The practice of culture jamming is inspired by the critical theory of the Frankfurt School, which focused on the power of mass media and advertising to shape and direct our norms, values, expectations, and behavior through unconscious and subconscious tactics. By subverting the image and values attached to a corporate brand, the memes deployed in culture jamming aim to produce feelings of shock, shame, fear, and ultimately anger in the viewer, because it is these emotions that lead to social change and political action.