Actually? Very interesting interview at that link, as conducted by Fremen-eyed Shannon Larratt:
I grew up in Papua New Guinea, between Papuas of the stone age. I was a mission child in an uncontrolled (by government) area that could only be reached by plane, landing against a hilltop. Those people were the most primitive man eaters, and naked except for a tube on their penis. I saw them eating their own chief and I saw tribal wars with poisoned arrows right in front of our house.