We're all getting older. And in the U.S., the population is aging pretty quickly.
Obesity, sedentary lifestyles and all, we can expect to live longer than ever.
An American boy born in 2008, for instance, can expect to live to the ripe old age of 75, according to the U.S. Census Bureau. For girls, it's 80. Back in 1960, a newborn boy could expect to hit about 67, while a baby girl would probably reach 73, on average.