Reading an older article on this tribe. Quite amazing stuff.
They can’t count. They basically only have three words for quantity.
They don’t have any words for colors only lighter and darker.
They have no concept of time beyond their own lives. No creation myths and no god. They do believe in spirits but not exactly in the way we think of them. A spirit can be real world things like animals in the jungle.
And they have no art of any kind which is too bad because their language can be whistled or hummed. Imagine the profound level creativity a native song/poem could have in the language. They use the whistling aspect when hunting.
The Tribe