What If a Chimp Smiles at You? Understanding Primate Expressions
If a chimp smiles at you, it probably doesn’t mean what you think. When a chimpanzee shows its teeth, it’s usually a sign of fear, submission, or stress—not happiness or friendliness. That’s pretty much the opposite of what a human smile means, which can really throw people off. When you spot a chimp’s “smile,” try…