ideas ◆ Members What Octopuses Know About Cities A den-building, tool-hoarding invertebrate may be the best urban theorist we have. H Helen Chao June 21, 2026 · 6 min read · What Octopuses Know About Cities. Photo: Diego Delso / Wikimedia Commons (CC BY-SA 4.0) Longform's reader requires JavaScript. The full text of this story is available through our content service.
