Jonathan Rauch:

Americans talk right now as if everything is disappointing and life is bad. And we need to understand that as a society — not just America, but Western societies generally — we’re getting what I think is the greatest single gift in the entire history of humanity, except maybe medical care. That’s the gift of 10, 15, sometimes 20 years of additional life in the most satisfying and pro-social part of life: late-adulthood.

We’re talking about a world in which people well into their eighties will be healthy enough to work, to contribute, to mentor, to coach. We’re getting a period of fantastic personal growth and development, right at the time in life when we’re best able to exploit it.

This is an incredible thing when you think about it. In many cases, people in history didn’t live long enough to experience this upturn in life satisfaction. So the challenge is to accept this gift, not to throw it away with age discrimination or by forcing people to retire or leave the workforce because supposedly there’s no role for them in their community.