Over the past decade, asteroids have come to the forefront of planetary science. Scientists across broad disciplines are increasingly recognizing that understanding asteroids is essential to discerning the basic processes of planetary formation, including how their current distribution bespeaks our solar system’s cataclysmic past. For explorers, the nearest asteroids beckon as the most accessible milestones in interplanetary space, offering spaceflight destinations easier to reach than the lunar surface. For futurists, the prospects of asteroids as commercial resources tantalize as a twenty-first-century gold rush, albeit with far greater challenges than faced by nineteenth-century pioneers. For humanity, it is the realization that asteroids matter. It is not a question of if—but when—the next major impact will occur. While the disaster probabilities are thankfully small, fully cataloging and characterizing the potentially hazardous asteroid population remains unfinished business.

Asteroids IV sets the latest scientific foundation upon which all these topics and more will be built upon for the future. Nearly 150 international authorities through more than 40 chapters convey the definitive state of the field by detailing our current astronomical, compositional, geological, and geophysical knowledge of asteroids, as well as their unique physical processes and interrelationships with comets and meteorites. Most importantly, this volume outlines the outstanding questions that will focus and drive researchers and students of all ages toward new advances in the coming decade and beyond.

The Anthropological Papers of the University of Arizona is a peer-reviewed monograph series sponsored by the School of Anthropology. Established in 1959, the series publishes archaeological and ethnographic papers that use contemporary method and theory to investigate problems of anthropological importance in the southwestern United States, Mexico, and related areas.

The story of the Tohono O’odham peoples offers an important account of assimilation. Bifurcated by a border demarcating Mexico and the United States that was imposed on them after the Gadsden Purchase in 1853, the Tohono O’odham lived at the edge of two empires. Although they were often invisible to the majority cultures of the region, they attracted the attention of reformers and government officials in the United States, who were determined to “assimilate” native peoples into “American society.” By focusing on gender norms and ideals in the assimilation of the Tohono O’odham, At the Border of Empires provides a lens for looking at both Native American history and broader societal ideas about femininity, masculinity, and empire around the turn of the twentieth century.

Beginning in the 1880s, the US government implemented programs to eliminate “vice” among the Tohono O’odham and to encourage the morals of the majority culture as the basis of a process of “Americanization.” During the next fifty years, tribal norms interacted with—sometimes conflicting with and sometimes reinforcing—those of the larger society in ways that significantly shaped both government policy and tribal experience. This book examines the mediation between cultures, the officials who sometimes developed policies based on personal beliefs and gender biases, and the native people whose lives were impacted as a result. These issues are brought into useful relief by comparing the experiences of the Tohono O’odham on two sides of a border that was, from a native perspective, totally arbitrary.

The Akimel O'odham, or Pima Indians, of the northern Sonoran Desert continue to make their home along Arizona's Gila River despite the alarming degradation of their habitat that has occurred over the past century. The oldest living Pimas can recall a lush riparian ecosystem and still recite more than two hundred names for plants in their environment, but they are the last generation who grew up subsisting on cultivated native crops or wild-foraged plants. Ethnobiologist Amadeo M. Rea has written the first complete ethnobotany of the Gila River Pima and has done so from the perspective of the Pimas themselves.

At the Desert's Green Edge weaves the Pima view of the plants found in their environment with memories of their own history and culture, creating a monumental testament to their traditions and way of life. Rea first discusses the Piman people, environment, and language, then proceeds to share their botanical knowledge in entries for 240 plants that systematically cover information on economic botany, folk taxonomy, and linguistics. The entries are organized according to Pima life-form categories such as plants growing in water, eaten greens, and planted fruit trees. All are anecdotal, conveying the author's long personal involvement with the Pimas, whether teaching in their schools or learning from them in conversations and interviews.

At the Desert's Green Edge is an archive of otherwise unavailable plant lore that will become a benchmark for botanists and anthropologists. Enhanced by more than one hundred brush paintings of plants, it is written to be equally useful to nonspecialists so that the Pimas themselves can turn to it as a resource regarding their former lifeways. More than an encyclopedia of facts, it is the Pimas' own story, a witness to a changing way of life in the Sonoran Desert.

Migration as an instrument of cultural change is an undeniable feature of the archaeological record. Yet reliable methods of identifying migration are not always accessible.

In Athapaskan Migrations, authors R. G. Matson and Martin P. R. Magne use a variety of methods to identify and describe the arrival of the Athapaskan-speaking Chilcotin Indians in west central British Columbia. By contrasting two similar geographic areas—using the parallel direct historical approach—the authors define this aspect of Athapaskan culture. They present a sophisticated model of Northern Athapaskan migrations based on extensive archaeological, ethnographic, and dendrochronological research.

A synthesis of 25 years of work, Athapaskan Migrations includes detailed accounts of field research in which the authors emphasize ethnic group identification, settlement patterns, lithic analysis, dendrochronology, and radiocarbon dating. Their theoretical approach will provide a blueprint for others wishing to establish the ethnic identity of archaeological materials. Chapter topics include basic methodology and project history; settlement patterns and investigation of both the Plateau Pithouse and British Columbia Athapaskan Traditions; regional surveys and settlement patterns; excavated Plateau Pithouse Tradition and Athapaskan sites and their dating; ethnic identification of recovered material; the Chilcotin migration in the context of the greater Pacific Athapaskan, Navajo, and Apache migrations; and summaries and results of the excavations. The text is abundantly illustrated with more than 70 figures and includes access to convenient online appendixes. This substantial work will be of special importance to archaeologists, anthropologists, linguists, and scholars in Athapaskan studies and Canadian First Nation studies.

The Gulf of California is one of the most beautiful places in the world, but it is also important to earth and marine scientists who work far beyond the area. In text and an accompanying CD-ROM with stunning satellite images, this atlas captures the dynamics of natural cycles in the fertility of the Gulf of California that have been in near-continuous operation for more than five million years. The book is designed to answer key questions that link the health of coastal ecosystems with the region’s evolutionary history: What was the richness of “fossil” ecosystems in the Gulf of California? How has it changed over time? Which ecosystems are most amenable to conservation?

With an emphasis on the intricate workings of the Gulf, a team of scientists led by Markes E. Johnson and Jorge Ledesma-Vázquez explores how marine invertebrates such as corals and bivalves, as well as certain algae, contribute to the operation of a vast “organic engine” that acts as a significant carbon trap. The Atlas reveals that the role of these organisms in the ecology of the Gulf was greatly underestimated in the past. The organisms that live in these environments (or provide the sediments for beaches and dunes) are mass producers of calcium carbonate. Until now, no book has considered the centrality of calcium carbonate production as it functions today across multiple ecosystems and how it has evolved over time.

An important work of scholarship that also evokes the region’s natural splendor, the Atlas will be of interest to a wide range of scientists, including geologists, paleontologists, marine biologists, ecologists, and conservation biologists.

Aurum is a fiercely original poetry collection that reveals the marginalized and estranged Native American experience in the wake of industrial progress. With unforgettable imagery and haunting honesty, these poems are powerfully resonant.
 

This is the major literary achievement of a sensitive, gifted man. The author is a Yaqui Indian, a railroad gandy dancer who sees beauty in iron spikes and rail clamps as well as in twilight-purple mountains and glossy-leafed cottonwood trees. In the seventy years following his flight from the Yaqui-Mexican wars in Sonora, Savala became a talented poet and loving recorder of his people's cultural heritage. A large sampling of his original works appears in the interpretations section of this book. Together with the beautifully written autobiography, they offer a unique view of Arizona Yaqui culture and history, railroading in the American West, and the personal and artistic growth of a Native American man of letters.

Winner of the American Society for Ethnohistory's Erminie Wheeler-Voegelin Prize

Scholars have long viewed histories of the Aztecs either as flawed chronologies plagued by internal inconsistencies and intersource discrepancies or as legends that indiscriminately mingle reality with the supernatural. But this new work draws fresh conclusions from these documents, proposing that Aztec dynastic history was recast by its sixteenth-century recorders not merely to glorify ancestors but to make sense out of the trauma of conquest and colonialism.

The Aztec Kings is the first major study to take into account the Aztec cyclical conception of time—which required that history constantly be reinterpreted to achieve continuity between past and present—and to treat indigenous historical traditions as symbolic statements in narrative form. Susan Gillespie focuses on the dynastic history of the Mexica of Tenochtitlan, whose stories reveal how the Aztecs used "history" to construct, elaborate, and reify ideas about the nature of rulership and the cyclical nature of the cosmos, and how they projected the Spanish conquest deep into the Aztec past in order to make history accommodate that event.

By demonstrating that most of Aztec history is nonliteral, she sheds new light on Aztec culture and on the function of history in society. By relating the cyclical structure of Aztec dynastic history to similar traditions of African and Polynesian peoples, she introduces a broader perspective on the function of history in society and on how and why history must change.

Mexico is more than a country; it is a concept that is the product of a complex network of discourses as disparate as the rhetoric of Chicano nationalism, English-language literature about Mexico, and Mexican tourist propaganda. The idea of "Mexicanness," says Daniel Cooper Alarcón, "has arisen through a process of erasure and superimposition as these discourses have produced contentious and sometimes contradictory descriptions of their subject." By considering Mexicanness as a palimpsest of these competing yet interwoven narratives, Cooper offers a paradigm through which the construction and representation of cultural identity can be studied.

He shows how the Chicano myth of Aztlan was constructed upon earlier Mesoamerican myths, discusses representations of Mexico in texts by nineteenth- and twentieth-century writers, and analyzes the content of tourist literature, thereby revealing the economic, social, and political interests that drive the production of Mexicanness today. This original linking of seemingly incongruous discourses corrects the misconception that Mexicanness is produced only by hegemonic groups. Cooper shows how Mexico has been defined and represented, by both Mexicans and non-Mexicans, as more than a political or geographic entity, and he particularly reveals how Mexicanness has been exploited by Mexicans themselves through the promotion of tourism as a form of neocolonialism.

Cooper's work is valuable both for identifying attempts to revise and control Mexican myth, history, and culture and for defining the intricate relationship between history, historiography, and cultural nationalism. The Aztec Palimpsest extends existing analyses of Mexicanness into new theoretical realms and provides a fresh perspective on the relationship between the United States and Mexico at a time when these two nations are becoming more intimately linked.

Nahuatl-speaking women and men left last wills in their own tongue during an era when the written tradition of their language was generally assumed to have ended. Describing their world in testaments clustered around epidemic cycles, they responded to profound changes in population, land use, and local governance with astonishing vibrancy.

The Aztecs at Independence offers the first internal ethnographic view of these central Mexican indigenous communities in the critical transitional time of Independence. Miriam Melton-Villanueva uses previously unknown Nahuatl-language sources—primarily last wills and testaments—to provide a comprehensive understanding of indigenous societies during the transition from colonial to postcolonial times. The book describes the cultural life of people now called Nahuas or Mexicas in the nineteenth century—based on their own words, their own written records. The book uses previously unknown, unstudied, and untranslated indigenous texts to bring Nahua society into history, fleshing out glimpses of daily life in the early nineteenth century. Thus, The Aztecs at Independence describes life at the most local level: Nahua lineages of ritual and writing, guilds and societies, the people that take turns administering festivals and attending to the last wishes of the dying.

Interwoven with personal stories and memory, The Aztecs at Independence invites a general audience along on a scholarly journey, where readers are asked to imagine Nahua concepts and their contemporary meanings that give light to modern problems.

Aztlán Arizona is a history of the Chicano Movement in Arizona in the 1960s and 1970s. Focusing on community and student activism in Phoenix and Tucson, Darius V. Echeverría ties the Arizona events to the larger Chicano and civil rights movements against the backdrop of broad societal shifts that occurred throughout the country. Arizona’s unique role in the movement came from its (public) schools, which were the primary source of Chicano activism against the inequities in the judicial, social, economic, medical, political, and educational arenas.

The word Aztlán, originally meaning the legendary ancestral home of the Nahua peoples of Mesoamerica, was adopted as a symbol of independence by Chicano/a activists during the movement of the 1960s and 1970s.  In an era when poverty, prejudice, and considerable oppositional forces blighted the lives of roughly one-fifth of Arizonans, the author argues that understanding those societal realities is essential to defining the rise and power of the Chicano Movement.

The book illustrates how Mexican American communities fostered a togetherness that ultimately modified larger Arizona society by revamping the educational history of the region. The concluding chapter outlines key Mexican American individuals and organizations that became politically active in order to address Chicano educational concerns. This Chicano unity, reflected in student, parent, and community leadership organizations, helped break barriers, dispel the Mexican American inferiority concept, and create educational change that benefited all Arizonans.

No other scholar has examined the emergence of Chicano Movement politics and its related school reform efforts in Arizona. Echeverría’s thorough research, rich in scope and interpretation, is coupled with detailed and exact endnotes. The book helps readers understand the issues surrounding the Chicano Movement educational reform and ethnic identity. Equally important, the author shows how residual effects of these dynamics are still pertinent today in places such as Tucson.