Last time around on Clever Apes we dipped into realms of science that some might consider disgusting. Now we turn to the science of disgust itself. What is disgust, and where does it come from? There are a few places where scientists can look for clues, starting with what disgusts people.
On Wednesday, the U.S. Supreme Court heard oral arguments in a proposed class action sex-discrimination law suit against Walmart. The plaintiffs allege company-wide policy reinforces gender stereotypes. Walmart disagrees.