Aneesh Sathe

Wound up at the beach today. A proper San Diego beach. Unlike Carlsbad beaches, San Diego beaches tend to be a bit cropped but they are always livelier. This one was no exception. It was a pleasant, cloudy day, warm but not blazing, my favorite kind of day. The beach was full of families, teeny kids, some old folks, and, of course, the throngs of young women and men, beautiful and silly.

I. A burden no one could carry alone # Some time around the year 170, in a tent on the Danube frontier, the emperor Marcus Aurelius wrote in Greek to himself: Be like the headland against which the waves continually break, but stands firm and tames the fury of the water round it. The empire was at war with the Marcomanni. The Antonine Plague had reached the army. His children were dying one after another; of his thirteen, only one would outlive him to any consequence.

I. Ceolfrith on the road # In late spring 716, an English abbot named Ceolfrith left the twin monastery of Wearmouth-Jarrow in Northumbria for the city of Rome. He was seventy-four. He carried with him a manuscript Bible, the Codex Amiatinus, which he intended to present as a gift to Pope Gregory II. The Codex contained the entire Latin Bible in two volumes, weighed about seventy-five pounds, and required something close to one thousand calfskins to produce. Ceolfrith had commissioned three of these “pandects” at his abbey; this was the survivor he meant to deliver in person. The other two …

Escherichia coli Bacterium (2021, revised 2022). Illustration by David S. Goodsell, RCSB Protein Data Bank. doi:10.2210/rcsb_pdb/goodsell-gallery-028. I. # In May 1976 a Satawalese master navigator named Mau Piailug stood on the deck of a double-hulled Polynesian canoe in Honolua Bay, Maui, and prepared to sail to Tahiti. Sans compass, chronometer, and chart. The canoe was Hōkūleʻa, a replica of the voyaging craft that had carried Polynesians across the Pacific a thousand years earlier. Over the next thirty-four days Piailug would navigate her about two thousand three hundred nautical miles …

I. The Averaging Machine # In 2025, researchers at USC ran a study that produced a result nobody expected. Atari et al., “AI-Powered Homogenization of Scientific Reasoning,” Trends in Cognitive Sciences (2026). They gave people reasoning tasks, some with LLM assistance, some without. Individual performance improved. Every metric showed it: more accurate responses, faster completion, fewer errors. The LLM made each person better. Then they looked at the groups.