In his fascinating new book, Hegel's Century, intellectual historian Jon Stewart comments that Hegel's Lectures on the Philosophy of Religion ends on an uncharacteristically dour note: Hegel writes that the 1820s witnessed a rise in anxiety and despair because cultural symbols and institutions began to lose their meaning, plunging the world into a state of random flux. Of course, this is all the more true of our own world, where old symbols -- national flags, national anthems, national narratives -- have lost their shared meaning, and have thus also lost their authority. Which flag to fly -- Stars and Stripes or Pride? Which anthem to sing -- "Star Spangled Banner" or "Lift Every Voice and Sing"? Where to date America's founding -- 1776 or 1619? These are now serious questions.