My s.o. and I were discussing tests for animal intelligence being too anthropocentric, and we've both come to the conclusion (based on more recent work in the field that is getting better at trying to assess an animal's intelligence on its own grounds, rather than our's) that there's going to be a major existential reckoning as this field progresses, because so many people do not realize the extent to which animals reason, think, and feel. If we ever reach the point of truly being able to understand what animals are thinking, we're likely going to be horrified at what we've been doing to them (even more than many of us already are).