Chris Hedges @ Truthdig - Cultures that endure carve out a protected space for those who question and challenge national myths. Artists, writers, poets, activists, journalists, philosophers, dancers, musicians, actors, directors and renegades must be tolerated if a culture is to be pulled back from disaster. Members of this intellectual and artistic class, who are usually not welcome in the stultifying halls of academia where mediocrity is triumphant, serve as prophets. They are dismissed, or labeled by the power elites as subversive, because they do not embrace collective self-worship. They force us to confront unexamined assumptions, ones that, if not challenged, lead to destruction. They expose the ruling elites as hollow and corrupt. They articulate the senselessness of a system built on the ideology of endless growth, ceaseless exploitation and constant expansion. They warn us about the poison of careerism and the futility of the search for happiness in the accumulation of wealth