““It’s a notion that was proposed three decades ago by Jane Goodall and her colleague Hans Kummer. The pair made a plea for measuring a wild animal’s intelligence by looking at its ability to find solutions to problems in its natural setting. What’s needed is an ecological rather than a laboratory measure of intelligence, they suggested. This can be found in an animal’s ability to innovate in its own environment, “to find a solution to a novel problem, or a novel solution to an old one.””
