We live in a time when public discourse is more skewed than ever by the propaganda that big money can buy, with trust in the leadership of elected officials at an all-time low. The "news" has degenerated into sensationalist sound bites, and the idea of debate has become a polarized shouting match that precludes any meaningful discussion. It's also a time of anxiety, as we're faced with economic and ecological crises on a global scale, with...