And entire industries have grown up around the idea of productive aging, the third age, or all the other marketing euphemisms out there.

FORBES: The Lesson From Pope Benedict: Be Prepared For The Day Your Strength Wanes

While more people aging with HIV are living healthier, more productive lives than ever before, growing older with HIV may present multiple medical challenges.

WHITEHOUSE: National HIV/AIDS and Aging Awareness Day: Recognizing the Challenges of Growing Older with HIV/AIDS | The White House