[Boulding grasps the significance of sociobiology's emphasis on biogenetics] that there are biogenetic factors in learning capacity and potential can hardly be denied... [yet] biogenetically imposed limits to human learning... seem to be much more remote... than are the limitations imposed by the biogenetic structure.

p. 21 as cited in: W.R. Brown and M.J. Schaefermeyer (1980) "Progress in communication as a social science". In: Dan Nimmo eds. Communication Yearbook 4. p. 38 - Ecodynamics: A New Theory Of Societal Evolution, 1978