A Candle in the Dark
The struggle between reason and superstition has raged for centuries. Since the Age of Enlightenment, the proponents of science have mainly carried the day. The byproduct of these victories is a world replete with material abundance, technological wonders, and healthy children. Unfortunately, the rise of political regimes promoting misinformation and quackery presents a unique threat to the public good. As experts in healthcare and guardians of patient well-being, physicians have a crucial role in combating this dangerous trend. Nearly three decades ago, astronomer Carl Sagan published The Demon-Haunted World , a book dedicated to educating the public about the scientific method and the importance of critical thinking. In general, Sagan was hopeful that science would prevail by serving as a “candle in the dark.” Despite his optimism, a sense of dread permeated his writing. He took note of the explosive growth of the Internet in the 1990s and observed that pre-millennial America was ri...