Jane Goodall with baby chimpanzee Flint, the son of Flo, at Tanzania's Gombe Stream National Park in the 1960s. COURTESY OF JANE GOODALL INSTITUTE AND HUGO VAN LAWICK "Staring into the eyes of a chimpanzee, I saw a thinking, reasoning personality looking back," said Jane Goodall in the 2017 National Geographic documentary Jane. Back in 1960, Goodall's discovery was met …