There is a different between intelligence and cognition. Any system which exhibits robustness against errors must to some degree be modeling its environment, a

There is a different between intelligence and cognition. Any system which exhibits robustness against errors must to some degree be modeling its environment, and analyzing internal and/or external states in order to make better decisions. I consider any such system to have a degree of intelligence, even if it lacks what we recognize to be cognition or conscious awareness.