SOCIETY

An Empire Without Writing

~1470 CE

History · Middle Ages · Holocene · Meghalayan

The largest empire of the pre-Columbian Americas ran on knots and roads. Tawantinsuyu stretched four thousand kilometres along the Andes and kept its storehouses, censuses and labour taxes on khipu, cords whose knots encoded numbers and, perhaps, more. Everything moved along the Qhapaq Ñan, a road network of about forty thousand kilometres, with its bridges, relay runners and inns. All of it was built and accounted for without writing, at least in the usual sense.

Why it matters

The Inca falsify the comfortable equation of state and script: here are bureaucracy, taxation and empire on knotted string, a data technology scholars still cannot fully read. Their roads rank with Rome's among preindustrial infrastructure, and archaeology now shows local people bending the imperial network to their own ends, an empire of negotiation as much as command. This world was in full stride when 1532 cut it short.

Dating & uncertainty

Tawantinsuyu reached its full extent in the century before 1532, from southern Colombia to central Chile; the anchor sits at that apogee. Provincial archaeology tempers the imperial image, showing control that was heterogeneous and negotiated, and even the great road served local purposes its builders never intended: mining communities quietly turned the empire's artery to their own trade.

Sources

1. Perales Munguía (2020), Oxford Research Encyclopedia of Anthropology · The archaeology of Qhapaq Ñan (Inca royal road)doi:10.1093/acrefore/9780190854584.013.480
2. Garrido (2016), Journal of Anthropological Archaeology · Rethinking imperial infrastructure: a bottom-up perspective on the Inca roaddoi:10.1016/j.jaa.2016.06.001
3. Graubart (2016), The Americas · The Inka empire: a multidisciplinary approach (review)doi:10.1215/00182168-3423952

Our species’ history as one day

23:57:272 min 33 s before midnight

if the 315,000 years of Homo sapiens were compressed into a single day