Today’s atmosphere of division and cultural conflict occurs at a very bad time. We live in a time of unprecedented, accelerating technological change, environmental disruption, and wealth disparity. In this time of heightened fear and uncertainty, things could turn catastrophic very quickly. On the other hand, the unprecedented knowledge and resources we possess could set the stage for humanity’s greatest era. We are poised at the threshold of our brightest times, or our darkest times. That is why now, more than ever, we need to heed MLK’s call to treat each other as brothers and sisters.