Our modern world is bursting with angst. News of an impending environmental crisis, worldwide political turmoil, gratuitous violence, wars, and human suffering are delivered instantaneously, twenty-four hours a day, to the smart devices in the palms of our hands. It seems there is no escape from the incessant stream of allegedly newsworthy catastrophes short of ignoring the news, abandoning all forms of social media, and sequestering ourselves in some form of safe space, far away from the mayhem of human...