False True 1 1 2 3 True True False Aging Load More Online Exclusive Aging Is the Real Population Bomb Population aging is the top global demographic trend; the pandemic can teach us how to prepare for it DAVID E. BLOOM LEO M. ZUCKER Podcast David Bloom: Demography is Destiny–Really? It took more than 50,000 years for the world population to reach 1 billion, but since 1960, we have added successive billions every one to two decades. DAVID E. BLOOM March 2020 Retirement Behaviorist Peter J. Walker profiles Wharton’s Olivia S. Mitchell, a founder of modern pension research PETER J. WALKER Load More Related Links F&D Homepage F&D Topics F&D Authors Country Focus