Since the 1970s, the Republican Party has fallen increasingly under the influence of radical ideologues, whose goal is nothing less than the elimination of the welfare state — that is, the whole legacy of the New Deal and the Great Society. From the beginning, however, these ideologues have had a big problem: The programs they want to kill are very popular. Americans may nod their heads when you attack big government in the abstract, but they strongly support Social Security, Medicare, and even Medicaid. So what’s a radical to do?
The answer, for a long time, has involved two strategies. One is “starve the beast,” the idea of using tax cuts to reduce government revenue, then using the resulting lack of funds to force cuts in popular social programs. Whenever you see some Republican politician piously denouncing federal red ink, always remember that, for decades, the G.O.P. has seen budget deficits as a feature, not a bug.
Krugman thinks the tide has turned against the Republicans, but they can still do terrible damage.
It’s a dangerous situation. The G.O.P. is lost and rudderless, bitter and angry, but it still controls the House and, therefore, retains the ability to do a lot of harm, as it lashes out in the death throes of the conservative dream.
Our best hope is that business interests will use their influence to limit the damage. But the odds are that the next few years will be very, very ugly.