I have a Ph.D. in history of science and had you asked me 10 years ago if a dog I loved, or just dogs generally, had emotions, I would have said yes, but I'm not sure that I would have told you that they can also wind up with an anxiety disorder, a Prozac prescription and a therapist.
我是MIT的科学史博士 如果十年前你问我 如果我爱的狗狗，或者狗这个群体 有没有情绪，我会告诉你“有”。 但我不确定是否会告诉你 他们也会患焦虑症、 吃百忧解（一种治疗精神抑郁的药物）、看治疗师。