Man is a knowing animal. Knowledge is his distinctive mark. Yet in confrontations with animals, particularly in circumstances involving death, human knowledge suddenly appears limited. Other forms of knowledge have to be taken into account. The case of Oscar, the cat who predicts patients’ death in a Rhode Island hospital, indicates that animals know things that are concealed from us. Our knowledge is limited, a premise that Derrida analyses in The Animal that Therefore I Am, where he admits that the philosophical literature about animals does not satisfactorily justify his human difference. Barry Lopez shows that our knowledge is not only insufficient when it comes to accounting for the agony of a school of beached whales, but that it is a...