socially that which scientific laboratories and high tech companies offer as new, without critical opinions or contextualization. In addition to this, it is also generally characterized by linguistic operations which suppress uncertainties, doubts and considerations, thus contributing to the strengthening of the authority of specialists and of the distance which has been established – “by force” – between science and society.

Heureka is situated in the Helsinki Metropolitan area. Every year, on average, 300.000 visitors come to Heureka; it is one of the largest year-round attractions in the area. 20–25% of the visitors are school classes. Heureka has a main exhibition including Children’s Heureka and also always houses two temporary exhibitions. Special activities supplement the exhibitions: The Verne Theatre, Children’s Laboratory, The Open Laboratory, Science Theatre Minerva and the Basketball Rats.

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.

Techniquest was established in 1986, and in 1995 moved to its current premises at Cardiff Bay, South Wales. This was the first purpose-built science centre in the UK. It receives around 200,000 visitors every year to its exhibition, and to its programmes for schools and public audiences in the theatre, laboratory, discovery room and planetarium. The author joined the Techniquest project in 1985, became a staff member in 1990 and was the Chief Executive from 1997 until his retirement in 2004. Techniquest has three “out-stations” in Wales, and is responsible for the supply and maintenance of exhibits to the Look Out Discovery Centre in Bracknell, England. There is a Techniquest gallery at the Lisbon Pavilhão do Conhecimento - Ciência Viva, and a traveling exhibition, SciQuest, in South Africa which was also supplied by Techniquest. All these centres rely on the effective intervention of “Explainers” (at Techniquest we call them “Helpers”) to provide the best possible experience for visitors. At its most demanding, the tasks of an Explainer are varied and intensive, yet there may be times when the duties are mundane or even dull. When you rely on people to act as both hosts and housekeepers, to provide both support and stimulus, and to be both welcoming and watchful, you are asking a great deal. This article raises some of the issues concerned with the recruitment and retention of Explainers, their training and management, and the way in which their role is recognized and valued by the science centre as a whole.