Huella de civilización prehispánica en obra hidráulica
A new study highlights the sophisticated hydraulic systems built by the indigenous Zenú people in Colombia's La Mojana region over a thousand years ago. Using satellite imagery, researchers identified extensive networks of raised fields and canal systems created by communities, indicating a non-centralized, community-driven approach to water management. The findings challenge previous assumptions that such complex infrastructure required hierarchical political structures and suggest alternative, sustainable ways of organizing society without central authority.
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