In the seventeenth and eighteenth centuries, a major cultural shift took place in western Europe. Leading thinkers began to emphasize the use of reason to tackle the challenges of material and social life, and they questioned the tenets of Christianity concerning the existence of God, the purpose of life, and the needs of the individual. Instead of religion, intellectuals put their faith in science and humanistic ethics in the hope of improving the secular lives of people everywhere. Today we call this development the Enlightenment. Contemporary society is the principal beneficiary of Enlightenment discoveries. This thought-provoking analysis evaluates the progress that global society has made since the Enlightenment. The author begins by pointing out features of present-day society that are the direct descendants of the Enlightenment's discoveries and advances: our technology, modern medicine, science-based worldview, democratic political institutions, and concepts of human rights are all an outgrowth of the pioneering efforts of Enlightenment reformers. But along with these benefits, the author notes that we are also the inheritors of some significant problems produced in the wake of these advances; overpopulation, nuclear proliferation, and global climate change are just some of the recent developments that seem to threaten the whole Enlightenment project. Other great concerns include the continuing economic disparity between prosperous and impoverished nations, the persistence of widespread ignorance, and destructive reactionary forces bent on provoking new conflicts. Despite these and other daunting challenges of the twenty-first century, the author concludes on a cautiously optimistic note, predicting that the Enlightenment vision of prosperity, security, justice, and good health for all will eventually be achieved.
