When Marc Harrison became CEO of Intermountain Healthcare, one of the nation's largest healthcare systems, the organization was already a well-regarded and financially stable player in the industry. Nevertheless, Harrison led an ambitious transformation that has unleashed Intermountain's workforce to look beyond the organization and tackle a range of problems that have both the healthcare industry and our broader society. Bucking the prevailing culture of conflict and polarization, leaders at all levels are empowered to convene diverse stakeholders in unorthodox ways to solve problems that affect everyone. It's a radical approach that is unique in American business-and it's working.