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No bosses, no problem! Pre-Hispanic farmers built giant water system bottom-up, archaeologists reveal

Researchers argue that policymakers in Colombia can adopt a similar cooperative strategy to solve the country's current water management crisis. The pre-Hispanic field systems of La Mojana cover an astonishing 500,000 hectares and were likely built by local communities in a short period of time through cooperation.

SourceUniversity of Cambridge·JournalCommunications Sustainability·DateAug 11, 2026