Modern societies have tended to take science for granted as a way of knowing, ordering and controlling the world. Everything was subject to science, but science itself largely escaped scrutiny. This situation has changed dramatically in recent years. Historians, sociologists, philosophers and sometimes scientists themselves have begun to ask fundamental questions about how the institution of science is structured and how it knows what it knows. David Cayley talks to Professor Emerita of Biology at Harvard Ruth Hubbard.

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