The Furuvik Zoo in Sweden reported that a chimpanzee by the name of Santino was able to sort of plan the future. They found out that he collected stones and then threw them later at zoo visitors.
I am not really surprised. I remember years ago, after we had watched the movie « Planet of the Apes » for the first time, my friends and i had a debate until late in the night, about intelligence by so called « animals » (i hate this term!) in general, and by chimpanzees in particular.
For me it was clear, and still is, that they are far more intelligent than we imagine.
I wonder if chimpanzees have a concept of god, like humans do.