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Showing 18,926 through 18,950 of 27,340 results

Ethology and Behavioral Ecology of Mysticetes (Ethology and Behavioral Ecology of Marine Mammals)

by Christopher W. Clark Ellen C. Garland

In this book, an international team of leading marine mammal scientists, with a remarkably diverse set of backgrounds and areas of expertise, lead you through a synthesis of current knowledge on baleen whales. Baleen whales are the largest animals ever to have lived on this planet. They also have the lowest and most intense voices on Earth, most likely evolved to take advantage of ocean acoustic transmission conditions so as to be detectable across ocean basins. Some baleen whales can live to be 150-200 years old. They migrate many thousands of kilometers between feeding and breeding areas. They produce songs and calls that serve as behavioral foundations for establishing, maintaining and expanding their cultural identities. To conclude that we know the behavioral limits of these large brained, long-lived animals would be naïve. As baleen whale scientists, we are still beginning to comprehend the enormous complexities and natural histories of these remarkable animals.Today, the fact that whales sing is known throughout much of the world. This awareness started 50 years ago with the publication and popularization of a collection of humpback song recordings that motivated research into baleen whale behavioral ethology. In this book’s chapters, a reader’s experiences will stretch from learning about baleen whale laryngeal anatomy associated with their different voices to learning about the vast ocean areas over which their voices can be heard and the emerging complexities of their culturally defined societies. These are accompanied by chapters on the fundamental ethological contexts of socializing, migrating, and foraging. Two common themes permeate the book. One theme highlights the phenomenal increase in scientific knowledge achieved through technological advancements. The other theme recognizes the impacts of human-made activities on ocean acoustic environments and the resultant influences on the health and survival of individual whales and their populations. Although the book is intentionally ambitious in its scope, as scientists, we fully recognize that baleen whale science is still in its infancy. Many profound revelations await discovery by cohorts of young, multi-talented explorers, some of whom are stretching their wings in this volume and some of whom are reading these scientific stories for the first time.

Ethohydraulik

by Beate Adam Boris Lehmann

Um Fließgewässer den Nutzungsansprüchen des Menschen anzupassen, sind unzählige Baumaßnahmen erforderlich. Um die Auswirkungen wasserbaulicher Aktivitäten auf die in Fließgewässern lebenden Tiere zu untersuchen, wurde die Ethohydraulik entwickelt. Sie beruht auf der Ethologie (Erforschung des Verhaltens von Tieren) und der Hydraulik (Lehre von den bewegten Flüssigkeiten). Die Autoren stellen die Grundlagen dieser Wissenschaftsdisziplin dar und liefern Regeln sowie Grenz- und Bemessungswerte für die wasserbauliche Praxis.

Ethohydraulik: Eine Methode für naturverträglichen Wasserbau (essentials)

by Boris Lehmann Katharina Bensing Beate Adam Ulrich Schwevers Jeffrey A. Tuhtan

Ethohydraulik agiert an der Schnittstelle zwischen Verhaltensforschung (Ethologie) und dem Strömungsverhalten (Hydraulik). Ethohydraulische Untersuchungen helfen, das hydraulisch-reaktive Verhalten von Wassertieren zu verstehen. Aus den Befunden lassen sich Grenz- und Richtwerte sowie Gestaltungsvorgaben für die Planung wasserbaulicher Anlagen ableiten. In diesem essential geben die Autoren einen Überblick über die Grundlagen und methodischen Ansätze ethohydraulischer Untersuchungen. Zudem werden Einsatzbereiche und aktuelle Weiterentwicklungen aufgezeigt.

Ethohydraulics: A Method for Nature-Compatible Hydraulic Engineering (essentials)

by Boris Lehmann Katharina Bensing Beate Adam Ulrich Schwevers Jeffrey A. Tuhtan

Ethohydraulics is the transdiscipline linking behavioural science (ethology) and flow behaviour (hydraulics). Ethohydraulic studies provide repeatable and scalable insights into the reactive behaviour of aquatic animals. The findings can be used to derive limits and guidelines as well as design specifications for the planning of hydraulic engineering facilities. In this essential book, the authors provide an overview of the fundamentals and methodological approaches of ethohydraulic investigations. In addition to real-world case studies, current developments and future advances are provided.This Springer essential is a translation of the original German 1ststedition essentials,Ethohydraulik by Boris Lehmann, published by Springer-Verlag GmbH Germany, part of Springer Nature in 2021. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. Springer Nature works continuously to further the development of tools for the production of books and on the related technologies to support the authors.

An Ethnography of Global Environmentalism: Becoming Friends of the Earth (Routledge Studies in Anthropology)

by Caroline Gatt

Based on nine years of research, this is the first book to offer an in-depth ethnographic study of a transnational environmentalist federation and of activists themselves. The book presents an account of the daily life and the ethical strivings of environmental activist members of Friends of the Earth International (FoEI), exploring how a transnational federation is constituted and maintained, and how different people strive to work together in their hope of contributing to the creation of "a better future for the globe." In the context of FoEI, a great diversity of environmentalisms from around the world are negotiated, discussed and evolve in relation to the experiences of the different cultures, ecosystems and human situations that the activists bring with them to the federation. Key to the global scope of this project is the analysis of FoEI experiments in models for intercultural and inclusive decision-making. The provisional results of FoEI’s ongoing experiments in this area offer a glimpse of how different notions of the environment, and being an environmentalist, can come to work together without subsuming alterity.

Ethnographic Study of Marine Conservation: Eelgrass Restoration in Hinase, Japan

by Izumi Tsurita

This book explores the nature of marine conservation based on the case study of Hinase, a fishing village in Okayama, Japan. It focuses on the fishers’ self-motivated eelgrass restoration activity which has been continued for more than 30 years. This activity in Hinase recently attracted international attention as a case under the name “Satoumi” and “Marine Protected Areas” in several governmental reports, but detailed information, such as the historical background and social structure of Hinase, has not yet been analyzed. This book, therefore, fulfills this gap by providing its ethnographic information. In addition, this book offers some points for critical thinking by concluding that marine conservation activities cannot always be evaluated or arranged under the standardized approach with limited time and space. This viewpoint reaffirms the importance of local initiative and highlights the value of qualitative research to seek the way forward for promising marine conservation. This book is suitable for an academic audience in the field of social sciences, such as applied anthropology, as well as ecologists, government officials, environmentalists, and citizens who are interested or engaged in environmental issues or natural resource management.

Ethnoecology and Medicinal Plants of the Highland Maya (Ethnobiology Ser.)

by John Richard Stepp

Plants play a central role in human existence. Medicinal plants, in particular, have allowed for the continued survival of the human species. This book, based on over a decade of research in Southern Mexico with the Highland Maya, explores the relationship between medicinal plants, traditional ecological knowledge and the environment. The biodiversity of the region remains among the highest in the world, comprising more than 9000 plant species. Over 1600 employed for medicinal uses and knowledge for approximately 600 species is widespread. Medicinal plants play an overwhelmingly primary role in the daily health care of the Highland Maya. Three principal objectives are addressed: 1) identifying which medicinal plants are used; 2) determining the role of environmental variation on use and selection of medicinal plants; and 3) identifying which habitats are preferred for medicinal plant procurement. Findings demonstrate the overwhelming importance of human modified environments for medicinal plants. Explanations are presented from human ecology and biochemical ecology. Implications for conservation, health and the environment are discussed.

The Ethnobotany of Eden: Rethinking the Jungle Medicine Narrative

by Robert A. Voeks

In the mysterious and pristine forests of the tropics, a wealth of ethnobotanical panaceas and shamanic knowledge promises cures for everything from cancer and AIDS to the common cold. To access such miracles, we need only to discover and protect these medicinal treasures before they succumb to the corrosive forces of the modern world. A compelling biocultural story, certainly, and a popular perspective on the lands and peoples of equatorial latitudes—but true? Only in part. In The Ethnobotany of Eden, geographer Robert A. Voeks unravels the long lianas of history and occasional strands of truth that gave rise to this irresistible jungle medicine narrative. By exploring the interconnected worlds of anthropology, botany, and geography, Voeks shows that well-intentioned scientists and environmentalists originally crafted the jungle narrative with the primary goal of saving the world’s tropical rainforests from destruction. It was a strategy deployed to address a pressing environmental problem, one that appeared at a propitious point in history just as the Western world was taking a more globalized view of environmental issues. And yet, although supported by science and its practitioners, the story was also underpinned by a persuasive mix of myth, sentimentality, and nostalgia for a long-lost tropical Eden. Resurrecting the fascinating history of plant prospecting in the tropics, from the colonial era to the present day, The Ethnobotany of Eden rewrites with modern science the degradation narrative we’ve built up around tropical forests, revealing the entangled origins of our fables of forest cures.

Ethnobotany and Biocultural Diversities in the Balkans

by Andrea Pieroni Cassandra L. Quave

This volume addresses recent and ongoing ethnobotanical studies in the Balkans. The book focuses on elaborating the relevance of such studies for future initiatives in this region, both in terms of sustainable and peaceful (trans-regional, trans-cultural) rural development. A multi-disciplinary viewpoint is utilized, with an incorporation of historical, ethnographic, linguistic, biological, nutritional and medical perspectives. The book is also authored by recognized scholars, who in the last decade have extensively researched the Balkan traditional knowledge systems as they pertain to perceptions of the natural world and especially plants. Ethnobotany and Biocultural Diversities in the Balkans is the first ethnobotany book on one of the most biologically and culturally diverse regions of the world and is a valuable resource for both scholars and students interested in the field of ethnobotany.

Ethnobotany: A Methods Manual (People and Plants International Conservation)

by Gary J. Martin

Ethnobotany, the study of the classification, use and management of plants by people, draws on a range of disciplines, including natural and social sciences, to show how conservation of plants and of local knowledge about them can be achieved. Ethnobotany is critical to the growing importance of developing new crops and products such as drugs from traditional plants. This book is the basic introduction to the field, showing how botany, anthropology, ecology, economics and linguistics are all employed in the techniques and methods involved. It explains data collection and hypothesis testing and provides practical ideas on fieldwork ethics and the application of results to conservation and community development. Case studies illustrate the explanations, demonstrating the importance of collaboration in achieving results. Published with WWF, UNESCO and Royal Botanic Gardens Kew.

Ethno-ornithology: Birds, Indigenous Peoples, Culture and Society

by Sonia Tidemann Andrew Gosler

Indigenous knowledge that embraces ornithology takes in whole social dimensions that are inter-linked with environmental ethos, conservation and management for sustainability. In contrast, western approaches have tended to reduce knowledge to elemental and material references. This book looks at the significance of indigenous knowledge of birds and their cultural significance, and how these can assist in framing research methods of western scientists working in related areas. As well as its knowledge base, this book provides practical advice for professionals in conservation and anthropology by demonstrating the relationship between mutual respect, local participation and the building of partnerships for the resolution of joint problems. It identifies techniques that can be transferred to different regions, environments and collections, as well as practices suitable for investigation, adaptation and improvement of knowledge exchange and collection in ornithology. The authors take anthropologists and biologists who have been trained in, and largely continue to practise from, a western reductionist approach, along another path - one that presents ornithological knowledge from alternative perspectives, which can enrich the more common approaches to ecological and other studies as well as plans of management for conservation.

Ethnicity, Gender and the Border Economy: Living in the Turkey-Georgia Borderlands (Border Regions Series)

by Latife Akyüz

For whom and why are borders drawn? What are the symbolic projections of these physical realities? And what are the symbolic projections of these physical realities? Constituted by experience and memory, borders shape a "border image" in the minds and social memory of people beyond the lines of the state. In the case of the Turkey-Georgia border, the image of the border has often been constructed as an economic reality that creates "conditional permeabilities" rather than political emphases. This book puts forward the argument that participation in this economic life reshapes the relationship between the ethnic groups who live in the borderland as well as gender relations. By drawing on detailed ethnographic research at the Turkey-Georgia border, life at the border is explored in terms of family relations, work life, and intra- and inter-ethnic group relations. Using an intersectional approach, the book charts the perceptions and representations of how different ethnic and gendered groups experience interactions among themselves, with each other, and with the changing economic context. This book offers a rich, empirically based account of the intersectional and multidimensional forms of economic activity in border regions. It will be of interest to students, researchers, and policy makers alike working in geography, economics, ethnic studies, gender studies, international relations, and political studies.

Ethnic Spatial Segregation in European Cities (Routledge Studies in Urbanism and the City)

by Hans Skifter Andersen

This book provides the first in depth interpretation of how to understand the causes of ethnic residential segregation across Western European countries and the USA. In many countries, ethnic minorities have obtained low quality housing and may be concentrated in certain parts of cities. This book asks to what extent ethnic segregation can be assigned to special preferences for housing and neighbourhoods among ethnic minorities. Is it the behaviour of the native majority, or is it a result of housing and urban policies? Ethnic segregation differs greatly across European countries and cities. Chapters discuss the extent to which these differences can be explained by welfare state systems, levels of immigration and the ethnic composition of minorities. The book also considers the impact of housing policy and the spatial structure of urban housing markets created by urban planning and policies. This book will appeal to teachers, students and researchers working with segregation, urban sociology and geography. It will also be valuable to civil servants in central and local governments who are working with measures to combat ethnic segregation and its consequences.

Ethnic Landscapes of America

by John A. Cross

This volume provides a comprehensive catalog of how various ethnic groups in the United States of America have differently shaped their cultural landscape. Author John Cross links an overview of the spatial distributions of many of the ethnic populations of the United States with highly detailed discussions of specific local cultural landscapes associated with various ethnic groups. This book provides coverage of several ethnic groups that were omitted from previous literature, including Italian-Americans, Chinese-Americans, Japanese-Americans, and Arab-Americans, plus several smaller European ethnic populations. The book is organized to provide an overview of each of the substantive ethnic landscapes in the United States. Between its introduction and conclusion, which looks towards the future, the chapters on the various ethnic landscapes are arranged roughly in chronological order, such that the timing of the earliest significant surviving landscape contribution determines the order the groups will be viewed. Within each chapter the contemporary and historical spatial distribution of the ethnic groups are described, the historical geography of the group’s settlement is reviewed, and the salient aspects of material culture that characterize or distinguish the group’s ethnic landscape are discussed. Ethnics Landscapes of America is designed for use in the classroom as a textbook or as a reader in a North American regional course or a cultural geography course. This volume also can function as a detailed summary reference that should be of interest to geographers, historians, ethnic scholars, other social scientists, and the educated public who wish to understand the visible elements of material culture that various ethnic populations have created on the landscape.

Ethics, Social Responsibility and Sustainability in Marketing (Accounting, Finance, Sustainability, Governance & Fraud: Theory and Application)

by Ipek Altinbasak-Farina Sebnem Burnaz

This book addresses the rising concept of 21st century societal marketing which entails that marketers should fulfill the needs of their target group in ways that enhance the well-being of a society as a whole. In the past, social responsibility and corporate ethics may not have been the key elements of corporate and business strategy. However, in the last decade the picture has changed dramatically. Consumers are more concerned about ethical issues and the effects of business activities on the environment and the society. The impact and importance of ethical consumerism is escalating. The consumers are more attentive and expect companies promote their ethical credentials in order to make them more accountable of their actions. This book also reveals how companies should realize that corporate social responsibility (CSR) is not an illustration of corporate altruism but a source of opportunity, and competitive advantage. Finding and following social initiatives as a part of the key business model is proved to be one of the competitive strengths in many instances. This book covers different issues related to ethics, social responsibility and sustainability in marketing and presents different cases and applications from different countries. Together with the best practices, each case and research is expected to shed light on how to improve the role of marketing in helping to the development and well-being of the society.

Ethics on the Ark: Zoos, Animal Welfare, and Wildlife Conservation

by Terry Maple Elizabeth Stevens Michael Hutchins Bryan G. Norton

Ethics on the Ark presents a passionate, multivocal discussion--among zoo professionals, activists, conservation biologists, and philosophers--about the future of zoos and aquariums, the treatment of animals in captivity, and the question of whether the individual, the species, or the ecosystem is the most important focus in conservation efforts. Contributors represent all sides of the issues. Moving from the fundamental to the practical, from biodiversity to population regulation, from animal research to captive breeding, Ethics on the Ark represents an important gathering of the many fervent and contentious viewpoints shaping the wildlife conservation debate.From the Trade Paperback edition.

The Ethics of Tourism Development (Contemporary Geographies of Leisure, Tourism and Mobility)

by Rosaleen Duffy Mick Smith

Drawing upon a variety of important philosophical traditions, this book develops an original perspective on the relations between ethical, economic and aesthetic values in a tourism context. It considers the ethical/political issues arising in many areas of tourism development, including: the profound cultural and environmental impacts on tourist destinations the reciprocity (or lack of) in host-guest relations the (un)fair distribution of benefits and revenues the moral implications of issues such as sex tourism, staged authenticity and travel to oppressive regimes. The book concludes with a detailed investigation of the potential and pitfalls of ecotourism, sustainable tourism and community-based tourism, as examples of what is sometimes termed 'ethical tourism.'Until now, the ethical issues that surround tourism development have received little academic attention. Explaining philosophical arguments without the use of excessive jargon, this fascinating book interweaves theory and practice, aided by the use of text boxes to explain key terms in ethics, politics, and tourism development, and drawing on contemporary case studies from South Africa, Mexico, Zambia, Honduras, Ethiopia and Madagascar.

The Ethics of Global Climate Change

by Denis G. Arnold

Global climate change is one of the most daunting ethical and political challenges confronting humanity in the twenty-first century. The intergenerational and transnational ethical issues raised by climate change have been the focus of a significant body of scholarship. In this new collection of essays, leading scholars engage and respond to first-generation scholarship and argue for new ways of thinking about our ethical obligations to present and future generations. Topics addressed in these essays include moral accountability for energy consumption and emissions, egalitarian and libertarian perspectives on mitigation, justice in relation to cap and trade schemes, the ethics of adaptation and the ethical dimensions of the impact of climate change on nature.

Ethics of Environmental Health (Routledge Studies in Environment and Health)

by Friedo Zölzer Gaston Meskens

Environmental health encompasses the assessment and control of those environmental factors that can potentially affect human health, such as radiation, toxic chemicals and other hazardous agents. It is often assumed that the assessment part is just a matter of scientific research, and the control part a matter of implementing standards which unambiguously follow from that research. But it is less commonly understood that environmental health also requires addressing questions of an ethical nature. How can we determine the "acceptable" risk level for the general population or for certain groups? How should we deal with uneven distributions of risks and benefits? How do we communicate about risks with the stakeholders? This multidisciplinary collection brings together a number of leading researchers and scholars in order to generate discussion surrounding these key questions, and to bring the ethical implications of science and technology to the forefront of critical thought. Providing a broad overview of the Ethics of Environmental Health, its philosophical foundations and practical applications, this book offers a significant contribution to ongoing discussions in sustainable development and will be of interest to scholars and practitioners of Environmental Health, urban studies and healthcare.

The Ethics of Energy Sustainability

by Pamela E. Heckel

This book is an easy to use instructional aide. Explore sustainability issues in contemporary society through a transdisciplinary approach. Chapters include ethics, public resources, public policy, combustion, heat exchangers, nuclear, solar, water, and wind energy. A short summary is presented for each topic, followed by additional topics for research, assignments, and references. The complex assignments require students to grow in their professional judgment.

Ethics in Everyday Places: Mapping Moral Stress, Distress, and Injury (Basic Bioethics)

by Tom Koch

An exploration of moral stress, distress, and injuries inherent in modern society through the maps that pervade academic and public communications worlds.In Ethics in Everyday Places, ethicist and geographer Tom Koch considers what happens when, as he puts it, “you do everything right but know you've done something wrong." The resulting moral stress and injury, he argues, are pervasive in modern Western society. Koch makes his argument "from the ground up," from the perspective of average persons, and through a revealing series of maps in which issues of ethics and morality are embedded.The book begins with a general grounding in both moral stress and mapping as a means of investigation. The author then examines the ethical dilemmas of mapmakers and others in the popular media and the sciences, including graphic artists, journalists, researchers, and social scientists. Koch expands from the particular to the general, from mapmaker and journalist to the readers of maps and news. He explores the moral stress and injury in educational funding, poverty, and income inequality ("Why aren't we angry that one in eight fellow citizens lives in federally certified poverty?"), transportation modeling (seen in the iconic map of the London transit system and the hidden realities of exclusion), and U.S. graft organ transplantation.This uniquely interdisciplinary work rewrites our understanding of the nature of moral stress, distress and injury, and ethics in modern life. Written accessibly and engagingly, it transforms how we think of ethics—personal and professional—amid the often conflicting moral injunctions across modern society.Copublished with Esri Press

Ethics in Biodiversity Conservation (Routledge Studies in Conservation and the Environment)

by Patrik Baard

This book examines the role of ethics and philosophy in biodiversity conservation. The objective of this book is two-fold: on the one hand it offers a detailed and systematic account of central normative concepts often used, but rarely explicated nor justified, within conservation biology. Such concepts include ‘values’ (both intrinsic, instrumental, and, more recently, relational), ‘rights’, and ‘duties’. The second objective is to emphasize to environmental philosophers and applied ethicists the many interesting decision-making challenges of biodiversity conservation. The book argues that a nuanced account of instrumental values provides a powerful tool for reasoning about the values of biodiversity. It also scrutinizes relational values, the concept of rights of nature, and risk, and show how moral philosophy proves indispensable for these concepts. Consequently, it engages with recent suggestions on normative aspects of biodiversity conservation, and show the need for moral philosophy in biodiversity conservation. The overriding aim of this book is to provide conservation biologists and policy-makers with a systematic overview of concepts and assessments of the reasons for reaching prescriptive conclusions about biodiversity conservation. This will prove instrumental in clarifying the role of applied ethics and a refined understanding of the tools it can provide. This title will be of interest to students and scholars of conservation biology, conservation policy, environmental ethics and environmental philosophy.

Ethics in Action for Sustainable Development

by Sachs, Jeffrey D.; Sorondo, Marcelo Sánchez; Flanagan, Owen; Vendley, William; Annett, Anthony; Thorson, Jesse

The Sustainable Development Goals, adopted by the United Nations in 2015, comprise an ambitious and sweeping agenda that unites economic, social, and environmental aims. What resources do the world’s religious and secular traditions offer in support of these objectives? Which principles do these traditions hold in common, and how can these shared values help advance global goals?This book presents an in-depth and deeply engaged conversation among interfaith religious leaders and interdisciplinary scholars and practitioners in pursuit of an ethical consensus that could ground sustainable development efforts. Drawing on more than two years of close-knit discussions convened by Jeffrey D. Sachs and Marcelo Sánchez Sorondo, it offers an extensive and inclusive vision of how to promote human flourishing. The book features theological, philosophical, and ethical deliberations of great diversity and depth on the challenges of sustainable development, addressing questions of poverty, environmental justice, peace, conflict, and the future of work. It includes consensus statements on the moral imperatives of sustainable development, introductions to seven major religious traditions and their conceptions of the common good, and thematic reflections. Wide-ranging and urgent, this book represents a major contribution to interreligious dialogue and to the articulation of a shared global ethics.The book features a foreword by Pope Francis and Ecumenical Patriarch Bartholomew.

Ethics, Design and Planning of the Built Environment

by Claudia Basta Stefano Moroni

The book proposes a set of original contributions in research areas shared by planning theory, architectural research, design and ethical inquiry. The contributors gathered in 2010 at the Ethics of the Built Environment seminar organized by the editors at Delft University of Technology. Both prominent and emerging scholars presented their researches in the areas of aesthetics, technological risks, planning theory and architecture. The scope of the seminar was highlighting shared lines of ethical inquiry among the themes discussed, in order to identify perspectives of innovative interdisciplinary research. After the seminar all seminar participants have elaborated their proposed contributions. Some of the most prominent international authors in the field were subsequently invited to join in with this inquiry. Claudia Basta teaches "Network Infrastructures and Mobility" at Wageningen University. Between 2009 and 2011 she worked as Coordinator of the 3TU Centre of Excellence for Ethics and Technology of Delft University, where she completed her post-doc research on the shared areas of investigation between risk theories, planning theories and ethical inquiry. Her main research interests concern the matter of assessing and governing technological risks in relation to sustainable land use planning. She wrote a number of journal articles and contributions to collective books on these themes. Stefano Moroni teaches "Land use ethics and the law" at Milan Politecnico. His main research interests concern planning theory and ethics. He is the author of a number of books and journal articles. Recent publications (as co-author): Contractual Communities in the Self-Organizing City (Springer 2012).

Ethics and the Environment: An Introduction

by Dale Jamieson

This book is an introduction to the philosophical issues involved in this important question, focussing primarily on ethics but also encompassing questions in aesthetics and political philosophy. Topics discussed include the environment as an ethical question, human morality, meta-ethics, normative ethics, humans and other animals, the value of nature, and nature's future.

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Showing 18,926 through 18,950 of 27,340 results