“I refuse to take ‘No’ for an answer,” said President Obama this week as he claimed new powers for himself in making recess appointments while Congress wasn’t legally in recess. The chief executive’s power grab in naming appointees to the Consumer Financial Protection Bureau and the National Labor Relations Board has been depicted by administration supporters as one forced upon a reluctant Obama by Republican intransigence. But this isn’t the first example of the president’s increasing tendency to govern with executive-branch powers. He has already explained that “where Congress is not willing to act, we’re going to go ahead and do it ourselves.” On a variety of issues, from immigration to the environment to labor law, that’s just what he’s been doing—and he may try it even more boldly should he win reelection. This “go it alone” philosophy reflects an authoritarian trend emerging on the political left since the conservative triumph in the 2010 elections.

The president and his coterie could have responded to the 2010 elections by conceding the widespread public hostility to excessive government spending and regulation. That’s what the more clued-in Clintonites did after their 1994 midterm defeats. But unlike Clinton, who came from the party’s moderate wing and hailed from the rural South, the highly urban progressive rump that is Obama’s true base of support has little appreciation for suburban or rural Democrats. In fact, some liberals even celebrated the 2010 demise of the Blue Dog and Plains States Democrats, concluding that the purged party could embrace a purer version of the liberal agenda. So instead of appealing to the middle, the White House has pressed ahead with Keynesian spending and a progressive regulatory agenda.

Much of the administration’s approach has to do with a change in the nature of liberal politics. Today’s progressives cannot be viewed primarily as pragmatic Truman- or Clinton-style majoritarians. Rather, they resemble the medieval clerical class. Their goal is governmental control over everything from what sort of climate science is permissible to how we choose to live our lives. Many of today’s progressives can be as dogmatic in their beliefs as the most strident evangelical minister or mullah.