March 21, 2026
Round and round we roast
Ant Mill
Ants trapped in a deadly circle — commenters see AI brain loops and CEO chaos
TLDR: Ants sometimes follow each other into a looping “death spiral,” a real behavior seen in the wild and labs. Commenters turned it into a meme about AI getting stuck in feedback loops and boss-led “vibe” spirals at work, arguing whether it’s just cool biology or a cautionary tale for tech and leadership.
Nature’s wildest traffic jam is back in the feed: an ant death spiral, where army ants lose the scent and march in circles until they drop. People are watching the eerie loop, sharing the jaw-dropping 1921 account of a ring so big it took each ant 2.5 hours to finish a lap, and linking to videos of the phenomenon. It’s not just ants, either—caterpillars and fish can get stuck like this too. But the comments aren’t just about biology; they’re about us. And oh boy, the internet has thoughts.
One user dropped a throwback link—“Big in 2022”—sparking the classic repost scuffle: old news vs. timeless weirdness. Then the roasting began. AI got the first dunk, with comparisons to chatbots getting stuck in polite loops—“Claude” being the meme-of-the-moment. Corporate leadership didn’t escape either: one commenter blasted “AGI” (Artificial General Intelligence) hype as a vibe-led death spiral for companies. And, of course, hardware nerds asked when we’re getting an “Ant Mill CPU,” because if it spins in circles, Silicon Valley will try to ship it. Some readers pleaded, can we just appreciate the science without turning it into a TED Talk about tech? Others argued the metaphor works: this is what blind feedback loops look like—online, at work, and sometimes in nature. Either way, the ants are marching—and the comments are circling, too.
Key Points
- •An ant mill is a circular, self-perpetuating formation arising when army ants lose a pheromone trail and follow each other.
- •The behavior can lead to exhaustion and death, hence the term “death spiral.”
- •Ant mills have been reproduced both in laboratory conditions and via ant colony simulations.
- •William Beebe first documented an ant mill in 1921, noting a 370 m circumference and ~2.5 hours per ant per revolution.
- •Similar circular milling phenomena occur in other species, such as processionary caterpillars and fish.