We’re in favor of Medicare, Social Security, good schools, wide highways, a strong military — and low taxes.

From The New York Times:

It’s easy to look at the protesters and the politicians in Greece — and at the other European countries with huge debts — and wonder why they don’t get it. They have been enjoying more generous government benefits than they can afford. No mass rally and no bailout fund will change that. Only benefit cuts or tax increases can.

Yet in the back of your mind comes a nagging question: how different, really, is the United States?

The numbers on our federal debt are becoming frighteningly familiar. The debt is projected to equal 140 percent of gross domestic product within two decades. Add in the budget troubles of state governments, and the true shortfall grows even larger. Greece’s debt, by comparison, equals about 115 percent of its G.D.P. today.

The United States will probably not face the same kind of crisis as Greece, for all sorts of reasons. But the basic problem is the same. Both countries have a bigger government than they’re paying for. And politicians, spendthrift as some may be, are not the main source of the problem.

We, the people, are.

We have not figured out the kind of government we want. We’re in favor of Medicare, Social Security, good schools, wide highways, a strong military — and low taxes. Dealing with this disconnect will be the central economic issue of the next decade, in Europe, Japan and this country.

We’re in favor of Medicare, Social Security, good schools, wide highways, a strong military — and low taxes. Dealing with this disconnect will be the central economic issue of the next decade, in Europe, Japan and this country.

For Greece and possibly other European countries, change will come from the outside. The countries lending the money for the Greek bailout — chiefly Germany — are demanding big cuts to the welfare state. Greek citizens will soon have a harder time retiring in their 40s.

Here in the United States, we’re likely to have the chance to solve our problems before our lenders demand it. Those lenders continue see the American economy as a safe haven, thanks to our history of strong economic growth and political flexibility.

[T]he main issue isn’t the near-term deficit — the one created by the recession, the wars in Iraq and Afghanistan, the Bush tax cuts and the Obama stimulus. The main issue is the long-term deficit.

As societies become richer, citizens tend to want better schools, better medical care and other government services. This country is following that pattern, but without paying the necessary taxes. That combination has us on a course to Greece-like debt.

As a rough estimate, the government will need to find spending cuts and tax increases equal to 7 to 10 percent of G.D.P. The longer we wait, the bigger the cuts will need to be (because of the accumulating interest costs).

This is why fixing the budget through spending cuts alone, as Congressional Republicans say they favor, would be so hard. Representative Paul Ryan of Wisconsin has a plan for doing so, and it includes big cuts to Social Security and the end of Medicare for anyone now under 55 years old. Other Republicans have generally refused to endorse the Ryan plan. Until that changes or until the party becomes open to new taxes, its deficit strategy will remain unclear.

Democrats have more of a strategy — raising taxes on the rich and using health reform to reduce the growth of Medicare spending — but it is not nearly sufficient.

What would be? A plan that included a little bit of everything, and then some: say, raising the retirement age; reducing the huge deductions for mortgage interest and health insurance; closing corporate tax loopholes; cutting pensions of some public workers, as Republican governors favor; scrapping wasteful military and space projects; doing more to hold down Medicare spending growth.

Much of this may be unpleasant. But by no means will it doom us to reduced living standards or even slow economic growth. We can still afford to spend more on Medicare — even more per person — than we do today, and more on education, the military and other areas, too. We just can’t afford the unrealistic promises that the government has made. We need to make choices.

“It’s not a matter of whether we have the resources to solve our problems,” as Alan Krueger, the chief economist at the Treasury Department, says. “It’s a matter of political will.”

For now at least, our elected officials are hardly the only ones who lack that will.