This is not an area I am well-versed on, but, I imagine it is like the evolving system of retirement. In the old days, Pre-Greatest, Greatest and Lost Generation, plus early Boomers, could retire on a traditional pension/benefits plan and SS (Medicare/Medicaid came along, as well), and be set. Nowadays, you probably aren't going to receive a traditional pension plan or SS. Now, it's all about building an IRA/Roth, 401k, investment portfolio (even if it's just mutual funds and annuities), and, hopefully, a decent long-term care insurance policy.
The idea that we are a services, rather than a manufacturing, economy, has always sounded a bit irksome and defeatist to me. This is a good article, though.
It's not entirely true.
We are the second largest manufacturing company in the world. Large factories may not be returning soon but manufacturing startups are booming.
In addition to energy, value added food products are manufacturing as well and we are seeing quantum leaps in the variety of high end food products entering the market. Food is a better product for marketing than durable goods as well because of repeat sales.
In addition to value added food, aqua-culture , organics, and any and all specialty and niche foods and farmers markets are experiencing explosive growth.
The future is not as bleak as the author indicates.
There are still opportunities just not where they used to be.
Of course it is obvious that the idea of graduating High School, marrying Suzy and working with dad and uncle bob at the factory then retiring after 40 years with a fat pension from FOMOCO are over.
I wouldn't be so glib about S.S. quite yet, though of course you should plan otherwise.