The "Bitch" Evolved: Why Girls Are So Cruel to Each Other

From Scientific American:

About a month ago I was invited to give a brief talk to my nephew Gianni’s first grade class—nothing too deep, mind you, rather simply about what it’s like living in a foreign place such as Belfast. The highlight of my presentation was the uproarious laughter that erupted when I mentioned that people on this side of the Atlantic refer to diapers as “nappies” and cookies as “biscuits.” But one must play to the audience.

Now, my sister resides in a small town in central Ohio, so perhaps there’s something about the mid-West which breeds especially endearing and affectionate six-year-olds, but I should be forgiven for momentarily siding with Rousseau that afternoon on his overly simplistic view that society corrupts and turns such naïve, innocent cherubs into monstrous adults. To give an example, one little girl waved at me in so kind a manner that it seemed, in that instant, I was in the presence of a better species of humankind, one that naturally regards other people as benevolent curiosities and the contrivances of social etiquette haven’t tarnished and brutally tamed genuine emotions.

What punctured this rose-tinted illusion of mine was the knowledge that these diminutive figures giggling and sitting Indian-style on the carpet before me might also be viewed as incubating adolescents. Perhaps it’s just me, but I’d swear the world knows not an eviler soul than an angry, angst-ridden, hormonally intoxicated teen. And if this little pigtailed girl is anything like the rest of her gender, in just a few years’ time she will unfortunately morph into an eye-rolling, gossiping, ostracizing, sarcastic, dismissive, cliquish ninth-grader, embroiled in the classic cafeteria style bitchery of adolescent female social politics.
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