Does anybody know what this is? As far as I can tell, this is an Italian documentary from the 1970s that explores primitive humans in Africa, South America and the Philippines. It is very similar stylistically to the awesome Addio Africa,which readers of this blog will be familiar with.
I'm too traumatized to google it right now.
Warning: this is extremely hard core.
Meanwhile, from the Andaman Islands to the South East of India :