Advocates or Unencumbered Selves? On the Role of Mill's Political Liberalism in Longino's Contextual Empiricism

Helen Longino's “contextual empiricism” is one of the most sophisticated recent attempts to defend a social theory of science. On this view, objectivity and epistemic acceptability require that research be produced within communities that approximate a Millian marketplace of ideas. I argue, however, that Longino's embedding of her epistemology within the framework of Mill's political liberalism implies a conception of individual epistemic agents that is incompatible with her view that scientific knowledge is necessarily social, and I begin to articulate an alternative conception that is better suited to a truly social theory of science.