“Taste is a new core skill,” OpenAI President Greg Brockman declared earlier this year—one voice in a growing chorus of pronouncements about the centrality of judgment and preference in an economy built on artificial intelligence. And yet taste itself is largely undefined by many of its loudest proponents. Celine Nguyen considers the historic relationship between automation and taste; the “seemingly irrelevant, unimportant” inputs that shape our critical perceptions; and the perils of wielding taste like a cudgel. A striking, insightful blend of criticism and personal essay.

Today’s frontier models are trained on enormous quantities of data. One takeaway from Anthropic’s 2025 settlement with a group of authors, in which the company agreed to pay $1.5 billion (or an estimated $3,000 per book) for scraping copyrighted books from shadow libraries like LibGen, is that its models have “read” at least 482,460 books. But even Claude Opus 4.8 hasn’t written a short story that I enjoy more than those by Lydia Davis or Jessi Jezewska Stevens — both of whom, despite being prodigiously well-read, have almost certainly read fewer books.

By the time I encountered the fifth photo in Matt Seaton’s contemplative essay about New England’s stone walls, I found myself participating in the image, trying to figure out the maneuvers that had made the structure cohere. That’s a lot of the gratification here—”striving for coherence,” as Seaton, a former Atlantic editor, describes the work of walling. This is a quick read, and Seaton makes every word count, fitting a bit of Robert Frost and a lot of rock knowledge together just like he was building a . . . well, you know.

Bit by bit—which is the way with walls—my interest and knowledge deepened until what had begun as recreation morphed into a hobby job, mending other people’s walls. Eventually, I realized not only that I liked building walls, but also that I could scratch a subsistence living at it. In what probably struck friends and family as an act of lunacy, I quit my day job as an editor at this magazine and became a part-time waller.