Elephants are in dire straits – again. They were virtually extirpated from much of Africa by European hunters in the eighteenth and nineteenth centuries, but their numbers resurged for a while in the heyday of late-colonial conservation efforts in the twentieth. Now, according to one estimate, an elephant is being killed every 15 minutes. This is at the same time that the reasons for being especially compassionate and protective towards elephants are now so well-known that they have become...