Chimpanzees share 98% of our DNA, they have complex relationships, raise their young, wage wars, have friendships, alliances and enemies. They have extensive tool use and even have intricate means of communication. As far as I knew, they were endangered species. I mean, this is what IUCN’s website and even WWF will tell you. But today I learned that that was only applicable to free-living chimpanzees. This means that chimpanzees in captivity are listed as threatened. Maybe this doesn’t seem so bad, until you realize that that is the loophole that allows them to be test subjects and live in labs, in often, sub-par conditions.