Is the conservative dream in its death throes?

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.

Arguably more important in conservative thinking, however, was the notion that the G.O.P. could exploit other sources of strength — white resentment, working-class dislike of social change, tough talk on national security — to build overwhelming political dominance, at which point the dismantling of the welfare state could proceed freely.

I say these obvious things — and yes, they are all obvious — because in a small thread of party thinkers I belong to someone recently used the phrase "if the Republicans can change." I was startled. I said of course they'll change, all things that are alive want not to die, if Republicans don't change they'll die, so they'll change. This was greeted with a certain kindhearted skepticism, which struck me because they're all very smart and have worked in the trenches. Someone said, "I wish I shared your optimism." I didn't know I was being optimistic, I thought I was just being realistic…

Republicans are now in the habit of editing their views, and they've been in it for 10 years. The Bush White House suppressed dissent; talk radio stars functioned as enforcers; the angrier parts of the base, on the internet, attempted to silence critical thinkers. Orthodoxy was everything, or orthodoxy as some defined it.

This isn't loyalty, it's lockstep. It has harmed the party's creativity, its ability to think, when now more than ever it has to. Enough.