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When Worlds Collide: Hunter-Gatherer World-System Change in the 19th Century Canadian Arctic. T. Max Friesen. 2013. The University of Arizona Press, Tucson. 280 pp. $60.00 (cloth), ISBN 978-0-8165-0244-8.

approach through collaborative engagement and negotiated rules of practice. Chapter 6 tests these ideas by presenting negotiated interpretations of a selected set of Inuvialuit artifacts from two different sources: an archaeological context in Ivvavik National Park and an assemblage of ethnographic objects collected in the nineteenth century. The elders rely on oral tradition and their own "lived experience" to place the artifacts in a broader cultural context. In Part 3, "Reflection," Lyons focuses on the importance of reflexivity in critical theory. Chapter 7 examines what impacts the growing practice of collaborative approaches is having on the overall discipline, particularly in cultural resource management and university teaching. Chapter 8 turns the reflective lens on the Inuvialuit Archaeology Partnership and assesses whether or not it makes significant progress toward a critical, community-based archaeology. By closely examining elders' commentary on the outcomes and process of the collaborative partnership, it demonstrates how the Inuvialuit have employed archaeology to reflect on their own lives and history.