Published online by Cambridge University Press: 20 February 2026
This chapter introduces the view of science as an inherently social activity, where scientific knowledge must be public and consensible. A short piece of fiction illustrates this view and how science actually works today, within academia. Building on this story, a summary is made of what we have learnt from previous chapters and what it means for the ‘line of demarcation’ between science and non-science, and then John Ziman’s ideas about science as public knowledge and the crucial role of publications in science are introduced. Ziman’s interpretation of science as the search for a consensus of rational opinion among all competent researchers, and its relation to scientific institutions and to philosophy of science, is scrutinised in some detail.
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