Prehistoric

c. 40,000 BC – 3,000 BC. Before writing. Humans communicate across distance and time via cave paintings, talking knots, fire signals, drums. The medium is the environment itself — stone walls, bone tablets, the resonance of a hollow log.

Part of Media

9 moments in this segment.

1. c. 40,000 BC — Cave Paintings of El Castillo. The earliest known cave art at El Castillo in northern Spain. Hand stencils and red-disk pigments dated by uranium-thorium to at least 40,800 years ago — old enough that the first painters may have been Neanderthals, not Homo sapiens. The cave wall is the first known persistent communication surface.
2. -35000 — Figurative art & the carved record. Carved figures and ornaments show early humans encoding identity and meaning in objects tens of thousands of years ago.
3. -20000 — The painted caves. From Chauvet to Altamira, painted caves are humanity’s earliest surviving mass of visual storytelling.
4. c. 17,000 BC — Lascaux. The bestiary of Lascaux — bulls, horses, stags, an aurochs four metres long — painted on the cave walls of southwest France during the late Paleolithic. Discovered in 1940 by four teenagers and a dog called Robot. Closed to the public in 1963 to slow the lichen.
5. -15000 — Oral tradition & memory. For most of human history, all media was oral — knowledge carried in story, song and memory across generations.
6. -10000 — Petroglyphs & rock art. Across every continent, humans carved and painted symbolic records into rock — among the first attempts to fix meaning outside the body.
7. c. 8000 BC — Token Accounting in Mesopotamia. Clay tokens — cones, spheres, disks — used in the Fertile Crescent to track grain, livestock, oil. Each shape stood for a quantity of a thing. Tokens were sealed inside clay envelopes (bullae) and the envelope's surface impressed with the count. By 3500 BC the envelope itself becomes the message: cuneiform.
8. c. 6000 BC — Talking Drums of West Africa. The dùndún and gangan — hourglass-shaped drums whose pitch can be modulated by squeezing the tension cords — transmit tonal language across long distances. Messages travel village-to-village faster than a running messenger. The pattern survives into the colonial era as the original wireless network.
9. c. 3300 BC — Quipu: the Knot-Record. The Inca and their Andean predecessors keep census and tax records in knotted cords. Position, knot type, ply direction, and color all carry meaning. The Spanish later burn most surviving quipus as heretical objects. A few hundred remain in museums; many are still partially unread.