Paints a compelling picture of impressive pre-Columbian cultures and Old World civilizations that, contrary to many prevailing notions, were not isolated from one another In Ancient Ocean Crossings: Reconsidering the Case for Contacts with the Pre-Columbian Americas, Stephen Jett encourages readers to reevaluate the common belief that there was no significant interchange between the chiefdoms and civilizations of Eurasia and Africa and peoples who occupied the alleged terra incognita beyond the great oceans. More than a hundred centuries separate the time that Ice Age hunters are conventionally thought to have crossed a land bridge from Asia into North America and the arrival of Columbus in the Bahamas in 1492. Traditional belief has long held that earth’s two hemispheres were essentially cut off from one another as a result of the post-Pleistocene meltwater-fed rising oceans that covered that bridge. The oceans, along with arctic climates and daunting terrestrial distances, formed impermeable barriers to interhemispheric communication. This viewpoint implies that the cultures of the Old World and those of the Americas developed independently. Drawing on abundant and concrete evidence to support his theory for significant pre-Columbian contacts, Jett suggests that many ancient peoples had both the seafaring capabilities and the motives to cross the oceans and, in fact, did so repeatedly and with great impact. His deep and broad work synthesizes information and ideas from archaeology, geography, linguistics, climatology, oceanography, ethnobotany, genetics, medicine, and the history of navigation and seafaring, making an innovative and persuasive multidisciplinary case for a new understanding of human societies and their diffuse but interconnected development.

Did the Polynesians, Chinese and others make contact with North American civilizations in prehistoric times? For many years, this question was as close to taboo as you could get in anthropology: even to ask it was to risk labeling oneself a racist. Now, however, hard physical evidence of such contact has mounted to the point where it is difficult to ignore.This groundbreaking work, by the single most prominent scholar on the subject of pre-Columbian contact, is sure to be controversial and will cause the standard textbooks of North American prehistory to be rewritten. Stephen Jett covers the maritime capabilities of Far Eastern and Oceanic peoples, the physical evidence for contact, and the cultural similarities between New and Old World civilizations that had previously been explained away. This is an important book that will force a reassessment of the entire picture of North American prehistory.

The origins of anthropology lie in expeditionary journeys. But since the rise of immersive fieldwork, usually by a sole investigator, the older tradition of team-based social research has been largely eclipsed. Expeditionary Anthropology argues that expeditions have much to tell us about anthropologists and the people they studied. The book charts the diversity of anthropological expeditions and analyzes the often passionate arguments they provoked. Drawing on recent developments in gender studies, indigenous studies, and the history of science, the book argues that even today, the ‘science of man’ is deeply inscribed by its connections with expeditionary travel.

People moved into America very early across the Bering Strait. By the fifth millennia B.C.E. tropical sailors brought diseases to America and took plants and animals in both directions. Long before Columbus, tropical sailors carefully selected crops from New World highlands and shorelines, wet and dry climates, and took them to the Old World where they were grown in appropriate environments. Medicinal and psychedelic plants were traded and maintained in Egypt and Peru during separate, 1,400-year periods. This implies that maritime trade was continuous. In this groundbreaking book, learn about: ● 84 plants that were taken from the Americas to the Old World. ● What plants and animals were brought to the Americas. ● Why world trade was essential for transfer of so many. ● Interconnectedness of civilizations had to result from world trade. ● Dating of 18 species by archaeology with radio carbon shows dispersal. ● And much more! Plants, diseases, and animals from America were distributed throughout the world, across the oceans before 1492. It is time for scientists, teachers, and students to reconsider their beliefs about the early history of civilization with World Trade and Biological Exchanges Before 1492. ABOUT THE AUTHORS: John L. Sorenson is an emeritus professor of anthropology at Brigham Young University. He earned a doctorate in archeology from UCLA. Carl L. Johannessen is an emeritus professor of biogeography at the University of Oregon. He earned a doctorate in geography from the University of California at Berkeley.

Until recently the theory that people could have traversed large expanses of ocean in prehistoric times was considered pseudoscience. But recent discoveries in places as disparate as Australia, Labrador, Crete, California, and Chile open the possibility that ancient oceans were highways, not barriers, and that ancient people possessed the means and motives to traverse them. In this brief, thought-provoking, but controversial book Alice Kehoe considers the existing evidence in her reassessment of ancient sailing. Her book-critically analyzes the growing body of evidence on prehistoric sailing to help scholars and students evaluate a highly controversial hypothesis;-examines evidence from archaeology, anthropology, botany, art, mythology, linguistics, maritime technology, architecture, paleopathology, and other disciplines;-presents her evidence in student-accessible language to allow instructors to use this work for teaching critical thinking skills.

This text is an account of the vibrant international network that the American soci-political reformers constructed - so often obscured by notions of American exceptionalism - and of its profound impact on the USA from the 1870's through to 1945.

The best-selling author of The Great Warming provides a vibrant history of how early seafarers first mastered long-distance navigation with civilization-changing effectiveness, providing vivid descriptions of early ocean crossings by myriad cultures and how they came to understand the winds, tides and stars.