Koko the Gorilla Fears Humankind is Destroying the Environment
February 22, 2014 AOL You remember Koko the gorilla, right? Koko was born in the '70s at the San Francisco Zoo. Francine (Penny) Patterson, then a Ph.D. candidate at Stanford, started studying young Koko's linguistics capabilities and eventually taught her a rudimentary version of sign language. Over the years, Koko has become a gorilla celebrity and spokes-ape for global conservation efforts. She…