This work examines the cognitive capacity of great apes in order to better understand early man and the importance of memory in the evolutionary process. It synthesizes research from comparative cognition, neuroscience, primatology as well as lithic archaeology, reviewing findings on the cognitive ability of great apes to recognize the physical properties of an object and then determine the most effective way in which to manipulate it as a tool to achieve a specific goal. The authors argue that apes (Hominoidea) lack the human cognitive ability of imagining how to blend reality, which requires drawing on memory in order to envisage alternative future situations, and thereby modifying behavior determined by procedural memory. This book reviews neuroscientific findings on short-term working memory, long-term procedural memory, prospective memory, and imaginative forward thinking in relation to manual behavior. Since the manipulation of objects by Hominoidea in the wild (particularly in order to obtain food) is regarded as underlying the evolution of behavior in early Hominids, contrasts are highlighted between the former and the latter, especially the cognitive implications of ancient stone-tool preparation.

Archaic humans were present for over a million years in western Mediterranean Europe where they left very many traces of their early stone-age activities and behaviour, and sometimes even human skeletal remains. This book evaluates archaeological findings about their life-ways at many important sites in Italy, southern France, and Spain, from the earliest ones 1,300,000 years ago, to those of Neanderthals fifty-thousand years ago, just before they were superseded by skeletally-"modern" humans. The cognitive and manual skills of archaic humans in western Mediterranean Europe are considered in the Pleistocene contexts of major climatic fluctuations and changing environmental circumstances. The book focusses on their remarkable capacity to adapt, frequently reinvent themselves, and persist for long periods of time, even though finally they did not endure. Their achievements and abilities withstand comparison to those of ancient humans in Africa or Asia during Early, Middle, and early Late Pleistocene times.