Kranky Kruggers at it again.

That Old-Time Whistle – Paul Krugman, NYT

There are many negative things you can say about Paul Ryan, chairman of the House Budget Committee and the G.O.P.’s de facto intellectual leader. But you have to admit that he’s a very articulate guy, an expert at sounding as if he knows what he’s talking about.

So it’s comical, in a way, to see Mr. Ryan trying to explain away some recent remarks in which he attributed persistent poverty to a “culture, in our inner cities in particular, of men not working and just generations of men not even thinking about working.” He was, he says, simply being “inarticulate.” How could anyone suggest that it was a racial dog-whistle? Why, he even cited the work of serious scholars — people like Charles Murray, most famous for arguing that blacks are genetically inferior to whites. Oh, wait.

Just to be clear, there’s no evidence that Mr. Ryan is personally a racist, and his dog-whistle may not even have been deliberate. But it doesn’t matter. He said what he said because that’s the kind of thing conservatives say to each other all the time. And why do they say such things? Because American conservatism is still, after all these years, largely driven by claims that liberals are taking away your hard-earned money and giving it to Those People.

Indeed, race is the Rosetta Stone that makes sense of many otherwise incomprehensible aspects of U.S. politics.

We are told, for example, that conservatives are against big government and high spending. Yet even as Republican governors and state legislatures block the expansion of Medicaid, the G.O.P. angrily denounces modest cost-saving measures for Medicare. How can this contradiction be explained? Well, what do many Medicaid recipients look like — and I’m talking about the color of their skin, not the content of their character — and how does that compare with the typical Medicare beneficiary? Mystery solved.