“Though they could be affectionate to other monkeys, few were able to mate as adults, and those who did have offspring were not able to take care of them properly. Clearly, the lack of normal response from their fake mothers, and their isolation from other monkeys, had made them socially backward. They.”

“Though they could be affectionate to other monkeys, few were able to mate as adults, and those who did have offspring were not able to take care of them properly. Clearly, the lack of normal response from their fake mothers, and their isolation from other monkeys, had made them socially backward. They.”

— Tom Butler-Bowdon