Eric Olson’s definition of animalism is that “each of us is numerically identical with an animal. There is a certain human …show more content…
Historically, one of the main reasons why animalism is so unpopular is because of hostility to materialism. Philosophers have always found it difficult to believe that a material object, no matter how physically complex, can produce thought or experience. An animal is a material object. Olson’s response is that these days, there is far less doubt that a material object can produce thought and experience. A detached cerebrum is no more an organism than a detached liver is an organism. The empty-headed thing left behind, is an animal. It may remain alive if the surgeons are careful when removing the cerebrum. The empty headed being into which your cerebrum is implanted is also an animal. Therefore there are two animals. One of them loses its cerebrum and gets an empty head. The other has its empty head filled with that organ. No animal moves from one organ to another, the surgeons merely move an organ from one animal to