... Declining and Ageing Populations?”. New York: UN Population Division. PROGRAM ON THE GLOBAL DEMOGRAPHY OF AGING Working Paper Series Population Aging: Facts, Challenges, and Responses ... P30 AG024409-06. Population Aging: Facts, Challenges, and Responses David E. Bloom, Axel Boersch-Supan, Patrick McGee, and Atsushi Seike Introduction The world’s population is growing ... benefit of both younger and older employees, firms, and society – both now and in future. 10 References Bloom, David E, David Canning, and Günther Fink (2010). “Implications of Population Aging...