ocieties around the world, particularly in Asia and parts of Europe, are aging quickly, due in part to the baby boom generation moving into retirement age, lower fertility rates, higher life expectancies and the imposition of government policies, such as the now abandoned one-child policy in China and restrictive immigration policies in Japan. Many look to Japan, where the country’s Statistics Bureau reports 29 percent of the population is over 65, as a case study for how a country is changed by an aging population, including how these shifts can influence the economy, investing opportunities and the social fabric.