Knowledge of chimpanzees in the wild has expanded dramatically in recent years. This comprehensive volume, edited by Martin Muller, Richard Wrangham, and David Pilbeam, brings together scientists who are leading a revolution to discover and explain what is unique about humans, by studying their closest living relatives. Their observations and conclusions have the potential to transform our understanding of human evolution.

Chimpanzees offer scientists an unmatched view of what distinguishes humanity from its apelike ancestors. Based on evidence from the hominin fossil record and extensive morphological, developmental, and genetic data, Chimpanzees and Human Evolution makes the case that the last common ancestor of chimpanzees and humans was chimpanzee-like. It most likely lived in African rainforests around eight million years ago, eating fruit and walking on its knuckles. Readers will learn why chimpanzees are a better model for the last common ancestor than bonobos, gorillas, or orangutans. A thorough chapter-by-chapter analysis reveals which key traits we share with chimpanzees and which appear to be distinctive to Homo sapiens, and shows how understanding chimpanzees helps us account for the evolution of human uniqueness. Traits surveyed include social behaviors and structures, mating systems, diet, hunting practices, tool use, culture, cognition, and communication.

Edited by three of primatology’s most renowned experts, with contributions from 32 scholars drawing on decades of field research, Chimpanzees and Human Evolution provides readers with detailed up-to-date information on what we can infer about our chimpanzee-like ancestors and points the way forward for the next generation of discoveries.

During the Middle Paleolithic, various populations ancestral to modern Homo sapiens inhabited Africa, while Europe was homeland to the Neandertals. Recent archaeological investigations have provided data showing that the abrupt transition from the Middle to the Upper Neolithic, during which these populations met and interacted, was a fast-moving period of change for both groups.

In this volume, the expansion of modern humans and their impact on the populations of Neandertals in Europe, Western Asia, and Northern Africa is discussed in depth, with particular focus on the lithic industries of the late Middle and early Upper Paleolithic.

While civics textbooks describe an idealized model of “how a bill becomes law;” journalists often emphasize special interest lobbying and generous campaign contributions to Congress; and other textbooks describe common stages through which all policies progress, these approaches fail to convey—much less explain—the tremendous diversity in political processes that shape specific policies in contemporary Washington.

Bridging the gap between textbook models of how public policy should work, and how the process actually works in contemporary Washington, Pathways of Power provides a framework that integrates the roles of political interests and policy ideals in the contemporary policy process. This book argues that the policy process can be understood as a set of four distinctive pathways of policymaking—pluralist, partisan, expert, and symbolic—that draw upon different political resources, appeal to different political actors, and elicit unique strategies and styles of coalition building.

Revealing the strategic behavior of policy actors who compete to shift policies onto pathways that maximize their resources and influence, the book provides a fresh approach to understanding the seeming chaos and volatility of the policy process today. The book’s use of a wide universe of major policy decisions and case studies, focused on such key areas as health care, federal budgeting, and tax policy, provides a useful foundation for students of the policy process as well as for policy practitioners eager to learn more about their craft.