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More city agriculture?

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Lost Cities of the Amazon Discovered From the Air

Mapping technology cut through the canopy to detect sprawling urban structures in Bolivia that suggest sophisticated cultures once existed

The new images reveal, in detail, a stronghold of the socially complex Casarabe Culture (500-1400 C.E.) with urban centers boasting monumental platform and pyramid architecture. Raised causeways connected a constellation of suburban-like settlements, which stretched for miles across a landscape that was shaped by a massive water control and distribution system with reservoirs and canals. The site, described this week in Nature, is the most striking discovery to suggest that the Amazon's rainforest "wilderness" was actually heavily populated, and in places quite urbanized, for many centuries before recorded history of the region began.



'Sapere aude'
by Oui (Oui) on Wed Jul 3rd, 2024 at 06:24:09 AM EST
There is a theory that the Amazon rainforest was an agricultural project of human beans using terra preta (biochar) among other techniques.  Charles Mann's book 1491, as I recall, mentions this.

Solar IS Civil Defense
by gmoke on Wed Jul 3rd, 2024 at 07:48:27 PM EST
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