...Where Is Utopia in the Brain? DanieL s. Levine Introduction The designer of utopian societies, whether fictional or real, often confronts the limits of what is possible for members of our species. But how severe or flexible are those limits? The explosive growth of behavioral neurobiology and experimental psychology in the last decade has produced many results on the biological bases of social interactions. This growth suggests that we can now look to science for some partial answers to the question of limits. Until recently, the social sciences and the biological sciences have mainly developed separate and disconnected accounts of human behavior. In the “nature/nurture controversy,” for example, anthropology has tended to emphasize cultural influences on human nature whereas behavioral biology has tended to emphasize genetic influences. The journalist Matthew Ridley (Nature via Nurture) provides an accessible account of the intellectual history and rhetoric of these two fields. Yet an increasing number of scholars in both areas are now realizing that behavioral biology and anthropology are studying the same human phenomena from different viewpoints. This overlap means there should be an underlying reality that is consistent across the different disciplines regardless of any disagreements in terminology. The behavioral biologist Edward O. Wilson calls this type of interdisciplinary commonality consilience, a term coined earlier by the nineteenth-century philosopher William Whewell...
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