This article addresses the following questions: (1) What are the aims and claims of contemporary sociobiology? (2) How does the enterprise fit into the history of ideas? and (3) Does sociobiology have the earmarks of being the beginning of a major synthesis? (Author/AM)

Most biology students have the opportunity to look at protozoa under the microscopes or keep mealworms in a bowl. They may manipulate the heart rate of "Daphnia" or calculate the respiration of plants. They may even grow corn in the spring or keep fish and a small rodent or two. But once the class hamster grows testy from being awakened every…