A breakthrough study using high-resolution LiDAR technology has uncovered a vast network of previously unknown urban settlements deep within the Amazon rainforest. The findings suggest a highly organized society that practiced sophisticated agro-forestry and "garden city" planning long before European contact.
These interconnected communities featured complex causeways, defensive moats, and large-scale agricultural plazas. The discovery challenges the long-held belief that the Amazon was a pristine wilderness, proving instead that it supported densely populated civilizations with advanced environmental management systems.