What can we learn from America's fastest growing and least understood age group?
Monday, November 7, 2011 - 16:01
in Mathematics & Economics
In 1998, Hallmark unveiled a series of "One-Hundredth-Birthday" cards; by 2007 annual sales of the cards were at 85,000. America is rapidly graying: between now and 2030, the number of people in the U.S. over the age of 80 is expected to almost triple. But how long people live raises the question of how well they live.
