The growing inequality between the rich and poor has become one of the key stories of this era. But while the focus is on money, it’s really about something much more basic than that: Life. Americans who are affluent already live about twelve years longer than their poor and working class counterparts. And with new technologies on the way, that gap could widen dramatically. The story of the haves and the have-nots could quickly become a story of the haves and the dead. Aeon’s Linda Marsa on The Longevity Gap.