Jan Narveson has rendered a valuable service with his examination of two recent publications on the general topic of the treatment of animals. Not only has he given us the means for securing a better understanding of many of the most important arguments common to these two volumes; what is more, he has advanced a position which fails to receive any attention in either, and a position which, should it happen to be correct, would fatally undermine perhaps the most basic (...) thesis advanced by those who argue for the rights of animals-the thesis, namely, that we have as much reason for believing that many animals have rights as we have for believing that humans do. Narveson's position is that this thesis can be seen to be false, if, as he thinks may be the case, egoism can give us a “coherent and quite theoretically smooth account of our moral intuitions”. (shrink)