Recent experimental collaborations in the United Kingdom have brought artists and scientists together in order to explore new possibilities for research. There is a particular sense of timeliness felt by organizers and participants of these projects that, in part, mirrors concerns about the trajectory and implications of scientific research more generally in society. Faith in the transformative power of technology is combined with explicit concerns over how much control humanity is able to exert over the dynamic of technological development. Highlighting an analogy with Papua New Guinean ritual, I suggest that the scheme discussed here is one of a number of ways in which people attempt to take control over powerful forces beyond their everyday experience—in this case, the apparently 'runaway' character of technological development and the implications that this development has for social change. The article is framed by a discussion of the role of social-scientific evaluation in the scheme.