I find this a fascinating thread. Several comments made an impression on me. One poster observed that change is ocurring at a faster pace, making it tough for the traditional middle class to cope. I think that is spot on. It is kind of like the savings and loan crisis from 1990. S&L's had always made 30 year fixed rate mortgages and financed them wiht passbook savings deposits, ie they had a huge duration gap. When the environment changed, they faced enormous problems and many went kaput. Similarly, the middle class takes on long duration obligations, eg mortgages, raising families, education expenses. But they are financing them with increasingly short duration assets, eg assembly line work, other unionized jobs. Tough situation and I don't have an easy solution for it.
Another poster asks, who benefits from globalization? Obviously they never shop at Walmart. We've traded tens of thousands of textile jobs for cheap chinese clothes,etc. In esence, we have traded a vertically integrated economy, where we both produced and distributed, for one in which we offshored the production and kept the "clean" work of marketing and distribution. The wage arbitrage is so compelling it is hard not to do this, but historically manufacturing jobs not only provided good incomes but were also the source of technological advancement. Since much of our economic power derives from innovation and productivity, it is fair to ask if we are trading our seed corn for baubles.
Another form of wage arbitrage is occurring within our borders. Construction work used to provide a large segment of the population a good lower middle class income. Now it provides a lower middle class income to millions of immigrants from the south. If you doubt me, go by any large construction project and take a look.
Other than the professions, the one area of employment that is growing and provides good working conditions and excellent benefits is government work. As a bonus, it requires little in the way of skills or talent. Several posters noted the contrast in benefits and retirement plans between comparable private sector and government jobs. The government jobs are increasingly unionized as well, only the traditional management/labor competition is absent. In government, management, eg school boards, are aligned with labor and want to increase both the number of employees and their compensation. At some point, the taxpayers will be forced to rebel, but if more than half the voters are either government employees or transfer payment recipients, which is nearly the case now, the taxpayers' pleas will fall on deaf ears. Indeed, they will be demonized as selfish and uncaring.
I wonder how difficult it is to emigrate to Australia? If I'm going to have a suffocating government and make nothing, at least I can go to the beach.