"Dividing the political positions into liberal versus conservative is itself a leading example of [an old conceptual framework that organizes the world into categories and stereotypes] shared by journalists and media activists alike. As a result, it has taken decades for libertarians in the United States to break through this conventional view of the political spectrum and gain recognition as a distinct point of view. Over and above any hostility journalists had to free-market views, there was no conceptual space within their conventional wisdom for a political philosophy that combined free markets and free minds."