“Knowledge is potentially infinite. What we can attend to at a given moment is severely limited. So there’s always a question as to what will count as knowledge in a given context, and another about who will decide what counts. These questions ….are almost always properly political, that is they require a judgement about what is good, a judgement which the scientist is no more competent to render than any other citizen.”

David Cayley, discussing the work of Brian Wynne, in Episode 10 of CBC’s How To Think About Science