WASHINGTON -- Unified theory of Obamaism, final installment:

In the service of his ultimate mission -- the leveling of social inequalities -- President Obama offers a tripartite social democratic agenda: nationalized health care, federalized education (ultimately guaranteed through college) and a cash-cow carbon tax (or its equivalent) to subsidize the other two.

Problem is, the math doesn't add up. Not even a carbon tax would pay for Obama's vastly expanded welfare state. Nor will Midwest Democrats stand for a tax that would devastate their already crumbling region.

What is obviously required is entitlement reform, meaning Social Security and Medicare/Medicaid. That's where the real money is -- trillions saved that could not only fund hugely expensive health and education programs but also restore budgetary balance.

Except that Obama has offered no real entitlement reform. His universal health care proposal would increase costs by perhaps $1 trillion. Medicare/Medicaid reform is supposed to decrease costs.

Obama's own budget projections show staggering budget deficits going out to 2019. If he knows his social agenda is going to drown us in debt, what's he up to?

He has an idea. But he dare not speak of it yet. He has only hinted. When asked in his March 24 news conference about the huge debt he's incurring, Obama spoke vaguely of "additional adjustments" that will be unfolding in future budgets.

Rarely have two more anodyne words carried such import. "Additional adjustments" equals major cuts in Social Security and Medicare/Medicaid.

Social Security is relatively easy. A bipartisan commission (like the 1983 Alan Greenspan commission) recommends some combination of means testing for richer people, increasing the retirement age, and a technical change in the inflation measure (indexing benefits to prices instead of wages). The proposal is brought to Congress for a no-amendment up-or-down vote. Done.

The hard part is Medicare and Medicaid. In an aging population, how do you keep them from blowing up the budget? There is only one answer: rationing. Continued...