U.S. Fiscal Meltdown in Spitting Distance: Arguing over lowering our deficit by just 0.4 percent of GDP when we need to run massive surpluses to deal with the baby boomers’ impending retirement is, pick your metaphor — rearranging the Titanic’s furniture, Nero’s fiddling, Custer’s Last Stand.

Is this malign fiscal neglect, or has Congress somehow missed what its own Congressional Budget Office is indicating? CBO’s baseline budget updates suggest the date for reaching what Carmen Reinhart, Kenneth Rogoff and other prominent economists believe is a critical insolvency threshold — a 90 percent ratio of federal debt held by the public to gross domestic product — has moved four years closer, in just nine months!

The CBO releases its realistic long-term forecast — the alternative fiscal scenario — every June. In between, it provides us with periodic updates of its unrealistic 10-year baseline scenario, based on “current law.” Congress, for political reasons, forces the agency to interpret current law in ways that generally make spending much lower and taxes much higher than is likely.

Take It Seriously: consequently, no one should take the projected levels of spending and taxes in CBO’s baseline scenario seriously. But everyone should take very seriously updates to the baseline. Why? Because these changes give us a pretty good idea of how the next alternative fiscal scenario will differ from the previous one.

Last June’s analysis had us going critical (crossing the 90 percent debt-to-GDP threshold) in 2021. But back then the CBO assumed the Bush tax cuts wouldn’t be extended for the rich starting in 2011. In December, President Barack Obama dropped his demand to immediately raise taxes on the rich in exchange for a one-year cut in the payroll tax, which helps fund Social Security. So much for raising revenue at a time when we are borrowing 37 cents to cover each dollar of spending.

In January, the CBO modified its 10-year baseline forecast, taking into account the December deal. By my calculations, this meant the 90 percent threshold would be crossed in 2019.

What a Difference. A lot can change in a few weeks. In February, the president released his budget and, lo and behold, it proposes maintaining the Bush tax cuts for all except the rich not through 2013, as in the December deal, but indefinitely. In so doing, the president conveniently took the issue of tax increases off the next election’s table.

On March 18, when the CBO released a new forecast that incorporated the president’s budget, the 90 percent mark had moved up to 2017. Actually, 2017 is optimistic. Uncle Sam’s creditors will soon start charging exorbitant interest rates — like those Greece, Ireland and Portugal now face. The market’s concern with those countries’ bonds is outright default, which is unlikely in the U.S. What is likely is rising inflation as the Federal Reserve continues to print vast quantities of money to help pay the Treasury’s bills. I generally don’t give investment advice, but Bill Gross, co-founder of PIMCO and manager of the world’s largest bond mutual fund, has it right. It’s time to dump all but your very short-term U.S. Treasuries and other dollar-denominated bonds. A safer alternative is Treasury inflation protected securities, or TIPS.

The real problem isn’t paying for our current spending. The real problem is paying for the 78 million baby boomers as they retire and claim their promised Medicare, Medicaid and Social Security benefits, and as spending on the new health-care exchanges expands far beyond what’s been projected.

There is one bright spot. Paul Ryan, chairman of the House Budget Committee, has included a version of the Rivlin-Ryan Medicare plan in the Republican budget proposal. This bipartisan proposal, co-authored with Alice Rivlin, former CBO director and head of the Office of Management and Budget under Bill Clinton, would transform Medicare from its current fee-for-service, defined-benefit structure into a defined contribution system in which the government’s liability is strictly capped.

Rivlin-Ryan would be a huge step in the right direction, but what’s really needed is a complete redo that would keep total government health-care spending where it is now, at about 10 percent of GDP. (Source: Laurence Kotlikoff and Bloomberg On Line).