Ancient Apocalypse Season 2 is available to watch on Netflix. I've only watched the first episode and it's very light on details, but then I've read a bunch of Graham's book and listened to many interviews so I'm quite familiar with his hypotheses. In any case it still provides ample inspiration for my Sword & Sorcery setting.
The first episode includes Graham visiting the Amazon to see large earthworks. The the concept of Garden Urbanism is very interesting to me. The idea that large complex societies could exist in rain-forest or tropical environments.
In recent years researchers have found huge earthen structures, including platforms, mounds and causeways, across the Amazon, from Venezuela to central Brazil. But the infrastructure in Upano, described in a study published on Thursday in Science, “is completely unprecedented in Amazonia and in Andean prehistory,” says archaeologist José Iriarte of the University of Exeter in England, who studies pre-Columbian earth-builder cultures in Brazil and was not involved in the new study. “We don’t see an equivalent to these plazas elsewhere in Amazonia.” The nearest similar urban layout is in Maya territory in Central America.
Scientific American: Ancient Amazon Civilization Developed Unique Form of ‘Garden Urbanism’
