Barbara J. King is emerita professor of anthropology at William & Mary and a freelance science writer and public speaker. The author of seven books, including the new Animals’ Best Friends: Putting Compassion to Work for Animals in Captivity and in the Wild, Barbara focuses on animal emotion and cognition, the ethics of our relationships with animals, and the evolutionary history of language, culture, and religion. Her book How Animals Grieve has been translated into 7 languages and her TED talk on animal love and grief has now received over 3 million views.