I think you need to differentiate between craft and trade unionism. Craft unions, such as the IBEW, arose from the medieval guild system and provide a valuable function through their training and apprenticeship programs, by insuring that their members actual posses the skills to perform their jobs. Trade unionism, or the organizing of relatively unskilled workers within an industry arose due to a lack of benevolence on the part of the employer; an example is Wal-Marts treatment of some employees.
With American industries facing huge unfunded pension liabilities, such as GM and United Airlines, and the involuntary conversion of many pension plans from defined-benefit to cash-balance type plans and the resulting lowering of benefits, from those originally promised, it would seem that trade unionism may still have a useful purpose. However, in the current legislative and political climate, it seems much more likely that the rights of workers will continue to erode, as labor, being part of the general electorate, is as willing as everyone else to buy into the faith and values tripe coming from Washington. To politicians faith and values seem to be, we value our stock portfolios and we have faith that workers will not notice them increasing in value at their expense.
While there is little doubt that unions have been part of the problem, the greed of those who control the capital and means of production, and their pursuit of profit maximization, at the expense of their employees, combined with the sanctioned disregard of agreements they have made are far larger contributor to the structural problems that are facing American industry.
We are quickly becoming a nation that no longer controls its means of production, out-sourcing, foreign capitalization, trade deficits, but rather a nation of non-producing consumers that control distribution and provide the creative impetuous. We are slowly becoming the UK; the loss of basic industry will have long term and profound effects. With the coming retirement of baby boomers, such as myself, we may very well be the first generation to leave our children in a financially more precarious position than we were in.
The greatest evil foisted upon American workers, has been their own government, while facing massive deficits, our legislators instead of addressing them, voted themselves a $3100 raise and then took a two week vacation.
Life is no joke but funny things happen
jon