We suggest that human culture exhibits key Darwinian evolutionary properties, and argue that the structure of a science of cultural evolution should share fundamental features with the structure of the science of biological evolution. This latter claim is tested by outlining the methods and approaches employed by the principal subdisciplines of evolutionary biology and assessing whether there is an existing or potential corresponding approach to the study of cultural evolution. Existing approaches within anthropology and archaeology demonstrate a good match with (...) the macroevolutionary methods of systematics, paleobiology, and biogeography, whereas mathematical models derived from population genetics have been successfully developed to study cultural microevolution. Much potential exists for experimental simulations and field studies of cultural microevolution, where there are opportunities to borrow further methods and hypotheses from biology. Potential also exists for the cultural equivalent of molecular genetics in “social cognitive neuroscience,” although many fundamental issues have yet to be resolved. It is argued that studying culture within a unifying evolutionary framework has the potential to integrate a number of separate disciplines within the social sciences. (shrink)

Contemporary histories and theories of empire generally remain within boundaries inspired by varieties of liberalism, and by Marxian theory and its hybrids, in which changing modes of production determine the forms of power, including empire. Liberal theorists and historians of empire generally trace a complex process in which expanding imperial power systems led ultimately to nation-states, democracy, and market economies. For Marxists and postmodern theorists, the formal aspects of empire remain unimportant compared to the broader workings of modes of production (...) and particularly, the global power of capitalism. Michael Hardt and Antonio Negri use the word “empire” to describe the workings of contemporary capitalism and its myriad forms of power. Whether they rely upon the formal definitions of empire or the Marxian-postmodern one, theories of empire often descend from modern utopian visions: perhaps the Kantian variety emphasizing a peaceful union of states and collective learning, or the Marxian one, although now taking into account changes in the mode of production and victims unattended to by Marx and Engels. New technologies and communications networks impress all contemporary theorists. Some proclaim the end of modern power systems and empire; others find empire in a new, postmodern form. Nonetheless, there are stubborn continuities with the modern in the very persistence of modern utopias, the dominance of nation-states, the pursuit of democracy, and the durability of capitalism. Theorists of power and empire have to explain these and other continuities, alongside the disappearance of the more than 400-year-old balance-of-power system in which imperial powers in the European core finally delivered vast power to the United States and the Soviet Union, and created new technologies that strengthen human connection as well as threaten vast destruction. The question of the power of the United States and its imperial status commands the center of attention. (shrink)