Excellent article.

Your essay touched on this, but didn't specifically identify what I believe is the overall "big picture" issue. Social Security suffers from the same flaw as the automakers retirement plans which contributed to their recent bankruptcies.

All are examples of Defined Benefit Plans. Benefit levels are set ahead of time, based on projected future contributions. The problem comes when, as you mentioned, demographics change, or the economy struggles. Contributions to the plan vary. Soon the unfunded obligations can spiral out of control.

I think the problems you mention are all caused by this.

The alternative is a plan, of which an IRA is an example, called a Defined Contribution Plan. These are necessarily individualized plans in which the amount contributed = the amount paid out. Such plans work because the contributions are invested, and grow over time, multiplying the benefits.

I think that's what you had in mind when you talked about getting away from the pay-as-you-go funding.

I think Pres. Bush's proposal to invest some FICA taxes in individual accounts was a step in the right direction. I think the system will need to be privatized eventually, over time. Ultimately, the best solution will be to invest all out FICA taxes, and the employer component into individualized accounts invested in the private sector (inaccessible to the beneficiary, as are FICA taxes), with perhaps a small fund to equalize benefits for those who's earning power is greatly below average,or who are close to retirement age.

This would not only shore up SS, but the added investment, long-term investment, would help the overall economy. And, finally, this, if done properly, would reduce government influence in the private lives of citizens - always a good thing.