More importantly, none of these "cuts" are actually binding. There is plenty of time for future Congresses to reverse what was so laboriously agreed to over the past few weeks. My guess is renewed economic weakness will be used to justify ultimate suspension of the cuts. In addition, most of the spending reductions were already scheduled to take effect before this agreement. So what did we really get?

The Congressional Budget Office currently projects that $9.5 trillion in new debt will have to be issued over the next 10 years. Even if all of the reductions proposed in the deal were to come to pass, which is highly unlikely, that would still leave $7.1 trillion in new debt accumulation by 2021. Our problems have not been solved by a long shot.

Essentially, the structure announced today allows both political parties to talk about reform without actually changing anything. To underscore that point, the deal involves less than $25 billion in immediate cuts! This is less than a rounding error in a $3.8 trillion dollar budget. This is politics as usual.

Even these estimates are based on rosy economic assumptions that have no chance coming to fruition. For example, for the current fiscal year, Washington estimates GDP growth at 4 percent. But actual growth for the first half of 2011 is below 1 percent! If our government is over-estimating our current year's growth by a factor of 4, how accurate could their forecasts be 10 years into the future? A more honest assessment of likely economic performance would reveal future budget deficits spiraling out of control.

Some might say that the primary goal of this deal was to avoid the dreaded credit rating downgrade. Unfortunately, the deal addresses none of the ratings agencies' stated grievances. If they fail to follow through on their downgrade warnings, the rating agencies will lose whatever credibility they have left. For political reasons, the downgrades may not come right away, but they are inevitable. But as has happened so often in the past, by the time the tardy downgrades arrive, the market will have likely already rendered its verdict.

The debt ceiling itself merely represents a self-imposed limit on US borrowing. Since Congress can vote to raise the limit, its existence has been more of a political nuisance than an actual barrier. The operative factor is not how much we allow ourselves to borrow, but how much our creditors are willing to lend. That type of ceiling can't be raised by an Act of Congress. Once our creditors come to the conclusion that they have lent beyond our capacity to repay, they will be very reluctant to lend more. As trillions in short-term Treasurys mature, the dwindling pool of buyers will demand higher rates of return to compensate them for the risk. But our government is in no condition to afford those higher rates without gutting the rest of the budget.