Sure, some links to get you started: https://www.smithsonianmag.com/science-nature/pristine-untouched-amazonian-rainforest-was-actually-shaped-humans-180962378

Sure, some links to get you started: https://www.smithsonianmag.com/science-nature/pristine-untouched-amazonian-rainforest-was-actually-shaped-humans-180962378/ https://www.smithsonianmag.com/science-nature/pristine-untou... https://www.jstor.org/stable/1311432 https://www.jstor.org/stable/1311432 https://en.wikipedia.org/wiki/Terra_preta https://en.wikipedia.org/wiki/Terra_preta https://www.youtube.com/watch?v=0Os-ujelkgw https://www.youtube.com/watch?v=0Os-ujelkgw