Is the world really falling apart? Is the ideal of progress obsolete? Cognitive scientist Steven Pinker urges us to step back from the gory headlines and prophecies of doom, which play to our psychological biases. Instead, follow the data. In seventy-five graphs, Pinker shows that life, health, prosperity, safety, peace, knowledge, and happiness are on the rise, not just in the West, but worldwide. This progress is not the result of some cosmic force. It is a gift of the Enlightenment: the conviction that reason and science can enhance human flourishing. Far from being a naïve hope, the Enlightenment, we now know, has worked. But more than ever, it needs a vigorous defense. The Enlightenment project swims against currents of human nature -- tribalism, authoritarianism, demonization, magical thinking -- which demagogues are all too willing to exploit. Many commentators, committed to political, religious, or romantic ideologies, fight a rearguard action against it. The result is a corrosive fatalism and a willingness to wreck the precious institutions of liberal democracy and global cooperation. Pinker makes the case for reason, science, and humanism: the ideals we need to confront our problems and continue our progress.

""Impromptu Man captures the remarkable impact of a singular genius, J.L. Moreno, whose creations-the best-known being psychodrama-have shaped our culture in myriad ways, many unrecognized. The record will be set straight for all time by this can't-put-down biography, a tribute by Jonathan D. Moreno to his father's masterly legacy." -DANIEL GOLEMAN, author of Emotional Intelligence: Why It Can Matter More Than IQ J.L. Moreno (1889-1974), the father of psychodrama, was an early critic of Sigmund Freud, wrote landmark works of Viennese expressionism, founded an experimental theater where he discovered Peter Lorre, influenced Martin Buber, and became one of the most important psychiatrists and social scientists of his time. ?? A mystic, theater impresario and inventor in his youth, Moreno immigrated to America in 1926, where he trained famous actors, introduced group therapy, and was a forerunner of humanistic psychology. As a social reformer, he reorganized schools and prisons, and designed New Deal planned communities for workers and farmers. Moreno's methods have been adopted by improvisational theater groups, military organizations, educators, business leaders, and trial lawyers. His studies of social networks laid the groundwork for social media like Twitter and Facebook. ?? Featuring interviews with Clay Shirky, Gloria Steinem, and Werner Erhard, among others, original documentary research, and the author's own perspective growing up as the son of an innovative genius, Impromptu Man is both the study of a great and largely unsung figure of the last century and an epic history, taking readers from the creative chaos of early twentieth-century Vienna to the wired world of Silicon Valley. Jonathan D. Moreno, called the "most interesting bioethicist of our time" by the American Journal of Bioethics, is a professor at the University of Pennsylvania and a Senior Fellow at the Center for American Progress. "--