As a diagnosis of the ails to which modernity is subject, however, it might be argued that the ominous strains in the Enlightenment conception of reason can be attributed to the uses to which technical mastery and scientific control can be put. Adorno and Horkheimer's critique conveys an attitude toward the aims, strengths, and achievements of science and technology that is strikingly similar to that in Heidegger's critique of instrumental rationality and technology. These critiques might more appropriately be directed toward the aims, limitations, and betrayals of those who control these wonderful mechanisms of reason and understanding.