Centrists have taken to characterizing the dueling ascendance of left-economic populism and right-chauvinistic “populism” as a pincer movement against the righteous “vital center.” In recent years, centrist publications have been replete with examples, urgently calling to safeguard liberalism, often from the masses.

The irony is that a leading contender for the ur-problem of liberalism’s failures is the purposeful destruction — by centrist liberals — of the organizing capacity that powered the postwar liberal order: organized labor, civil rights organizations, and robust state-level party infrastructure.

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This thinking has morphed into what could be called “Grownup Liberalism,” the belief that there is a class of wonky centrist experts who could fix so many things if the confused masses would just get out of their way — a notion that’s inherently undemocratic and increasingly discordant with the actual state of American politics.