Power and Knowledge: Who Decides What Is True?

Foucault: Power/Knowledge

Michel Foucault argued that power and knowledge are inseparable. Those who have power shape what counts as knowledge: which questions are researched, which methods are considered legitimate, which voices are heard, and which conclusions are accepted. Medical knowledge was shaped by which bodies were studied (historically, white male bodies). Economic knowledge was shaped by which questions economists considered important (GDP growth rather than inequality).

This does not mean that all knowledge is simply power in disguise — that would be nihilistic. It means that the social context of knowledge production affects the knowledge produced. Recognizing this is not relativism; it is a call to broaden the voices and perspectives that contribute to knowledge production.

The Tension Between Expertise and Democracy

Modern democracies face a fundamental epistemic tension. Complex policy issues (climate science, monetary policy, pandemic response) require specialized knowledge that most citizens do not have. But democratic legitimacy requires that citizens, not experts, make the final decisions.

Philosopher Philip Kitcher proposes 'well-ordered science' where public values guide what gets researched, experts conduct the research with methodological integrity, and results are translated for democratic deliberation. This respects both expertise (scientists know more about climate than politicians) and democratic legitimacy (citizens decide what trade-offs are acceptable).

The populist attack on expertise ('elites do not know what is best for ordinary people') and the technocratic dismissal of public opinion ('trust the science') are both epistemologically wrong. The correct relationship is division of labor: experts contribute knowledge, citizens contribute values, and democratic institutions integrate both.