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Throughout history and in all places, animals have been an essential part of human culture. They have been hunted and domesticated, studied and mythologized, feared and loved. Our complicated relationships with other animals have repeatedly found expression in art, literature, religion, and science.

In 1995 the New School for Social Research sponsored a landmark conference to explore human/animal interactions. Published as a special issue of the journal Social Research (under the title In the Company of Animals), this collection is now available for the first time in a book edition.

Pictures from the past powerfully shape current views of the world. In books, television programs, and websites, new images appear alongside others that have survived from decades ago. Among the most famous are drawings of embryos by the Darwinist Ernst Haeckel in which humans and other vertebrates begin identical, then diverge toward their adult forms. But these icons of evolution are notorious, too: soon after their publication in 1868, a colleague alleged fraud, and Haeckel’s many enemies have repeated the charge ever since. His embryos nevertheless became a textbook staple until, in 1997, a biologist accused him again, and creationist advocates of intelligent design forced his figures out. How could the most controversial pictures in the history of science have become some of the most widely seen?
           
In Haeckel’s Embryos, Nick Hopwood tells this extraordinary story in full for the first time. He tracks the drawings and the charges against them from their genesis in the nineteenth century to their continuing involvement in innovation in the present day, and from Germany to Britain and the United States. Emphasizing the changes worked by circulation and copying, interpretation and debate, Hopwood uses the case to explore how pictures succeed and fail, gain acceptance and spark controversy. Along the way, he reveals how embryonic development was made a process that we can see, compare, and discuss, and how copying—usually dismissed as unoriginal—can be creative, contested, and consequential.
           
With a wealth of expertly contextualized illustrations, Haeckel’s Embryos recaptures the shocking novelty of pictures that enthralled schoolchildren and outraged priests, and highlights the remarkable ways these images kept on shaping knowledge as they aged.

Few economists can claim the influence—or fame—of F. A. Hayek. Winner of the Nobel Prize, Hayek was one of the most consequential thinkers of the twentieth century, his views on the free market echoed by such major figures as Ronald Reagan and Margaret Thatcher.
 
Yet even among those who study his work in depth, few have looked closely at his use of ideas from evolutionary science to advance his vision of markets and society. With this book Naomi Beck offers the first full-length engagement with Hayek’s thought from this perspective. Hayek argued that the capitalism we see in advanced civilizations is an unintended consequence of group selection—groups that adopted free market behavior expanded more successfully than others. But this attempt at a scientific grounding for Hayek’s principles, Beck shows, fails to hold water, plagued by incoherencies, misinterpretations of the underlying science, and lack of evidence. As crises around the globe lead to reconsiderations of the place of capitalism, Beck’s excavation of this little-known strand of Hayek’s thought—and its failure—is timely and instructive.

The natural world is filled with diverse—not to mention quirky and odd—animal behaviors. Consider the male praying mantis that continues to mate after being beheaded; the spiders, insects, and birds that offer gifts of food in return for sex; the male hip-pocket frog that carries his own tadpoles; the baby spiders that dine on their mother; the beetle that craves excrement; or the starfish that sheds an arm or two to escape a predator's grasp.

Headless Males Make Great Lovers and Other Unusual Natural Histories celebrates the extraordinary world of animals with essays on curious creatures and their amazing behaviors. In five thematic chapters, Marty Crump—a tropical field biologist well known for her work with the reproductive behavior of amphibians—examines the bizarre conduct of animals as they mate, parent, feed, defend themselves, and communicate. Crump's enthusiasm for the unusual behaviors she describes-from sex change and free love in sponges to aphrodisiac concoctions in bats-is visible on every page, thanks to her skilled storytelling, which makes even sea slugs, dung beetles, ticks, and tapeworms fascinating and appealing. Steeped in biology, Headless Males Make Great Lovers points out that diverse and unrelated animals often share seemingly bizarre behaviors—evidence, Crump argues, that these natural histories, though outwardly weird, are successful ways of living.

Illustrated throughout, and filled with vignettes of personal and scientific interest, Headless Males Make Great Lovers will enchant the general reader with its tales of blood-squirting horned lizards and intestine-ejecting sea cucumbers—all in the service of a greater appreciation of the diversity of the natural histories of animals.

Disenchanted with biomedicine and dismayed by its cost, increasing numbers of people are seeking alternative therapies such as the healing plants discussed in this book. Plant medicine is a billion-dollar business: health food stores, small yerberias, and even giant grocery store chains carry hundreds of medicinal herbs. By one estimate, up to one-third of the U.S. population uses alternative medicine—generally in addition to conventional therapy and commonly without telling their doctors. The heart of this volume is a complete description of 100 plants commonly used today, often for the same purposes reported by chroniclers of the Aztecs or eighteenth-century European explorers. Information for each plant includes botanical and common plant names, history, contemporary uses, a description of how the plant is prepared and administered, and brief phytochemical data. Discussions of folk efficacy and folk properties—beliefs in how and why the herb heals—help to explain the continued use of each plant into the present day. Are any of these plants dangerous, and do any of them really work? Where did they come from, and where are they available now? How can health-care practitioners gain the confidence of their patients to learn whether they are using alternative medicines for specific illnesses, symptoms, or injuries? Perhaps most intriguing, which of these plants might be waiting to take the place of known antibiotics as pathological organisms become increasingly resistant to modern miracle drugs? Answers to these and other questions will pique the interest of general readers and will be an invaluable resource for health-care providers—especially nurses and other primary-care providers, who often must find an interface between biomedical and more traditional therapies. For all readers, the book opens a window into many ethnic cultures of the region—Mexican American communities, desert Pima, coastal Seri, and others. Here is the fascinating saga of how their healing plants from prehistoric times melded with Old World herbs brought by the Europeans to create the unique pharmacopoeia available today here and in other parts of the world. Plants included:
Acacia (Cassie, Acacia)
Achillea (Yarrow)
Agastache (Giant Hyssop)
Agave (Century Plant)
Allium (Garlic, Onion)
Aloe (Aloe)
Ambrosia (Ragweed)
Anemopsis (Yerba Mansa)
Arctostaphylos (Bearberry, Uva Ursi)
Argemone (Prickly Poppy)
Aristolochia (Bithwort, Snakeroot)
Arracacia (Arracacha)
Artemisia (Wormwood, Mugwort, Western Mugwort, Sagebrush)
Asclepias (Milkweed)
Baccharis (Desert Broom, Seep Willow)
Bocconia (Tree Celandine)
Buddleia (Butterfly Bush)
Bursera (Elephant Tree)
Caesalpinia (Mexican Bird-of-Paradise)
Cannabis (Marijuana)
Capsicum (Chili)
Carnegiea (Saguaro)
Casimiroa (Zapote)
Cassia (Senna)
Cereus (Cactus)
Chenopodium (Goosefoot, Wormseed)
Citrus (Lemon, Lime, Orange)
Datura (Jimson Weed)
Ephedra (Mormon Tea)
Equisetum (Horsetail)
Eryngium (Eryngo, Button Snakeroot)
Eucalyptus (Eucalyptus)
Euphorbia (Spurge)
Eysenhardtia (Kidneywood)
Gnaphalium (Everlasting, Cudweed)
Guaiacum (Lignum Vitae)
Guazuma (Guazuma)
Gutierrezia (Turpentine Bush)
Haematoxylon (Logwood)
Haplopappus (Jimmyweed)
Heterotheca (Telegraph Plant, Falso Arnica)
Hintonia (Copalqu¡n)
Ibervillea (Coyote Melon)
Jacquinia (Jacquinia)
Jatropha (Limberbush)
Juniperus (Juniper)
Karwinskia (Coffeeberry)
Kohleria (Tree Gloxinia)
Krameria (Ratany)
Lantana (Lantana)
Larrea (Creosote Bush, Greasewood)
Ligusticum (Lovage)
Lippia (Oregano)
Lysiloma (Featherbush)
Malva (Mallow)
Mammillaria (Pincushion Cactus)
Mascagnia (Mascagnia)
Matricaria (Chamomile)
Mentha (Mint)
Nicotiana (Tobacco)
Ocimum (Basil)
Opuntia (Cholla, Prickly Pear)
Perezia (Perezia)
Persea (Avocado)
Phaseolus (Bean)
Phoradendron, Stru

This special issue of SubStance (2007) celebrates the centennial of Henri Bergson’s Creative Evolution, published in 1907.  Since evolution is a living process and not a completed history, any understanding of it must necessarily be open-ended. If no one can have the last word, Bergson writes, the project of understanding evolution “will only be built up by the collective and progressive effort of many thinkers, of many observers also, completing, correcting and improving one another.”
    Included in the issue are articles from Bergson scholars from the United States, Japan, France and Great Britain. Topics in the issue range from Bergson’s encounters with Darwin, Nietzsche, Derrida and Deleuze, and from the analytical to the metaphysical.

Fire is special. Even among the ancient elements, fire is different because it alone is a reaction. It synthesizes its surroundings; it takes its character from its context. It varies by place, by culture, and by time. It has no single expression. There is no single way to understand it.

In this collection of essays, historian and renowned fire expert Stephen J. Pyne offers his reflections on national and global wildland fire management. Pyne distills the long saga of fire on Earth and its role in underwriting an Anthropocene that might equally be called a Pyrocene.

Presented through a mixture of journalism, history, and literary imagination, Here and There moves the discussion of fire beyond the usual formations of science and policy within a national narrative to one of thoughtful interpretation, analysis, and commentary. Centered on the unique complexities of fire management in a global world, Here and There offers a punctuation point to our understanding of wildfire.

Included in this volume:

• How fire policy has changed within the United States
• How policy in the United States differs from that in other countries
• The history of one of the most famous fire paintings of all time
• Suggested next steps for the future of fire research

Behind the pungent aroma of garlic and the cool, palate-cleansing taste of mint in our toothpaste are untold stories of human interactions with the natural world. Celebrating the human heritage of these and other natural phenomena, the new Hidden Natural Histories series offers fascinating insight into the cultivation and use of the bits of nature we take for granted in our daily lives. In Herbs, Kim Hurst concocts a delightful tale of the leafs, seeds, and flowers that for millennia have grown in our gardens, provided savor to our stews, and been used to treat our ailments. Many of herbs’ uses will surprise: rosemary, renowned for its piney flavor, has also been used to protect homes from thieves, aid memory, preserve youth, cure depression, and attract helpful garden elves. Packed with informative and beautiful illustrations—both new and from historical archives—Herbs will charm and enlighten anyone interested in our relationship with the natural world and will be a special delight for every chef, gourmand, gardener . . . or purveyor of garden elves.

Behind the cedar scent of fresh pencil shavings and the slightly bitter tang of orange in our marmalade are untold stories of human interactions with the natural world. Celebrating the human heritage of these and other natural phenomena, the new Hidden Natural Histories series offers fascinating insight into the cultivation and use of the bits of nature we take for granted in our daily lives. In Trees, noted garden writer Noel Kingsbury turns his pen—or pencil—to the leafy life-forms that have warmed our hearths, framed our boats for ocean voyaging, and provided us shade on summer afternoons. From the fortitude of the ancient ginkgo tree to artistic depictions of quince fruit in the ruins of Pompeii, Kingsbury explores the culinary, medicinal, cultural, and practical uses of a forest of tree species. Packed with informative and beautiful illustrations—both new and from historical archives—Trees will charm and enlighten anyone interested in our relationship with the natural world and will be a special delight for every gardener, chef, and climber of trees.

Although complexity surrounds us, its inherent uncertainty, ambiguity, and contradiction can at first make complex systems appear inscrutable. Ecosystems, for instance, are nonlinear, self-organizing, seemingly chaotic structures in which individuals interact both with each other and with the myriad biotic and abiotic components of their surroundings across geographies as well as spatial and temporal scales. In the face of such complexity, ecologists have long sought tools to streamline and aggregate information. Among them, in the 1980s, T. F. H. Allen and Thomas B. Starr implemented a burgeoning concept from business administration: hierarchy theory. Cutting-edge when Hierarchy was first published, their approach to unraveling complexity is now integrated into mainstream ecological thought.

This thoroughly revised and expanded second edition of Hierarchy reflects the assimilation of hierarchy theory into ecological research, its successful application to the understanding of complex systems, and the many developments in thought since. Because hierarchies and levels are habitual parts of human thinking, hierarchy theory has proven to be the most intuitive and tractable vehicle for addressing complexity. By allowing researchers to look explicitly at only the entities and interconnections that are relevant to a specific research question, hierarchically informed data analysis has enabled a revolution in ecological understanding. With this new edition of Hierarchy, that revolution continues.

High Plains Horticulture explores the significant, civilizing role that horticulture has played in the development of farmsteads and rural and urban communities on the High Plains portions of Colorado, Kansas, Nebraska, South Dakota, and Wyoming, drawing on both the science and the application of science practiced since 1840. Freeman explores early efforts to supplement native and imported foodstuffs, state and local encouragement to plant trees, the practice of horticulture at the Union Colony of Greeley, the pioneering activities of economic botanists Charles Bessey (in Nebraska) and Aven Nelson (in Wyoming), and the shift from food production to community beautification as the High Plains were permanently settled and became more urbanized. In approaching the history of horticulture from the perspective of local and unofficial history, Freeman pays tribute to the tempered idealism, learned pragmatism, and perseverance of individuals from all walks of life seeking to create livable places out of the vast, seemingly inhospitable High Plains. He also suggests that, slowly but surely, those that inhabit them have been learning to adjust to the limits of that fragile land. High Plains Horticulture will appeal to not only scientists and professionals but also gardening enthusiasts interested in the history of their hobby on the High Plains.

During the long twentieth century, explorers went in unprecedented numbers to the hottest, coldest, and highest points on the globe. Taking us from the Himalaya to Antarctica and beyond, Higher and Colder presents the first history of extreme physiology, the study of the human body at its physical limits. Each chapter explores a seminal question in the history of science, while also showing how the apparently exotic locations and experiments contributed to broader political and social shifts in twentieth-century scientific thinking.
 
Unlike most books on modern biomedicine, Higher and Colder focuses on fieldwork, expeditions, and exploration, and in doing so provides a welcome alternative to laboratory-dominated accounts of the history of modern life sciences. Though centered on male-dominated practices—science and exploration—it recovers the stories of women’s contributions that were sometimes accidentally, and sometimes deliberately, erased. Engaging and provocative, this book is a history of the scientists and physiologists who face challenges that are physically demanding, frequently dangerous, and sometimes fatal, in the interest of advancing modern science and pushing the boundaries of human ability.

Personal genomics services such as 23andMe and Ancestry.com now offer what once was science fiction: the ability to sequence and analyze an individual’s entire genetic code—promising, in some cases, facts about that individual’s ancestry that may have remained otherwise lost. Such services draw on and contribute to the science of human population genetics that attempts to reconstruct the history of humankind, including the origin and movement of specific populations. Is it true, though, that who we are and where we come from is written into the sequence of our genomes? Are genes better documents for determining our histories and identities than fossils or other historical sources?
           
Our interpretation of gene sequences, like our interpretation of other historical evidence, inevitably tells a story laden with political and moral values. Focusing on the work of Henry Fairfield Osborn, Julian Sorell Huxley, and Luigi Luca Cavalli-Sforza in paleoanthropology, evolutionary biology, and human population genetics, History Within asks how the sciences of human origins, whether through the museum, the zoo, or the genetics lab, have shaped our idea of what it means to be human. How have these biologically based histories influenced our ideas about nature, society, and culture? As Marianne Sommer shows, the stories we tell about bones, organisms, and molecules often change the world.

In recent years, evolutionary theorists have come to recognize that the reductionist, individualist, gene-centered approach to evolution cannot sufficiently account for the emergence of complex biological systems over time. Peter A. Corning has been at the forefront of a new generation of complexity theorists who have been working to reshape the foundations of evolutionary theory. Well known for his Synergism Hypothesis—a theory of complexity in evolution that assigns a key causal role to various forms of functional synergy—Corning puts this theory into a much broader framework in Holistic Darwinism, addressing many of the issues and concepts associated with the evolution of complex systems. Corning's paradigm embraces and integrates many related theoretical developments of recent years, from multilevel selection theory to niche construction theory, gene-culture coevolution theory, and theories of self-organization. Offering new approaches to thermodynamics, information theory, and economic analysis, Corning suggests how all of these domains can be brought firmly within what he characterizes as a post–neo-Darwinian evolutionary synthesis.

Hope on Earth is the thought-provoking result of a lively and wide-ranging conversation between two of the world’s leading interdisciplinary environmental scientists: Paul R. Ehrlich, whose book The Population Bomb shook the world in 1968 (and continues to shake it), and Michael Charles Tobias, whose over 40 books and 150 films have been read and/or viewed throughout the world.  Hope on Earth offers a rare opportunity to listen in as these deeply knowledgeable and highly creative thinkers offer their takes on the most pressing environmental concerns of the moment.

Both Ehrlich and Tobias argue that we are on the verge of environmental catastrophe, as the human population continues to grow without restraint and without significant attempts to deal with overconsumption and the vast depletion of resources and climate problems it creates. Though their views are sympathetic, they differ in their approach and in some key moral stances, giving rise to a heated and engaging dialogue that opens up dozens of new avenues of exploration.  They both believe that the impact of a human society on its environment is the direct result of its population size, and through their dialogue they break down the complex social problems that are wrapped up in this idea and attempts to overcome it, hitting firmly upon many controversial topics such as circumcision, religion, reproduction, abortion, animal rights, diet, and gun control.  For Ehrlich and Tobias, ethics involve not only how we treat other people directly, but how we treat them and other organisms indirectly through our effects on the environment.  University of California, Berkeley professor John Harte joins the duo for part of the conversation, and his substantial expertise on energy and climate change adds a crucial perspective to the discussion of the impact of population on global warming.

This engaging and timely book invites readers into an intimate conversation with some of the most eminent voices in science as they offer a powerful and approachable argument that the ethical and scientific issues involved in solving our environmental crisis are deeply intertwined, while offering us an optimistic way forward. Hope on Earth is indeed a conversation we should all be having.

Early in the twentieth century, arguments about “nature” and “nurture” pitted a rigid genetic determinism against the idea that genes were flexible and open to environmental change. This book tells the story of three Viennese biologists—Paul Kammerer, Julius Tandler, and Eugen Steinach—who sought to show how the environment could shape heredity through the impact of hormones. It also explores the dynamic of failure through both scientific and social lenses. During World War I, the three men were well respected scientists; by 1934, one was dead by his own hand, another was in exile, and the third was subject to ridicule.

Paul Kammerer had spent years gathering  zoological evidence on whether environmental change could alter heredity, using his research as the scientific foundation for a new kind of eugenics—one that challenged the racism growing in mainstream eugenics. By 1918, he drew on the pioneering research of two colleagues who studied how secretions shaped sexual attributes to argue that hormones could alter genes. After 1920, Julius Tandler employed a similar concept to restore the health and well-being of Vienna's war-weary citizens. Both men rejected the rigidly acting genes of the new genetics and instead crafted a biology of flexible heredity to justify eugenic reforms that respected human rights. But the interplay of science and personality with the social and political rise of fascism and with antisemitism undermined their ideas, leading to their spectacular failure.

A collection of essays on nature, naturalists, and the natural history of fishes in central Appalachia. A nature lover’s paradise, central Appalachia supports a diversity of life in an extensive network of waterways and is home to a dazzling array of fish species. This book focuses not only on the fishes of central Appalachia but also on the fascinating things these fishes do in their natural habitats. An ecological dance unfolds from a species and population perspective, although the influence of the community and the ecosystem also figures in the text. Stuart A. Welsh’s essays link central Appalachian fishes with the complexities of competition and predation, species conservation, parasitic infections, climate change, public attitudes, reproductive and foraging ecology, unique morphology, habitat use, and nonnative species. The book addresses a selection of the families of central Appalachian fishes, including lampreys, gars, freshwater eels, pikes, minnows, suckers, catfishes, trouts, trout-perches, sculpins, sunfishes, and perches. These essays often refer to the works of naturalists who contributed to our knowledge of nature during previous centuries and who recorded their discoveries when science writing was less concise than it is today. Although many of these works are nearly forgotten, these early naturalists built a strong knowledge base that supports much of our current science and thus merits reexamination. Most people are not scientists, but many have an interest in nature and are, in their own way, naturalists. This book is for those people willing to peer beneath the water’s surface.

How well do we really know dogs?  People may enjoy thinking about them as “man’s best friend,” but what actually drives the things they do? What is going on in their fur-covered heads as they look at us with their big, expressive eyes?  Raymond Coppinger and Mark Feinstein know something about these questions, and with How Dogs Work, they’re ready to share; this is their guide to understanding your dog and its behavior.
 
Approaching dogs as a biological species rather than just as pets, Coppinger and Feinstein accessibly synthesize decades of research and field experiments to explain the evolutionary foundations underlying dog behaviors. They examine the central importance of the shape of dogs:  how their physical body (including the genes and the brain) affects behavior, how shape interacts with the environment as animals grow, and how all of this has developed over time. Shape, they tell us, is what makes a champion sled dog or a Border collie that can successfully herd sheep. Other chapters in How Dogs Work explore such mysteries as why dogs play; whether dogs have minds, and if so what kinds of things they might know; why dogs bark; how dogs feed and forage; and the influence of the early relationship between mother and pup. Going far beyond the cozy lap dog, Coppinger and Feinstein are equally fascinated by what we can learn from the adaptations of dogs, wolves, coyotes, jackals, dingoes, and even pumas in the wild, as well as the behavior of working animals like guarding and herding dogs.
 
We cherish dogs as family members and deeply value our lengthy companionship with them. But, isn’t it time we knew more about who Fido and Trixie really are? How Dogs Work will provide some keys to unlocking the origins of many of our dogs' most common, most puzzling, and most endearing behaviors.

How Fast Can a Falcon Dive? explores the world of raptors in a way that will appeal to bird lovers and biology enthusiasts alike. This colorful volume is complete with more than fifty-five color and black and white images from photographers and artists around the world. In a reader friendly question and answer format, ornithologist Peter Capainolo and science writer Carol A. Butler define and classify raptors, explore the physical attributes of birds of prey, view how their bodies work, and explain the social and physical behaviors of these species-how they communicate, hunt, reproduce, and more. Capainolo, who received one of the first falconry licenses issued in New York state at age eighteen, relates his personal experience in falconry to describe raptor training and husbandry where the human-bird interactions are complex.

From stories of red-tailed hawks making their homes on the ledges of Manhattan skyscrapers to their role in protecting California's vineyards from flocks of grape-loving starlings, How Fast Can a Falcon Dive? explores how these avian predators interact with people and with their environment.

Cheney and Seyfarth enter the minds of vervet monkeys and other primates to explore the nature of primate intelligence and the evolution of cognition.

"This reviewer had to be restrained from stopping people in the street to urge them to read it: They would learn something of the way science is done, something about how monkeys see their world, and something about themselves, the mental models they inhabit."—Roger Lewin, Washington Post Book World

"A fascinating intellectual odyssey and a superb summary of where science stands."—Geoffrey Cowley, Newsweek

"A once-in-the-history-of-science enterprise."—Duane M. Rumbaugh, Quarterly Review of Biology

First issued in 1957 by Swallow Press, this classic guide to the art of plant identification is now familiar to an entire generation of students. Harrington who was Professor of Botany and Curator of the Herbarium at Colorado State University, gives step-by-step instructions and definitions to help readers recognize and classify plants. The new printing has been reset and reformatted, and L.W. Durrell’s drawings and glossary—more than 500 images—have been digitally enhanced for clarity.

Lessons About Our Environment from the World’s Oldest Living Things
Trees have been essential to the success of human beings, providing food, shelter, warmth, transportation, and products (consider the paper you are holding). Trees are also necessary for a healthy atmosphere, literally connecting the earth with the sky. Once in wild abundance— the entire eastern North America was a gigantic forest—they have receded as we have clearcut the landscape in favor of building cities and farms, using up and abusing our forests in the process. Over the centuries, we have trained food trees, such as peach and apple trees, to produce more and better fruit at the expense of their lives. As Jeff Gillman, a specialist in the production and care of trees, explains in his acclaimed work, How Trees Die: The Past, Present, and Future of Our Forests, the death of a tree is as important to understanding our environment as how it lives. While not as readily apparent as other forms of domestication, our ancient and intimate relationship with trees has caused their lives to be inseparably entwined with ours. The environment we have created—what we put into the air and into the water, and how we change the land through farming, construction, irrigation, and highways—affects the world’s entire population of trees, while the lives of the trees under our direct care in farms, orchards, or along a city boulevard depend almost entirely on our actions. Taking the reader on a fascinating journey through time and place, the author explains how we kill trees, often for profit, but also unintentionally with kindness through overwatering or overmulching, and sometimes simply by our movements around the globe, carrying foreign insects or disease. No matter how a tree’s life ends, though, understanding the reason is essential to understanding the future of our environment.

On this blue planet, long before pterodactyls took to the skies and tyrannosaurs prowled the continents, tiny green organisms populated the ancient oceans. Fossil and phylogenetic evidence suggests that chlorophyll, the green pigment responsible for coloring these organisms, has been in existence for some 85% of Earth’s long history—that is, for roughly 3.5 billion years. In How the Earth Turned Green, Joseph E. Armstrong traces the history of these verdant organisms, which many would call plants, from their ancient beginnings to the diversity of green life that inhabits the Earth today.

Using an evolutionary framework, How the Earth Turned Green addresses questions such as: Should all green organisms be considered plants? Why do these organisms look the way they do? How are they related to one another and to other chlorophyll-free organisms? How do they reproduce? How have they changed and diversified over time? And how has the presence of green organisms changed the Earth’s ecosystems? More engaging than a traditional textbook and displaying an astonishing breadth, How the Earth Turned Green will both delight and enlighten embryonic botanists and any student interested in the evolutionary history of plants.

Two summers ago, scientists removed a tiny piece of flesh from Philip Ball’s arm and turned it into a rudimentary “mini-brain.” The skin cells, removed from his body, did not die but were instead transformed into nerve cells that independently arranged themselves into a dense network and communicated with each other, exchanging the raw signals of thought. This was life—but whose? 

In his most mind-bending book yet, Ball makes that disconcerting question the focus of a tour through what scientists can now do in cell biology and tissue culture. He shows how these technologies could lead to tailor-made replacement organs for when ours fail, to new medical advances for repairing damage and assisting conception, and to new ways of “growing a human.” For example, it might prove possible to turn skin cells not into neurons but into eggs and sperm, or even to turn oneself into the constituent cells of embryos. Such methods would also create new options for gene editing, with all the attendant moral dilemmas. Ball argues that such advances can therefore never be about “just the science,” because they come already surrounded by a host of social narratives, preconceptions, and prejudices. But beyond even that, these developments raise questions about identity and self, birth and death, and force us to ask how mutable the human body really is—and what forms it might take in years to come. 
 

There is no easy way to identify grasses. And no one understands this better than H.D. Harrington, who observed thousands of students struggle and learn. His clear, concise, and well-organized guide will continue to be a basic and essential text for use in the classroom or in the field. The book contains over 500 drawings and an illustrated glossary.

Tucked away in Siberia, there are furry, four-legged creatures with wagging tails and floppy ears that are as docile and friendly as any lapdog. But, despite appearances, these are not dogs—they are foxes. They are the result of the most astonishing experiment in breeding ever undertaken—imagine speeding up thousands of years of evolution into a few decades. In 1959, biologists Dmitri Belyaev and Lyudmila Trut set out to do just that, by starting with a few dozen silver foxes from fox farms in the USSR and attempting to recreate the evolution of wolves into dogs in real time in order to witness the process of domestication. This is the extraordinary, untold story of this remarkable undertaking.

Most accounts of the natural evolution of wolves place it over a span of about 15,000 years, but within a decade, Belyaev and Trut’s fox breeding experiments had resulted in puppy-like foxes with floppy ears, piebald spots, and curly tails. Along with these physical changes came genetic and behavioral changes, as well. The foxes were bred using selection criteria for tameness, and with each generation, they became increasingly interested in human companionship. Trut has been there the whole time, and has been the lead scientist on this work since Belyaev’s death in 1985, and with Lee Dugatkin, biologist and science writer, she tells the story of the adventure, science, politics, and love behind it all.  In How to Tame a Fox, Dugatkin and Trut take us inside this path-breaking experiment in the midst of the brutal winters of Siberia to reveal how scientific history is made and continues to be made today.

To date, fifty-six generations of foxes have been domesticated, and we continue to learn significant lessons from them about the genetic and behavioral evolution of domesticated animals. How to Tame a Fox offers an incredible tale of scientists at work, while also celebrating the deep attachments that have brought humans and animals together throughout time.

The purpose of this book, now in its third edition, is to introduce the morphology of vertebrates in a context that emphasizes a comparison of structire and of the function of structural units. The comparative method involves the analysis of the history of structure in both developmental and evolutionary frameworks. The nature of adaptation is the key to this analysis. Adaptation of a species to its environment, as revealed by its structure, function, and reproductive success, is the product of mutation and natural selection–the process of evolution. The evolution of structure and function, then, is the theme of this book which presents, system by system, the evolution of structure and function of vertebrates. Each chapter presents the major evolutionary trends of an organ system, with instructions for laboratory exploration of these trends included so the student can integrate concept with example.