“At a time when the global population of people ages 65 and older is expected to triple to 1.5 billion by mid-century, public opinion on whether the growing number of older people is a problem varies dramatically around the world, according to a Pew Research Center survey. Concern peaks in East Asia, where nearly nine-in-ten Japanese, eight-in-ten South Koreans and seven-in-ten Chinese describe aging as a major problem for their country. Europeans also display a relatively high level of concern with aging, with more than half of the public in Germany and Spain saying that it is a major problem. Americans are among the least concerned, with only one-in-four expressing this opinion. These attitudes track the pattern of aging itself around the world. In Japan and South Korea, the majorities of the populations are projected to be older than 50 by 2050. China is one of most rapidly aging countries in the world. Germany and Spain, along with their European neighbors, are already among the countries with the oldest populations today, and their populations will only get older in the future. The U.S. population is also expected to get older, but at a slower rate than in most other countries.”