Foucault argued that power and knowledge are deeply intertwined, meaning that what we know and believe is shaped by the power structures within society. He explored how institutions, like prisons and hospitals, not only exert control but also produce specific types of knowledge that reinforce this control. Foucault’s work shows that power is not just held by a few but is pervasive and operates through everyday practices and discourses, ultimately shaping both our perceptions and social norms.