"Freedom is the ultimate concern most central to many existential thinkers. In my understanding, it refers to the idea that, since we all live in a universe without inherent design, we must be the authors of our own lives, choices, and actions. Such freedom generates so much anxiety that many of us embrace gods or dictators to remove the burden. If we are, in Sartre's terms, "the uncontested author" of everything that we have experienced, then our most cherished ideas, our most noble truths, the very bedrock of our convictions, are all undermined by the awareness that everything in the universe is contingent."