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Origin of Carbonate Sedimentary Rocks
by Noel P. James Brian JonesThis textbook provides an overview of the origin and preservation of carbonate sedimentary rocks. The focus is on limestones and dolostones and the sediments from which they are derived. The approach is general and universal and draws heavily on fundamental discoveries, arresting interpretations, and keystone syntheses that have been developed over the last five decades. The book is designed as a teaching tool for upper level undergraduate classes, a fundamental reference for graduate and research students, and a scholarly source of information for practicing professionals whose expertise lies outside this specialty. The approach is rigorous, with every chapter being designed as a separate lecture on a specific topic that is encased within a larger scheme. The text is profusely illustrated with all colour diagrams and images of rocks, subsurface cores, thin sections, modern sediments, and underwater seascapes.Additional resources for this book can be found at: www.wiley.com/go/james/carbonaterocks
The Origin of Continents and Oceans
by Alfred WegenerSince its inception modern geology has been faced with an important group of problems: explaining parallel formations that are separated by great distances of sea; accounting for isolated life forms in widely separated areas (such as lemurs in Madagascar and India); explaining pre-pleistocene glaciations, and similar problems. The usual explanation has been to assume the one-time existence of land bridges (such as the hypothetical Lemuria) or parallelisms or diffusion with lost intermediary steps.In 1915, however, one of the most influential and most controversial books in the history of science provided a new solution. This was Alfred Wegener's Entstehung der Kontinente, which dispensed with land bridges and parallel evolutions and offered a more economical concept. Wegener proposed that in the remote past the earth's continents were not separate (as now), but formed one supercontinent which later split apart, the fragments gradually drifting away from one another. Wegener created his supercontinent with attractive simplicity by tucking the point of South America into the Gulf of Guinea, coalescing North America, Greenland, and Europe, rotating Australia and Antarctica up through the Indian Ocean, and closing the remaining gaps. Wegener then explained various phenomena in historical geology, geomorphy, paleontology, paleoclimatology, and similar areas of science in terms of this continental drift. To back up his revolutionary theory he drew upon a seemingly inexhaustible find of data. Later editions of his book added new data to refute his opponents or to strengthen his own views in the violent scientific quarrel that arose.Even today this important question remains undecided, and geologists are divided into strongly opposed groups about the Wegener hypothesis. At the moment it seems to be gaining steadily in acceptance. It is one of the two basic theories of earth history, and since it has often been misrepresented in summary, every earth scientist owes it to himself to examine its theories and data.
The Origin of Mountains
by Cliff Ollier Colin PainThe Origins of Mountains approaches mountains from facts about mountain landscapes rather than theory. The book illustrates that almost everywhere, mountains arose by vertical uplift of a former plain, and by a mixture of cracking and warping by earth movements, and erosion by rivers and glaciers, the present mountainous landscapes were created. It also gives evidence that this uplift only occured in the last few million years, a time scale which does not fit the plate tectonics theory.Another fascinating part of the evidence, shows that mountain uplift correlates very well with climatic change. Mountain building could have been responsible for the onset of the ice age. It certainly resulted in the creation of new environments. Fossil plants and animals are used in places to work out the time of mountain uplift, which in turn helps to explain biogeographical distributions.
The Origin Of Plants: The People And Plants That Have Shaped Britain's Garden History
by Maggie Campbell-CulverA fascinating history of Britain's plant biodiversity and a unique account of how our garden landscape has been transformed over 1000 years, from 200 species of plant in the year 1000 to the astonishing variety of plants we can all see today. Thousands of plants have been introduced into Britain since 1066 by travellers, warriors, explorers and plant hunters - plants that we now take for granted such as rhododendron from the Far East, gladiolus from Africa and exotic plants like the monkey puzzle tree from Chile.Both a plant history and a useful reference book, Maggie Campbell-Culver has researched the provenance and often strange histories of many of the thousands of plants, exploring the quirky and sometimes rude nature of the plants, giving them a personality all of their own and setting them in their social context. The text is supported by beautiful contemporary paintings and modern photographs in 2 x 8 pp colour sections.
Origin of Potassium-rich Silica-deficient Igneous Rocks
by Alok Krishna GuptaThe book summarizes the occurrence, geochemistry, mineralogy, petrology and phase-equilibria studies in air and under high pressures related to the most intriguing group of potassium-rich mafic and ultramafic rocks, often including host of exotic mineral assemblages including feldspathoids. Mantle-derived K-rich melts had intrigued most of the founders of Geology and many of the later experts in the field of Igneous Petrology, because they are sometimes associated with carbonatites and even diamond. They tend to contain anomalous concentration of many such elements as K, Rb, Sr, U, F, P, etc. , along with Ni, Co and Cr indicating a mixture of crust and mantle materials. Although these rocks occur rarely in ancient geologic time, they have been erupting mostly in modern geological history (less than last 120 Ma or so). Are the old age data real or the result of a sampling problem? Modern observations leave no doubt that sediments must be subducted on a large scale. There is now evidence that the upper mantle (and perhaps even the lower mantle) is not homogeneous but rather like a fruit cake, and that there are thermal anomalies in the mantle resulting from deep mantle plumes or subduction. Is this related to release of these unusual rocks clearing the mantle of left over subduction materials? This volume, written for those interested in the geochemistry of K-rich melts from the deep Earth, reviews the present state of knowledge of these unique igneous rocks. The author is an expert in the field of Igneous Petrology and the book will serve as a valuable reference book for researchers and academicians in the discipline.
Origin of Potassium-rich Silica-deficient Igneous Rocks (Springer Geology)
by Alok Krishna GuptaThe book summarizes the occurrence, geochemistry, mineralogy, petrology and phase-equilibria studies in air and under high pressures related to the most intriguing group of potassium-rich mafic and ultramafic rocks, often including host of exotic mineral assemblages including feldspathoids. Mantle-derived K-rich melts had intrigued most of the founders of Geology and many of the later experts in the field of Igneous Petrology, because they are sometimes associated with carbonatites and even diamond. They tend to contain anomalous concentration of many such elements as K, Rb, Sr, U, F, P, etc., along with Ni, Co and Cr indicating a mixture of crust and mantle materials. Although these rocks occur rarely in ancient geologic time, they have been erupting mostly in modern geological history (less than last 120 Ma or so). Are the old age data real or the result of a sampling problem? Modern observations leave no doubt that sediments must be subducted on a large scale. There is now evidence that the upper mantle (and perhaps even the lower mantle) is not homogeneous but rather like a fruit cake, and that there are thermal anomalies in the mantle resulting from deep mantle plumes or subduction. Is this related to release of these unusual rocks clearing the mantle of left over subduction materials? This volume, written for those interested in the geochemistry of K-rich melts from the deep Earth, reviews the present state of knowledge of these unique igneous rocks. The author is an expert in the field of Igneous Petrology and the book will serve as a valuable reference book for researchers and academicians in the discipline.
The Origin of Snakes: Morphology and the Fossil Record
by Michael Wayne CaldwellThis book presents perspectives on the past and present state of the understanding of snake origins. It reviews and critiques data and ideas from paleontology and neontology (herpetology), as well as ideas from morphological and molecular phylogenetics. The author reviews the anatomy and morphology of extant snakes. Methods are also critiqued, including those empirical and theoretical methods employed to hypothesize ancestral ecologies for snakes. The modern debate on squamate phylogeny and snake ingroup phylogeny using molecules and morphology is examined critically to provide insights on origins and evolution. Key Features Important major evolutionary transformation in vertebrate evolution Continuing historical debate in vertebrate paleontology Of wide interest to a core audience of paleontologists, herpetologists, and morphologists Author acknowledged as prominent contributor to debate over snake origins Based on remarkable well preserved fossil specimens
Original Instructions: Indigenous Teachings for a Sustainable Future
by Melissa K. NelsonIndigenous leaders and other visionaries suggest solutions to today’s global crisis • Original Instructions are ancient ways of living from the heart of humanity within the heart of nature • Explores the convergence of indigenous and contemporary science and the re-indigenization of the world’s peoples • Includes authoritative indigenous voices, including John Mohawk and Winona LaDukeFor millennia the world’s indigenous peoples have acted as guardians of the web of life for the next seven generations. They’ve successfully managed complex reciprocal relationships between biological and cultural diversity. Awareness of indigenous knowledge is reemerging at the eleventh hour to help avert global ecological and social collapse. Indigenous cultural wisdom shows us how to live in peace--with the earth and one another.Original Instructions evokes the rich indigenous storytelling tradition in this collection of presentations gathered from the annual Bioneers conference. It depicts how the world’s native leaders and scholars are safeguarding the original instructions, reminding us about gratitude, kinship, and a reverence for community and creation. Included are more than 20 contemporary indigenous leaders--such as Chief Oren Lyons, John Mohawk, Winona LaDuke, and John Trudell. These beautiful, wise voices remind us where hope lies.
The Original Survey: Recognition and Significance
by Donald A. WilsonThe most comprehensive treatment of key elements of original surveys, and the research required to find them, which is an important issue in retracement surveys that has never been fully explored. It will help surveyors become familiar with the proper identification and requirements and find the appropriate evidence using proper procedures. The most comprehensive treatment of key elements of original surveys and the research required to find original surveys, is an important issue in retracement surveys that has never been fully explored. It emphasizes the importance and the necessity of determining the creation of the title and its sources along with its accompanying survey or location. The case studies included in the book discuss the consequences when investigators do not follow complete research procedures, and act upon less information, even though the law requires otherwise. This is a practical guide for surveyors to become familiar with the proper identification and requirements and find the appropriate evidence using the right procedures. This book is intended for the practicing surveyor and will be useful to the legal profession, historical researchers, federal land departments, and others interested in surveys. Features This is the first book that focuses on identifying original surveys, written by one of the top consultants in the United States, who brings real case examples of both successes and failures Explains land separation techniques when more than one has been used previously. Includes numerous case examples providing context for surveyors and attorneys Discusses the relation between title creation and their transfer Addresses federal versus private surveys, their differences, and similarities
Origins: How Earth's History Shaped Human History
by Lewis DartnellA New York Times-bestselling author explains how the physical world shaped the history of our speciesWhen we talk about human history, we often focus on great leaders, population forces, and decisive wars. But how has the earth itself determined our destiny? Our planet wobbles, driving changes in climate that forced the transition from nomadism to farming. Mountainous terrain led to the development of democracy in Greece. Atmospheric circulation patterns later on shaped the progression of global exploration, colonization, and trade. Even today, voting behavior in the south-east United States ultimately follows the underlying pattern of 75 million-year-old sediments from an ancient sea. Everywhere is the deep imprint of the planetary on the human. From the cultivation of the first crops to the founding of modern states, Origins reveals the breathtaking impact of the earth beneath our feet on the shape of our human civilizations.
Origins of Biogeography
by Malte Christian EbachThis book presents a revised history of early biogeography and investigates the split in taxonomic practice, between the classification of taxa and the classification of vegetation. It moves beyond the traditional belief that biogeography is born from a synthesis of Darwin and Wallace and focuses on the important pioneering work of earlier practitioners such as Zimmermann, Stromeyer, de Candolle and Humboldt. Tracing the academic history of biogeography over the decades and centuries, this book recounts the early schisms in phyto and zoogeography, the shedding of its bonds to taxonomy, its adoption of an ecological framework and its beginnings at the dawn of the 20th century. This book assesses the contributions of key figures such as Zimmermann, Humboldt and Wallace and reminds us of the forgotten influence of plant and animal geographers including Stromeyer, Prichard and de Candolle, whose early attempts at classifying animal and plant geography would inform later progress. The Origins of Biogeography is a science historiography aimed at biogeographers, who have little access to a detailed history of the practices of early plant and animal geographers. This book will also reveal how biological classification has shaped 18th and 19th century plant and animal geography and why it is relevant to the 21st bio geographer.
The Origins of Economic Inequality Between Nations: A Critique of Western Theories on Development and Underdevelopment (Routledge Library Editions: Development)
by Carlos Ramirez-FariaFirst published in 1991 this text provides an incisive analysis of theories concerning the origins of economic inequality between nations. Central to the author’s investigation is the concept of underdevelopment, and a focus on successive Western ‘systems of conceptualisation’ of the relationship between the west and the rest of the world. The first part of the book concerns the Marx/Engels theory of the Asiatic mode of production, and the anti-Imperialist reaction against Eurocentrisim initiated by the theoretical synthesis of J. A. Hobson. This is followed by an examination of the post-World War II era, particularly the evolution of development studies and the differing versions of dependency theory. The author concludes with an analysis of the most recent reactions against economic imperialism and dependency theory, and concludes with an assessment of their implications for the further economic development of today’s Third World.
The Origins of Everything in 100 Pages (More or Less)
by David BercoviciCovering 13.8 billion years in some 100 pages, a concise, wryly intelligent history of everything, from the Big Bang to the advent of human civilization.With wonder, wit, and flair—and in record time and space—geophysicist David Bercovici explains how everything came to be everywhere, from the creation of stars and galaxies to the formation of Earth&’s atmosphere and oceans, to the origin of life and human civilization. Bercovici marries humor and legitimate scientific intrigue, rocketing readers across nearly fourteen billion years and making connections between the essential theories that give us our current understanding of topics as varied as particle physics, plate tectonics, and photosynthesis. Bercovici&’s unique literary endeavor is a treasure trove of real, compelling science and fascinating history, providing both science lovers and complete neophytes with an unforgettable introduction to the fields of cosmology, geology, genetics, climate science, human evolution, and more.&“For determined minds hoping for cogent, clever explanations for what we know of the history of the universe, Bercovici nails it.&” —Shelf Awareness &“Explaining life, the universe and everything in 100 pages may be a tall order, but physicist and volcano enthusiast Bercovici rises to the challenge. . . . Origins delivers on its promise—and (bonus!) it&’s even fun to read.&” —Discover&“Clear, concise, comprehensive, and written with verve and a sense of humor, The Origins of Everything is a delightful journey through time from the big bang to the present day.&” —Doug Macdougall, author of Frozen Earth
The Origins of Inequality: Mechanisms, Models, Policy
by Per MolanderThis book presents a unified approach to the problem of inequality, combining results from a variety of research fields – the human life cycle, group dynamics, networks, markets, and economic geography. Its main message is that inequality emerges as the natural result of mechanisms operating both in individual human development and in social interaction. It posits that inequality is not an anomalous deviation from a naturally egalitarian social structure; quite to the contrary, inequality is to be expected as part of the human condition. The author states that the growth of inequality, on the other hand, is not a natural law – the level and character of inequality can be affected by collective decisions. This perspective on human inequality has potentially far-reaching consequences both for the political philosophy of inequality and for public policy-making.This book is of interest to a wide interdisciplinary social science readership, including public policy, decision sciences, economic geography, and life course studies.
Origins of Life: Musings from Nuclear Physics, Astrophysics and Astrobiology
by Vlado ValkovicThe primary purpose of this book is to prepare the ground for coordinated efforts aiming to answer the question: where and when life originated. The appearance of life involves three successive stages: i) the formation of chemical elements and their combination to simple molecules, which is the concern of physicists; ii) the evolution of organized complexity in biomolecules and their reactions, which falls within the field of chemistry; iii) the onset of Darwinian evolution after the appearance of the first cell-like structure, which is studied by biologists. This book focuses on the first two steps of this process with chapters exploring topics such as chemical element abundances; galaxies, galactic magnetic fields and cosmic rays; galactic chemical evolution. Key Features: Contains extensive lists of reference and additional reading. Includes new hypotheses concerning the origin of life. Combines consideration from nuclear physics, astrophysics, astro- and geochemistry. Despite its interdisciplinary nature, this book remains accessible to nonexperts, and would be a valuable companion for both experts and laypeople.
The Origins of Natural Diamonds
by N. O. SorokhtinThis is not just the story of the origin, evolution, and production of diamonds, but a story about the evolution of the Earth’s geology in general. Important to geologists, geophysicists, and engineers across multiple disciplines, written by an expert in the field and an expert on the Earth’s geological evolution, this volume represents the state-of-the-art in major Earth geological processes. Of particular importance to mining engineers and petroleum engineers, it is also a practical guide for those who work in the mining or petroleum industry. Valuable as either a learning tool for the student or as a reference or refresher for the veteran scientist or engineer, the author explains important geological processes, such as the Earth’s origin, composition, and structure, the Earth’s energy balance, continental drift, tectonic activity, the evolution of the Earth’s crust, and others. It is within this geological framework that the author offers practical guidance for engineers and scientists who work in industry or academia. It is a must-have for any geologist, geophysicist, or engineer working in mining or petroleum engineering.
The Origins of the Modern World: A Global and Environmental Narrative
by Robert B. MarksThis clearly written and engrossing book presents a global narrative of the origins of the modern world from 1400 to the present. Unlike most studies, which assume that the rise of the West is the story of the coming of the modern world, this history, drawing upon new scholarship on Asia, Africa, and the New World and upon the maturing field of environmental history, constructs a story in which those parts of the world play major roles, including their impacts on the environment. Robert B. Marks defines the modern world as one marked by industry, the nation state, interstate warfare, a large and growing gap between the wealthiest and poorest parts of the world, increasing inequality within the wealthiest industrialized countries, and an escape from the environmental constraints of the biological old regime. He explains its origins by emphasizing contingencies (such as the conquest of the New World); the broad comparability of the most advanced regions in China, India, and Europe; the reasons why England was able to escape from common ecological constraints facing all of those regions by the eighteenth century; a conjuncture of human and natural forces that solidified a gap between the industrialized and non-industrialized parts of the world; and the mounting environmental crisis that defines the modern world. Now in a new edition that brings the saga of the modern world to the present in an environmental context, the book considers how and why the United States emerged as a world power in the twentieth century and became the sole superpower by the twenty-first century, and why the changed relationship of humans to the environmental likely will be the hallmark of the modern era the Anthropocene. Once again arguing that the U. S. rise to global hegemon was contingent, not inevitable, Marks also points to the resurgence of Asia and the vastly changed relationship of humans to the environment that may in the long run overshadow any political and economic milestones of the past hundred years.
The Origins Of The Modern World: A Global And Environmental Narrative From The Fifteenth To The Twenty-first Century
by Robert B. MarksThe Origins of the Modern World: A Global and Environmental Narrative from the Fifteenth to the Twenty-First Century (World Social Change)
Orogenesis: The Making of Mountains
by Michael R. Johnson Simon L. HarleyOrogenesis, the process of mountain building, occurs when two tectonic plates collide - either forcing material upwards to form mountain belts such as the Alps or Himalayas or causing one plate to be subducted below the other, resulting in volcanic mountain chains such as the Andes. Integrating the approaches of structural geology and metamorphism, this book provides an up-to-date overview of orogenic research and an introduction to the physico-chemical properties of mountain belts. Global examples are explored, the interactioning roles of temperature and deformation in the orogenic process are reviewed, and important new concepts such as channel flow are explained. This book provides a valuable introduction to this fast-moving field for advanced undergraduate and graduate students of structural geology, plate tectonics and geodynamics, and will also provide a vital overview of research for academics and researchers working in related fields including petrology geochemistry and sedimentology.
Orogenic-Type Polymetallic Mineralization Associated with Multistage Orogenesis in Northern North China Plate
by Wenbo Li Richen Zhong Yanjing Chen Qiaohui PiThis book focuses on the geological characteristics and genesis of several base metal deposits in the northern margin of the North China Plate, namely the Bainaimiao Cu-Au-Mo, the Huogeqi Cu-Pb-Zn, the Dongshengmiao Zn-Pb-Cu and the Jiashengpan Zn-Pb deposits. These deposits have geological and geochemical affinities with orogenic-type deposits, such as shear zone-controlled mineralization and carbon-rich low-salinitiy ore-forming fluids, and are characterized by multistage ore-forming histories. Remobilization of the pre-enriched (stratabound or porphyry-type) base metals took place as responses to orogenesis and metamorphism, leading to metal redistribution and the formation of orogenic-type orebodies. The formation of orogenic-type base metal deposits is enigmatic, and the case studies presented in this book provide insights into understanding the genesis of this type of deposits. In particular, pre-enrichment of base metals seems to be important, in terms of preconditioning for later shear zone-controlled mineralization, since base metals are believed to have limited solubilities in the low-salinity ore-fluids.
Orphan Crops for Sustainable Food and Nutrition Security: Promoting Neglected and Underutilized Species (Issues in Agricultural Biodiversity)
by Danny Hunter Stefano Padulosi E.D. Israel Oliver King M. S. SwaminathanOrphan Crops for Sustainable Food and Nutrition Security discusses the issues, challenges, needs and opportunities related to the promotion of orphan crops, known also as neglected and underutilized species (NUS). The book is structured into six parts, covering the following themes: introduction to NUS, approaches, methods and tools for the use enhancement of NUS, integrated conservation and use of minor millets, nutritional and food security roles of minor millets, stakeholders and global champions, and, building an enabling environment. Presenting a number of case studies at the regional and country levels, the chapters cover different but highly interlinked aspects along the value chains, from acquisition and characterization of genetic diversity, cultivation and harvesting to value addition, marketing, consumption and policy for mainstreaming. Cross-cutting issues like gender, capacity building and empowerment of vulnerable groups are also addressed by authors. Representatives from communities, research for development agencies and the private sector also share their reflections on the needs for the use enhancement of NUS from their own perspectives. This book will be of great interest to students and scholars of food security, sustainable agriculture, nutrition and health and development, as well as practitioners and policymakers involved in building more resilient food and production systems.
Orthopedics in Disasters
by Leonid Roshal Alexander Lerner Nikolaj WolfsonThis book is the first to address specifically the mechanisms and treatment of orthopedic injuries due to natural disasters and other mass casualty events. Casualty management is discussed in a range of contexts, from earthquakes and tsunamis to terror attacks and combat situations. Organizational aspects are addressed, general treatment principles are documented, and the management of a variety of orthopedic injuries is described with the aid of numerous illustrations. The book will serve as an invaluable source of practical knowledge for a broad spectrum of medical and other staff, including emergency personnel, orthopedic and trauma surgeons, general practitioners, medical students, and professionals working for the military, government bodies, and NGOs.
Ospreys: The Revival of a Global Raptor
by Alan F. PooleA fascinating look at one of the greatest conservation success stories of the modern era: the wildly popular, unique, and thrilling raptor, the Osprey.Ospreys are one of the few bird species that are found throughout the world. From forests in Hokkaido to rivers in Oregon and islands off Australia, Ospreys steal the show as nature lovers easily watch them build their massive nests and tend to their young. The fact that the Osprey is one of the few large birds that can hover adds to its mystique, and to watch it plunge into the water, emerging with a fish clutched in its talons, is truly a sight one will remember. As widespread as Ospreys are, not long ago they were under threat of extinction. During the 1950s and '60s, scientists tied the decline of Osprey populations to the heavy use of DDT and other human pollutants. In the 1980s, Ospreys began a slow recovery due to the efforts of conservationists and through the resilience of the adaptable raptors themselves. Today they are again considered common in most parts of the world, although some populations remain threatened.In this gorgeously illustrated book, Alan F. Poole, one of America's premier Osprey experts, has written a lyrical exposé of these majestic creatures, describing their daily habits and exploring their relationship with the environment. Ospreys celebrates the species' miraculous recovery from contaminants and hunters, chronicles their spectacular long-distance migrations, and unveils their vital role in bringing life to coastal habitats. Few other birds have such a hold on the human imagination. This book shows us why.
Ostriches (Superpower Field Guide)
by Rachel PoliquinThis third installment in the hilarious and highly-illustrated full-color Superpower Field Guide series features the silly-looking, surprisingly fierce Ostrich. This two-toed torpedo may have the largest eyes of any animal on dry land, but it can outrun most horses! Meet Eno, an ordinary ostrich living in the Serengeti, a corner of the African savanna. But there's something you should know: Even ordinary ostriches are extraordinary. And that includes Eno. I know what you&’re thinking. You&’re thinking that ostriches are just overgrown chickens with ridiculous necks, skinny legs, and bad attitudes. And you&’re right! Believe it or not, that neck helps ostriches run at supersonic speeds. Those skinny legs can kill a lion dead. And these are only a few weapons in Eno's arsenal of superfierce survival skills—Eno has Colossal Orbs of Telescopic Vision, the Impossible Ever-Flow Lung, the Egg of Wonder, and so many more. You&’re still not convinced that ostriches are superpowered, are you? Well, you don&’t know ostriches yet. But you will.
The Other Dark Matter: The Science and Business of Turning Waste into Wealth and Health
by Lina ZeldovichGrossly ambitious and rooted in scientific scholarship, The Other Dark Matter shows how human excrement can be a life-saving, money-making resource—if we make better use of it. The average person produces about four hundred pounds of excrement a year. More than seven billion people live on this planet. Holy crap! Because of the diseases it spreads, we have learned to distance ourselves from our waste, but the long line of engineering marvels we’ve created to do so—from Roman sewage systems and medieval latrines to the immense, computerized treatment plants we use today—has also done considerable damage to the earth’s ecology. Now scientists tell us: we’ve been wasting our waste. When recycled correctly, this resource, cheap and widely available, can be converted into a sustainable energy source, act as an organic fertilizer, provide effective medicinal therapy for antibiotic-resistant bacterial infection, and much more. In clear and engaging prose that draws on her extensive research and interviews, Lina Zeldovich documents the massive redistribution of nutrients and sanitation inequities across the globe. She profiles the pioneers of poop upcycling, from startups in African villages to innovators in American cities that convert sewage into fertilizer, biogas, crude oil, and even life-saving medicine. She breaks taboos surrounding sewage disposal and shows how hygienic waste repurposing can help battle climate change, reduce acid rain, and eliminate toxic algal blooms. Ultimately, she implores us to use our innate organic power for the greater good. Don’t just sit there and let it go to waste.