Demand to meet the needs of a rapidly aging population is high. Students outside of gerontology programs, however, remain resistant to enrolling in aging coursework, which are often electives within or outside their degree programs. A life-span development course, however, is likely to be a requirement in many disciplines. In a multigenerational workforce spanning five generations and with intergenerational conflict making media headlines, students must understand how to navigate age-diverse climates. We advocate that a course in life-span development can serve as both a recruitment tool for driving interest in aging-related careers and an access point for preparing students to enter a sometimes contentious, multigenerational workforce. We illustrate how knowledge of developmental influences across the lifespan may lead to a better understanding of individual similarities and differences in developmental experiences, fostering intergenerational cohesion throughout one’s career.