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720 pages, Paperback
First published January 1, 1975
“The systematic study of the biological basis of all social behavior” (p4; p595).However, sociobiology came to be associated with the question of why behaviors evolved and the evolutionary function they serve (i.e. one of Tinbergen’s Four Questions).
“Behavioral biology… is now emerging as two distinct disciplines centered on neurophysiology and… sociobiology” (p6).Yet Wilson’s definition was also too narrow. Behavioral ecologists have come to study all forms of behavior, not just social behavior (e.g. optimal foraging theory).
“Written with the broadest possible audience in mind and most of it can be read with full understanding by any intelligent person whether or not he or she has had any formal training in science” (p577)However, the size of the work was probably enough to deter most such readers long before they reached p577 where these words appear.
“The love of complexity without reductionism makes art; the love of complexity with reductionism makes science (Consilience:p59).Of course, reductionism is a matter of degree. Dennett distinguishes “greedy reductionism”, which oversimplifies the world , from “good reductionism”, which attempts to explain it in all its complexity.
“Raw reduction is only half the scientific process… the remainder consist[ing] of the reconstruction of complexity by an expanding synthesis under the control if laws newly demonstrated by analysis… reveal[ing] the existence of novel emergent phenomena” (On Human Nature: p11).Group Selection?
“Group selection and higher levels of organization, however intuitively implausible… are at least theoretically possible under a wide range of conditions” (p30).Unlike Dawkins, Wilson did not regard group selection as a terminally discredited theory.
“One of the key questions [in human sociobiology] is to what extent the biogram represents an adaptation to modern cultural life and to what extent it is a phylogenetic vestige” (p458)He thus anticipates the key evolutionary psychological concept of the Environment of Evolutionary Adaptedness.
“Sociology and the other social sciences, as well as the humanities, are the last branches of biology waiting to be included in the Modern Synthesis” (p4).The idea that the behavior of a single species is alone exempt from principles of general biology, such that it must be studied in entirely different university faculties by entirely different researchers, the vast majority with little knowledge of biology reflects an indefensible anthropocentrism.
“Whether the social sciences can be truly biologicized in this fashion remains to be seen” (p4)The evidence of the ensuing decades suggests that they indeed can be and are being ‘biologicized’. The only stumbling block has proven social scientists themselves.
“The posing of the naturalistic fallacy is itself a fallacy” (Consilience: p273).His point in ‘Sociobiology’ is narrower, namely that, in contemplating the appropriateness of different theories of prescriptive ethics (e.g. utilitarianism, Kantian deontology), moral philosophers consult “the emotional control centers in the hypothalamus and limbic system of the brain” (p3).