There's an opening overhead shot of the Brazilian rain forest, dense and limitless. As a tourist boat slides along a river, indigenous tribesmen materialize on the banks to regard it reproachfully. They hold bows and arrows and don't seem fond of these visitors. But hold on; one of the young men has a layered haircut with a blond top. As recently as the 1970s, when Herzog filmed "Aguirre, the Wrath of God" in such a forest, these Indians would have been "real." But the time is the present, and the forest a preserved facade shielding fields that have been stripped of trees and devoted to farmi...