@roger,
Roger...matching skills/education/potential with vacant jobs does play a significant role in the overall problem.
But we can vastly increase skills; vastly improve education; and take full advantage of potential...
...and I think the problem still remains.
We can, I will acknowledge, get everybody in America working again immediately if we wanted. Lower the minimum wage to 50 cents per hour...and businesses will hire like crazy. Not only did I not say there would never be jobs again...I said not enough...and I said not that pay decent salaries.
I think it is coming to a head. Whoever is elected this November will preside over a labor debacle in America...because there will be a labor debacle throughout the world. Third world labor makes our labor prohibitively expensive...and our geometrically increasing technology is making third world labor prohibitively expensive.
Soon, machines will be making most of the machines...and machines will be riding herd on most of the machines.
Or at least that is my guess...and that is how I would be betting.