
Faith is sometimes thought of as the seed for comfort in our lives. Yet often it is more comforting to turn to evidence rather than faith, to be assured that decisions and policy are sound. Science provides light into the mysteries of disease. At its best, it brings us to the root causes of suffering and helps us look in the right direction for solutions. Knowledge can bring us to compassion, it moves us away from superstition, and ideally away from stigma. Belief in the power of prayer isn't rational. Neither is believing in God. Who needs a puppeteer in the sky when we can travel into the heavens ourselves and witness the birth and death of distant stars?