Why aren't there more liberals in America?
It's not because liberalism lacks cultural power. Many polls suggest that a majority of college professors and national journalists vote Democratic. The movie, TV, music and publishing industries are dominated by liberals.
It's not because recent events have disproved the liberal worldview. On the contrary, we're still recovering from a financial crisis caused, in large measure, by Wall Street excess. Corporate profits are zooming while worker salaries are flat.
It's not because liberalism's opponents are going from strength to strength. The Republican Party is unpopular and sometimes embarrassing.
Given the circumstances, this should be a golden age of liberalism. Yet the percentage of Americans who call themselves liberals is either flat or in decline. There are now two conservatives in this country for every liberal. Over the past 40 years, liberalism has been astonishingly incapable at expanding its market share.
The most important explanation is what you might call the Instrument Problem. Americans may agree with liberal diagnoses, but they don't trust the instrument the Democrats use to solve problems. They don't trust the federal government.
A few decades ago they did, but now they don't. Roughly 10 percent of Americans trust government to do the right thing most of the time, an October New York Times, CBS News poll found.
Why don't Americans trust their government? It's not because they dislike individual programs like Medicare. It's more likely because they think the whole system is rigged. Or to put it in the economists' language, they believe the government has been captured by rent-seekers.
This is the disease that corrodes government at all times and in all places. As George F. Will wrote in a column in Sunday's Washington Post, as government grows, interest groups accumulate, seeking to capture its power and money.
Some of these rent-seeking groups are corporate types. Will notes the federal government delivers sugar subsidies that benefit a few rich providers while imposing costs on millions of consumers.
Other rent-seeking groups are dispersed across the political spectrum. The tax code has been tweaked 4,428 times in the past 10 years, to the benefit of interests of left, right and center.
Others exercise their power transparently and democratically. As Will notes, in 2009, the net worth of households headed by senior citizens was 47 times the net worth of households led by people under 35. Yet seniors use their voting power to protect programs that redistribute even more money from the young to the old and affluent.
You would think that liberals would have a special incentive to root out rent-seeking. Yet this has not been a major priority. Sailors scrub their ships. Farmers clear weeds. Democrats have not spent a lot of time scraping barnacles off the state.
Worse, in an attempt to match Republican rhetoric, Democratic politicians are perpetually soiling the name of government for the sake of short-term gain. How many times have you heard Democrats running against Washington, accusing it of being insular, shortsighted, corrupt and petty?
Recently, the Obama administration has begun his presidential campaign by picking a series of small fights with the Republican-led House over things like recess appointments. These vicious squabbles may help Obama in the short term but they will only further discredit Washington over the long run.
Life is unfair. Republican venality unintentionally reinforces the conservative argument that government is corrupt. Democratic venality undermines the Democratic argument that Washington can be trusted to do good.
Liberalism has not expanded because it has not had a Martin Luther, a leader committed to stripping away the corruptions, complexities and indulgences that have grown up over the years.
President Barack Obama might consider running for re-election as Luther, as someone who believes in government but sees how much it needs to be cleansed and purified.
Make the tax code simple. Make job training simple. Make Medicare simple. Every week choose a rent-seeker to hold up for ridicule and renunciation. Change the congressional rules. Simplify the legal thickets that undermine responsibility.
If Democrats can't restore Americans' trust in government, it really doesn't matter what problems they identify or plans they propose. No one will believe in the instrument they rely on for solutions.
THE NEW YORK TIMES