books.google.com - This collection of revised and new essays argues that biology is an autonomous science rather than a branch of the physical sciences. Ernst Mayr, widely considered the most eminent evolutionary biologist of the 20th century, offers insights on the history of evolutionary thought, critiques the conditions...http://books.google.com/books/about/What_Makes_Biology_Unique.html?id=iCmAIzmlhiUC&utm_source=gb-gplus-shareWhat Makes Biology Unique?