For most archaeologists the meaning of prehistoric art appears to be grounded upon, if not synonymous with, the notion of representation and symbolism. This paper explores the possibility that the depictions we see already 30,000 years before present, for instance, at the caves of Chauvet and Lascaux, before and beyond representing the world, they first bring forth a new process of acting within this world and at the same time of thinking about it. It is argued that the unique ability (...) of those early depictions to disrupt or question the ways the world is experienced under normal conditions makes possible for the visual apparatus to interrogate itself and thus acquire a sense of perceptual awareness not previously available. (shrink)

Until relatively recently, it was often supposed that changes in the material record of hominin life indexed advances in hominin cognitive sophistication in a relatively direct way. In particular, the “Upper Paleolithic Transition”—an apparently abrupt increase in the complexity and disparity of our material culture—was thought to signal the arrival of the fully human mind. While the idea of a direct relationship between material complexity and cognitive sophistication still has some defenders, this view has largely been abandoned. It is now (...) widely appreciated that aspects of ancient hominins’ demographic and social organization have a powerful influence both on the material culture they need and the material culture they can sustain. But if this more nuanced view is right, what does the deep material record tell us about the evolution of hominin cognition? I explore that question in this article. (shrink)

This paper reviews the debate about behavioral modernity in our species, listing counterexamples to the thesis that there was a dramatic change to the minds of Cro-Magnon sapiens in Europe in the Upper Paleolithic. It is argued that we were probably behaviorally modern from about 150,000 years ago, and that aspects of this mentality were apparent in developments in tool technologies and hunting practices across the prior Homo lineage. Key behaviors expressive of behavioral modernity include practical reasoning about the past (...) and future and role-differentiated rights-based cooperation, which are more obvious in their effects than is the vague but much-used notion of symbolic thinking. Behavioral modernity leads to technological innovation but is not sufficient to maintain such innovations in face of population loss and environmental instability, which along with the vagaries of preservation explains why the archaeological record of behavioral modernity in our species is patchy until the Upper Paleolithic. (shrink)

‘Eoliths’ were crude but purportedly humanly worked stones that exercised a great deal of scientific interest between about 1870 and 1930. They became a problem in the context of the debate surrounding the existence of pre-humans in Europe before the beginning of the Pleistocene epoch, and are now mostly reckoned to be of non-human origin. This paper addresses the way in which a network of geologists and prehistorians associated with Benjamin Harrison, the celebrated collector of the first English eoliths, attempted (...) to make sense of barely recognizable artefacts in the period immediately following the establishment of human antiquity in the face of orthodox creationist chronologies. Harrison and his associates did so by innovating a series of criteria, names, categories and crosscutting classifications drawn from their own cultural experience, and typologies available to them through the comparative ethnography of technology. Using concepts and insights developed in cognitive anthropology, we shall attempt to shed light on a controversy in the history of science that has implications for our understanding of the way in which scientists more generally employ ‘provisional classifications’, folk categories and vernacular terminology in order to make sense of domains of intractable data at the frontiers of knowledge. (shrink)

This article argues that social selection pressures in recent human evolution were primarily responsible for the emergence of modern cognition. These selection pressures took three specific forms: Increased security and stability, which reduced allostatic load on developing children, facilitating expanded working memory development; increased opportunities for mother-infant joint engagement, which created positive selection for more sophisticated forms of cognition; and increased pressure on ritualized behavior associated with both mother-infant joint engagement and the construction and maintenance of an unprecedentedly complex adult (...) social world. These pressures directly affected the development of the behavioral trait of effortful control in children. Effortful control is closely linked with executive functions, including working memory. Effortful control also shows characteristics that make it a prime candidate for rapidly spreading, culturally driven changes that were prevalent late in human evolution. (shrink)

Abstract. The concept of human uniqueness has long played a central role within key interpretations of the hominid fossil record and within numerous theological understandings of the imago Dei. More recently, the status of humans as evolutionarily unique has come under strong criticism owing to the discovery of certain nonhuman hominids who, as language and culture-bearing beings, lived as contemporaries with early anatomically modern humans. Nevertheless, many scholars, including those in the field of religion and science, continue to interpret the (...) remains of these other hominids in light of empirically ungrounded implicit assumptions about human uniqueness, which the author calls “anthropocentrism of the gaps.” This paper argues that “anthropocentrism of the gaps” is philosophically unwarranted and thus should not be assumed by scholars in religion and science when evaluating contemporary findings in paleoanthropology. (shrink)