Leonardo's Mountain of Clams and the Diet of Wormsis the newest collection of best-selling scientist Stephen Jay Gould's popular essays fromNatural Historymagazine (the longest-running series of scientific essays in history). It is also the first of the final three such collections, since Dr. Gould has announced that the series will end with the turn of the millennium. ???????? In this collection, Gould consciously and unconventionally formulates...