“Sire, the peasants are revolting!”

“Yes, they are, aren’t they?”

It’s an old joke, but it seems highly relevant to the current situation within the Republican Party. As an angry base rejects establishment candidates in favor of you-know-who, a significant part of the party’s elite blames not itself, but the moral and character failings of the voters.

There has been a lot of buzz over the past few days about an article by Kevin Williamson in National Review, vigorously defended by other members of the magazine’s staff, denying that the white working class — “the heart of Trump’s support” — is in any sense a victim of external forces. A lot has gone wrong in these Americans’ lives — “the welfare dependency, the drug and alcohol addiction, the family anarchy” — but “nobody did this to them. They failed themselves.”

O.K., we’re just talking about a couple of writers at a conservative magazine. But it’s obvious, if you look around, that this attitude is widely shared on the right. When Mitt Romney spoke about the 47 percent of voters who would never support him because they “believe that the government has a responsibility to take care of them,” he was channeling an influential strain of conservative thought. So was Paul Ryan, the speaker of the House, when he warned of a social safety net that becomes “a hammock that lulls able-bodied people to lives of dependency and complacency.”

Or consider the attitude toward American workers inadvertently displayed by Eric Cantor, then the House majority leader, when he chose to mark Labor Day with a Twitter post celebrating … business owners.