The Cactus Primer presents the amateur cactophile with an excellent introduction to cactus biology and provides the informed reader with an invaluable summary of the last forty years' research. This book goes far beyond books that instruct readers in the propagation, growth, and care of these plants; addressing matters of more scientific interest, it takes an integrated approach to the presentation of the form, physiology, evolution, and ecology of cacti. The book is unique in that it combines the descriptive morphology and physiology documented in the scientific literature with more general observations found in popular publications on cacti. It provides a new generic classification of the cacti and contains much new information, including data on photosynthesis, heat and cold tolerance, computer modeling of ribs, and the effects of spines.
Enhanced by over 400 illustrations and supplemented with an extensive glossary, this book will appeal to cactus enthusiasts interested in the classification and growth of cacti, as well as to plant biologists who use cacti to illustrate desert adaptation and convergent evolution. Written in accessible style, The Cactus Primer is bound to serve a dual function as both an instructive tool and a reference work in cactus biology for years to come.
What are the implications of how we talk about apocalypse?
A new philosophical field has emerged. “Existential risk” studies any real or hypothetical human extinction event in the near or distant future. This movement examines catastrophes ranging from runaway global warming to nuclear warfare to malevolent artificial intelligence, deploying a curious mix of utilitarian ethics, statistical risk analysis, and, controversially, a transhuman advocacy that would aim to supersede almost all extinction scenarios. The proponents of existential risk thinking, led by Oxford philosopher Nick Bostrom, have seen their work gain immense popularity, attracting endorsement from Bill Gates and Elon Musk, millions of dollars, and millions of views.
Calamity Theory is the first book to examine the rise of this thinking and its failures to acknowledge the ways some communities and lifeways are more at risk than others and what it implies about human extinction.
Modern political culture features a deep-seated faith in the power of numbers to find answers, settle disputes, and explain how the world works. Whether evaluating economic trends, measuring the success of institutions, or divining public opinion, we are told that numbers don’t lie. But numbers have not always been so revered. Calculated Values traces how numbers first gained widespread public authority in one nation, Great Britain.
Into the seventeenth century, numerical reasoning bore no special weight in political life. Complex calculations were often regarded with suspicion, seen as the narrow province of navigators, bookkeepers, and astrologers, not gentlemen. This changed in the decades following the Glorious Revolution of 1688. Though Britons’ new quantitative enthusiasm coincided with major advances in natural science, financial capitalism, and the power of the British state, it was no automatic consequence of those developments, William Deringer argues. Rather, it was a product of politics—ugly, antagonistic, partisan politics. From parliamentary debates to cheap pamphlets, disputes over taxes, trade, and national debt were increasingly conducted through calculations. Some of the era’s most pivotal political moments, like the 1707 Union of England and Scotland and the 1720 South Sea Bubble, turned upon calculative conflicts.
As Britons learned to fight by the numbers, they came to believe, as one calculator wrote in 1727, that “facts and figures are the most stubborn evidences.” Yet the authority of numbers arose not from efforts to find objective truths that transcended politics, but from the turmoil of politics itself.
A distinct symbol of the desert and the Middle East, the camel was once unkindly described as “half snake, half folding bedstead.” But in the eyes of many the camel is a creature of great beauty. This is most evident in the Arab world, where the camel has played a central role in the historical development of Arabic society—where an elaborate vocabulary and extensive literature have been devoted to it.
In Camel, Robert Irwin explores why the camel has fascinated so many cultures, including those cultivated in locales where camels are not indigenous. Here, he traces the history of the camel from its origins millions of years ago to the present day, discussing such matters of contemporary concern as the plight of camel herders in Sudan’s war-torn Darfur region, the alarming increase in the population of feral camels in Australia, and the endangered status of the wild Bactrian in Mongolia and China. Throughout history, the camel has been appreciated worldwide for its practicality, resilience, and legendary abilities of survival. As a result it has been featured in the works of Leonardo da Vinci, Poussin, Tiepolo, Flaubert, Kipling, and Rose Macaulay, among others. From East to West, Irwin’s Camel is the first survey of its kind to examine the animal’s role in society and history throughout the world.
Not just for camel aficionados, this highly illustrated book, containing over 100 informative and unusual images, is sure to entertain and inform anyone interested in this fascinating and exotic animal.
An innovative theory proposes a new therapeutic strategy to break the stalemate in the war on cancer. It is called cancer stem cell (CSC) theory, and Lucie Laplane offers a comprehensive analysis, based on an original interdisciplinary approach that combines biology, biomedical history, and philosophy.
Rather than treat cancer by aggressively trying to eliminate all cancerous cells—with harmful side effects for patients—CSC theory suggests the possibility of targeting the CSCs, a small fraction of cells that lie at the root of cancers. CSCs are cancer cells that also have the defining properties of stem cells—the abilities to self-renew and to differentiate. According to this theory, only CSCs and no other cancer cells can induce tumor formation.
To date, researchers have not agreed on the defining feature of CSCs—their stemness. Drawing from a philosophical perspective, Laplane shows that there are four possible ways to understand this property: stemness can be categorical (an intrinsic property of stem cells), dispositional (an intrinsic property whose expression depends on external stimuli), relational (an extrinsic property determined by a cell’s relationship with the microenvironment), or systemic (an extrinsic property controlled at the system level). Our ability to cure cancers may well depend upon determining how these definitions apply to different types of cancers.
An easy-to-read geological history of the amazing red rock landscapes in southeastern Utah.
Towering red buttes, plunging canyon walls, domes, pinnacles, spires, ten thousand strangely carved forms—what visitor hasn’t marveled at the land of rock in southeastern Utah that is Canyonlands Country?
Canyonlands Country offers a unique geological history of this awesome landscape, in language understandable by the non-geologist. The story is as strange and fascinating as the land itself. Each exposed rock layer has a different geologic history: one is a stream deposit, another is an ancient field of dunes, another was deposited by shallow tropic seas. The Green and Colorado Rivers began carving canyons thirty million years ago, but to understand such relatively recent events Canyonlands Country takes us on a journey of two billion years.
Tours include Arches National Park, Island in the Sky, Needles District, The Maze and Elaterite Basin, Labyrinth and Stillwater Canyons, Meander Canyon, and Cataract Canyon.
Audiobook edition
A forceful reckoning with the relationship between energy and power through the history of what was once East Asia’s largest coal mine.
The coal-mining town of Fushun in China’s Northeast is home to a monstrous open pit. First excavated in the early twentieth century, this pit grew like a widening maw over the ensuing decades, as various Chinese and Japanese states endeavored to unearth Fushun’s purportedly “inexhaustible” carbon resources. Today, the depleted mine that remains is a wondrous and terrifying monument to fantasies of a fossil-fueled future and the technologies mobilized in attempts to turn those developmentalist dreams into reality.
In Carbon Technocracy, Victor Seow uses the remarkable story of the Fushun colliery to chart how the fossil fuel economy emerged in tandem with the rise of the modern technocratic state. Taking coal as an essential feedstock of national wealth and power, Chinese and Japanese bureaucrats, engineers, and industrialists deployed new technologies like open-pit mining and hydraulic stowage in pursuit of intensive energy extraction. But as much as these mine operators idealized the might of fossil fuel–driven machines, their extractive efforts nevertheless relied heavily on the human labor that those devices were expected to displace. Under the carbon energy regime, countless workers here and elsewhere would be subjected to invasive techniques of labor control, ever-escalating output targets, and the dangers of an increasingly exploited earth.
Although Fushun is no longer the coal capital it once was, the pattern of aggressive fossil-fueled development that led to its ascent endures. As we confront a planetary crisis precipitated by our extravagant consumption of carbon, it holds urgent lessons. This is a groundbreaking exploration of how the mutual production of energy and power came to define industrial modernity and the wider world that carbon made.
Drawing on the study of thousands of specimens, Carex of Illinois and Surrounding States: The Oval Sedges is an invaluable resource for botanists, ecologists, environmental engineers, and professional and amateur environmentalists interested in a deeper understanding of these essential plants.
The Carnegie Institution of Washington sponsored archaeological, ethnographic, linguistic, and historical investigations in the Maya region of southern Mexico and northern Central America between 1914 and 1957. The institution led the field during that time, with financial support and other resources no university could match.
Dispersed and out-of-print for fifty years, more than 350 reports from the Maya program are now available in this single volume. Reports from the institution's annual Year Books and other materials collected here tell the history of Maya research through firsthand accounts by participating scholars and reveal the progression of Mesoamerican archaeology from avocational interest to scholarly pursuit. Thematic and regional organization of the reports permits readers to monitor development of research concepts. Appendixes list all Carnegie Maya publications, Carnegie personnel, and the archival holdings of Carnegie-derived material at Harvard University, Tulane University, and the University of Chicago.
Purchase of the print book comes with free individual access to the Adobe Digital Editions Carnegie Maya Series Ebook, which contains the complete set of The Carnegie Maya, The Carnegie Maya II, The Carnegie Maya III and The Carnegie Maya IV, thus making hundreds of documents from the Carnegie Institution's Maya program available in one source.
Finding one’s way with a map is a relatively recent phenomenon. In premodern times, maps were used, if at all, mainly for planning journeys in advance, not for guiding travelers on the road. With the exception of navigational sea charts, the use of maps by travelers only became common in the modern era; indeed, in the last two hundred years, maps have become the most ubiquitous and familiar genre of modern cartography.
Examining the historical relationship between travelers, navigation, and maps, Cartographies of Travel and Navigation considers the cartographic response to the new modalities of modern travel brought about by technological and institutional developments in the twentieth century. Highlighting the ways in which the travelers, operators, and planners of modern transportation systems value maps as both navigation tools and as representatives of a radical new mobility, this collection brings the cartography of travel—by road, sea, rail, and air—to the forefront, placing maps at the center of the history of travel and movement.
Richly and colorfully illustrated, Cartographies of Travel and Navigation ably fills the void in historical literature on transportation mapping.
“Sandel explores a paramount question of our era: how to extend the power and promise of biomedical science to overcome debility without compromising our humanity. His arguments are acute and penetrating, melding sound logic with compassion.”
—Jerome Groopman, author of How Doctors Think
Breakthroughs in genetics present us with a promise and a predicament. The promise is that we will soon be able to treat and prevent a host of debilitating diseases. The predicament is that our newfound genetic knowledge may enable us to manipulate our nature—to enhance our genetic traits and those of our children. Although most people find at least some forms of genetic engineering disquieting, it is not easy to articulate why. What is wrong with re-engineering our nature?
The Case against Perfection explores these and other moral quandaries connected with the quest to perfect ourselves and our children. Michael Sandel argues that the pursuit of perfection is flawed for reasons that go beyond safety and fairness. The drive to enhance human nature through genetic technologies is objectionable because it represents a bid for mastery and dominion that fails to appreciate the gifted character of human powers and achievements. Carrying us beyond familiar terms of political discourse, this book contends that the genetic revolution will change the way philosophers discuss ethics and will force spiritual questions back onto the political agenda.
In order to grapple with the ethics of enhancement, we need to confront questions largely lost from view in the modern world. Since these questions verge on theology, modern philosophers and political theorists tend to shrink from them. But our new powers of biotechnology make these questions unavoidable. Addressing them is the task of this book, by one of America’s preeminent moral and political thinkers.
Why women evolved to have orgasms--when most of their primate relatives don't--is a persistent mystery among evolutionary biologists. In pursuing this mystery, Elisabeth Lloyd arrives at another: How could anything as inadequate as the evolutionary explanations of the female orgasm have passed muster as science? A judicious and revealing look at all twenty evolutionary accounts of the trait of human female orgasm, Lloyd's book is at the same time a case study of how certain biases steer science astray.
Over the past fifteen years, the effect of sexist or male-centered approaches to science has been hotly debated. Drawing especially on data from nonhuman primates and human sexology over eighty years, Lloyd shows what damage such bias does in the study of female orgasm. She also exposes a second pernicious form of bias that permeates the literature on female orgasms: a bias toward adaptationism. Here Lloyd's critique comes alive, demonstrating how most of the evolutionary accounts either are in conflict with, or lack, certain types of evidence necessary to make their cases--how they simply assume that female orgasm must exist because it helped females in the past reproduce. As she weighs the evidence, Lloyd takes on nearly everyone who has written on the subject: evolutionists, animal behaviorists, and feminists alike. Her clearly and cogently written book is at once a convincing case study of bias in science and a sweeping summary and analysis of what is known about the evolution of the intriguing trait of female orgasm.
In addition to his mainstream research, Cattell had also authored a series of publications that posited evolutionary progress as the ultimate goal of human existence and argued that scientifically measurable criteria should be used to distinguish "successful" from "failing" racial groups so that the latter might be gradually "phased out" by non-violent methods such as regulation of birth control. Derived from science, Cattell's evolutionary philosophy was intended to be the basis of a full-blown religion. Although the earliest of these works had been published in the 1930s, near the end of an era in which eugenically based policies for human improvement were much more acceptable, Cattell promoted similar ideas well into the 1980s and '90s.
The Cattell Controversy describes Cattell's socio-religious beliefs in detail and analyzes their relationship to his scientific contributions. William H. Tucker discusses the controversy that arose within the field in response to the award's postponement, after which Cattell withdrew his name from consideration for the award but insisted that his position had been distorted by taking statements out of context. Reflecting on these events, Tucker concludes with a discussion of the complex question of whether and how a scientist's ideological views should ever be a relevant factor in determining the value of his or her contributions to the field.
A sophisticated ecological analysis of ranching in northern Nevada featuring a new chapter and new epilogue by the authors.First published in 1985, Cattle in the Cold Desert has become a classic in the environmental history of the Great Basin, brilliantly combining a lively account of the development of the Great Basin grazing industry with a detailed scientific discussion of the ecology of its sagebrush/grassland plant communities. The volume traces the history of white settlement in the Great Basin from about 1860, along with the arrival of herds of cattle and sheep to exploit the forage resources of a pristine environment and, through the history of John Sparks, a pioneer cattleman, illustrates how the herdsmen interacted with the sagebrush/grasslands of the cold desert West. As the story unfolds on two levels—that of the herdsmen adapting their livelihood to the challenging conditions of the Great Basin's scanty forage, aridity, and fierce winters, and that of the fragile ecology of the desert plant communities responding to the presence of huge herds of livestock—we see the results of a grand experiment initiated by men willing to venture beyond the limits of accepted environmental potential to settle the Great Basin, as well as the often ruinous consequences of the introduction of domestic livestock into the plant communities of the region. The result is a remarkably balanced and insightful discussion of the grazing industry in the Intermountain West. This new paperback edition includes an additional chapter that addresses the impact of wild mustangs on the Great Basin rangelands, and an epilogue that discusses changes in rangeland management and in rangeland conditions, especially the impact of recent wildfires. As concern over the future of the Great Basin's unique rangeland environment and its principal agricultural industry grows, Cattle in the Cold Desert remains essential reading for everyone who cares about this underappreciated region of the American West.
A renowned philosopher argues that singular causation in the mind is not grounded in general patterns of causation, a claim on behalf of human distinctiveness, which has implications for the future of social robots.
A blab droid is a robot with a body shaped like a pizza box, a pair of treads, and a smiley face. Guided by an onboard video camera, it roams hotel lobbies and conference centers, asking questions in the voice of a seven-year-old. “Can you help me?” “What is the worst thing you’ve ever done?” “Who in the world do you love most?” People pour their hearts out in response.
This droid prompts the question of what we can hope from social robots. Might they provide humanlike friendship? Philosopher John Campbell doesn’t think so. He argues that, while a social robot can remember the details of a person’s history better than some spouses can, it cannot empathize with the human mind, because it lacks the faculty for thinking in terms of singular causation.
Causation in Psychology makes the case that singular causation is essential and unique to the human species. From the point of view of practical action, knowledge of what generally causes what is often all one needs. But humans are capable of more. We have a capacity to imagine singular causation. Unlike robots and nonhuman animals, we don’t have to rely on axioms about pain to know how ongoing suffering is affecting someone’s ability to make decisions, for example, and this knowledge is not a derivative of general rules. The capacity to imagine singular causation, Campbell contends, is a core element of human freedom and of the ability to empathize with human thoughts and feelings.
In a book that promises to change the way we think and talk about genes and genetic determinism, Evelyn Fox Keller, one of our most gifted historians and philosophers of science, provides a powerful, profound analysis of the achievements of genetics and molecular biology in the twentieth century, the century of the gene. Not just a chronicle of biology’s progress from gene to genome in one hundred years, The Century of the Gene also calls our attention to the surprising ways these advances challenge the familiar picture of the gene most of us still entertain.
Keller shows us that the very successes that have stirred our imagination have also radically undermined the primacy of the gene—word and object—as the core explanatory concept of heredity and development. She argues that we need a new vocabulary that includes concepts such as robustness, fidelity, and evolvability. But more than a new vocabulary, a new awareness is absolutely crucial: that understanding the components of a system (be they individual genes, proteins, or even molecules) may tell us little about the interactions among these components.
With the Human Genome Project nearing its first and most publicized goal, biologists are coming to realize that they have reached not the end of biology but the beginning of a new era. Indeed, Keller predicts that in the new century we will witness another Cambrian era, this time in new forms of biological thought rather than in new forms of biological life.
Although cerebral dominance, the specialization of each side of the brain for different functions, was discovered in the 1860s, almost nothing was known for many years about its biological foundations, the study of which has undergone what can only be described as a revolution in the past decade and a half.
Norman Geschwind and Albert Galaburda, two of the leaders of this new field, have assembled a distinguished group of investigators, each a pioneer in some aspect of the biology of dominance. The authors document human brain asymmetry at gross and microscopic levels in both adults and fetuses, its visualization in life by radiological methods, and its manifestation in brain waves. The evolutionary history of brain asymmetry over more than 300,000 years is shown in fossil skulls of humans and apes. In a dramatic reversal of older beliefs, asymmetry of anatomy, function, and chemistry has been demonstrated in many nonhuman species, and experiments have shown the role of hormones and other prenatal influences in the production of asymmetry. The surprising associations of non-right-handedness with twinning and immune disorders are discussed, as well as the asymmetrical malformation of the cortex in childhood dyslexia.
This volume, combining scholarly authority and the excitement of the birth of a new discipline, will be welcomed by those to whom the implications of dominance are becoming evident—neuroscientists, neurologists, linguists, psychologists, experts in learning disorders, speech pathologists—and by specialists in nearly every branch of biology, medicine, and psychology.
Certainty was first published in 1981. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions.
Philosophers have traditionally used two strategies to refute the sceptical that empirical knowledge is not possible because our beliefs cannot be adequately justified. One strategy rejects the sceptics' position because it conflicts with the supposedly obvious claim that we do have knowledge. The other defends an analysis of knowledge limited to a weak set of necessary and sufficient conditions of knowledge or limited to a set of conditions specifically designed to be immune to sceptical attack.
In Certainty: A Refutation of Scepticism, Peter D. Klein uses a third strategy. He argues that scepticism can be refuted even if it is granted to the sceptics that knowledge entails absolute certainty. The argument for his thesis has two parts. He identifies the various types of scepticism and shows that the arguments for them depend upon epistemic principles which, when examined carefully, are unable to support the sceptical conclusions. Klein then argues — contrary to the views of most nonsceptics—that knowledge entails certainty and that some empirical beliefs are absolutely certain. In the course of his argument Klein develops and defends an account of justification, knowledge, and certainty. The result is a theory of knowledge based upon a model of justification designed to be acceptable to sceptics, nonsceptics, foundationalists, and coherentists.Challenge of Global Warming examines the causes and effects of global climate change.
In The Challenge of the Social and the Pressure of Practice, philosophers, sociologists, and historians of science offer a multidisciplinary view of the complex interrelationships of values in science and society in both contemporary and historic contexts. They analyze the impact of commercialization and politicization on epistemic aspirations, and, conversely, the ethical dilemmas raised by “practically relevant” science in today's society. For example, much scientific research over the past quarter century has been guided by the financing that supports it. What effect has this had on the quality of research produced and the advancement of real knowledge?
The contributors reveal how social values affect objectivity, theory, and the direction of inquiry, and examine the byproducts of external value systems in topics such as “expertise” and “socially robust knowledge,” among others. They view science's own internal value systems, the earlier disconnection of societal values from the scientific process, and the plausibility of “value free” science.
The Challenge of the Social and the Pressure of Practice presents an in-depth analysis that places the role of values at the center of philosophical debate and raises questions of morality, credibility, and the future role of values in scientific inquiry.
Northern Michigan is undergoing unprecedented changes in land use, climate, resource extraction, and species distributions. For the last hundred years, the University of Michigan Biological Station has monitored these environmental transformations. Stretching 10,000 acres along Burt and Douglas Lakes in the northern Lower Peninsula and 3,200 acres on Sugar Island near Sault Ste. Marie, Michigan, the station has played host to nearly 10,000 students and a steady stream of top scientists in the fields of biology, ecology, geology, archeology, and climatology.
The Changing Environment of Northern Michigan collects essays by some of these scientists, who lead readers on virtual field trips exploring the history of people and science at the station itself, the relations of indigenous people to the land, the geophysical history of the region, characteristics of terrestrial and aquatic ecosystems, key groups of organisms and their relations to local habitats, and perspectives on critical environmental challenges of today and their effects on the region. Accompanying the chapters are color illustrations and photographs that bring the station's pristine setting to life.
Like the station itself, the book provides a solid background for better appreciating the relationships among living and nonliving parts of northern Michigan, for anyone interested in exploring the region's forests, fields, and wetlands; wading or paddling down its rivers; or swimming or floating across its lakes.
Knute J. Nadelhoffer is Director of the University of Michigan Biological Station and Professor of Ecology and Evolutionary Biology at the University of Michigan.
Alan J. Hogg, Jr., teaches science writing at the University of Michigan as a faculty member of the Sweetland Writing Center. His Ph.D. research explored the effects of ozone and nitrogen oxides on University of Michigan Biological Station forests.
Brian A. Hazlett is Professor Emeritus of Zoology at the University of Michigan.
This volume provides a central source of information about this newly emerging area of global change research. It presents ongoing investigations into the responses of plant communities and ecosystems to the experimental manipulation of precipitation in a variety of field settings—particularly in the western and central United States, where precipitation is already scarce or variable. By exploring methods that can be used to predict responses of ecosystems to changes in precipitation regimes, it demonstrates new approaches to global change research and highlights the importance of precipitation regimes in structuring ecosystems.
The contributors first document the importance of precipitation, soil characteristics, and soil moisture to plant life. They then focus on the roles of precipitation amount, seasonality, and frequency in shaping varied terrestrial ecosystems: desert, sagebrush steppe, oak savanna, tall- and mixed-grass prairie, and eastern deciduous forest. These case studies illustrate many complex, tightly woven, interactive relationships among precipitation, soils, and plants—relationships that will dictate the responses of ecosystems to changes in precipitation regimes.
The approaches utilized in these chapters include spatial comparisons of vegetation structure and function across different ecosytems; analyses of changes in plant architecture and physiology in response to temporal variation in precipitation; experiments to manipulate water availability; and modeling approaches that characterize the relationships between climate variables and vegetation types. All seek to assess vegetation responses to major shifts in climate that appear to be occurring at present and may become the norm in the future.
As the first volume to discuss and document current and cutting-edge concepts and approaches to research into changing precipitation regimes and terrestrial ecosystems, this book shows the importance of developing reliable predictions of the precipitation changes that may occur with global warming. These studies clearly demonstrate that patterns of environmental variation and the nature of vegetation responses are complex phenomena that are only beginning to be understood, and that these experimental approaches are critical for our understanding of future change.
Cheatgrass (Bromus tectorum) is an exotic species that appeared in North America in the late nineteenth century and has since become a dominant plant in the arid and semiarid rangelands between the Sierra Nevadas, Cascades, and Rocky Mountains. It is the first grass to appear after the region's long, cold winters and thus has become an important forage plant for livestock and wildlife. Cheatgrass is also a major environmental hazard in the sagebrush plant communities where it has established itself, providing highly combustible fuel for the wildfires that have ravaged so much of the Great Basin since the mid-twentieth century. Cheatgrass is the first comprehensive study of this highly invasive plant that has changed the ecology of millions of acres of western rangeland. Authors Young and Clements have researched the biology and impact of cheatgrass for four decades. Their book addresses the subject from several perspectives: the history of the invasion; the origins and biology of cheatgrass; its genetic variations, breeding systems, and patterns of distribution; its impact on grazing management; and the role it plays, both positive and negative, in the lives of high desert wildlife.
Hereis the first historical and sociological account of the formation of an interdisciplinary science known as genetic toxicology, and of the scientists’ social movement that created it.
After research geneticists discovered that synthetic chemicals were capable of changing the genetic structure of living organisms, scientists began to explore how these chemicals affected gene structure and function. In the late 1960s, a small group of biologists became concerned that chemical mutagens represented a serious and possibly global environmental threat.
Genetic toxicology is nurtured as much by public culture as by professional practices, reflecting the interplay of genetics research and environmental politics. Drawing on a wealth of resources, Scott Frickel examines the creation of this field through the lens of social movement theory. He reveals how a committed group of scientist-activists transformed chemical mutagens into environmental problems, mobilized existing research networks, recruited scientists and politicians, secured financial resources, and developed new ways of acquiring knowledge. The result is a book that vividly illustrates how science and activism were interwoven to create a discipline that remains a defining feature of environmental health science.
The demonstrations capture interest, teach, inform, fascinate, amaze, and perhaps, most importantly, involve students in chemistry. Nowhere else will you find books that answer, "How come it happens? . . . Is it safe? . . . What do I do with all the stuff when the demo is over?"
Shakhashiri and his collaborators offer 282 chemical demonstrations arranged in 11 chapters. Each demonstration includes seven sections: a brief summary, a materials list, a step-by-step account of procedures to be used, an explanation of the hazards involved, information on how to store or dispose of the chemicals used, a discussion of the phenomena displayed and principles illustrated by the demonstration, and a list of references.
The demonstrations capture interest, teach, inform, fascinate, amaze, and perhaps, most importantly, involve students in chemistry. Nowhere else will you find books that answer, "How come it happens? . . . Is it safe? . . . What do I do with all the stuff when the demo is over?"
Shakhashiri and his collaborators offer 282 chemical demonstrations arranged in 11 chapters. Each demonstration includes seven sections: a brief summary, a materials list, a step-by-step account of procedures to be used, an explanation of the hazards involved, information on how to store or dispose of the chemicals used, a discussion of the phenomena displayed and principles illustrated by the demonstration, and a list of references.
The demonstrations capture interest, teach, inform, fascinate, amaze, and perhaps, most importantly, involve students in chemistry. Nowhere else will you find books that answer, "How come it happens? . . . Is it safe? . . . What do I do with all the stuff when the demo is over?"
Shakhashiri and his collaborators offer 282 chemical demonstrations arranged in 11 chapters. Each demonstration includes seven sections: a brief summary, a materials list, a step-by-step account of procedures to be used, an explanation of the hazards involved, information on how to store or dispose of the chemicals used, a discussion of the phenomena displayed and principles illustrated by the demonstration, and a list of references. You'll find safety emphasized throughout the book in each demonstration.
The demonstrations capture interest, teach, inform, fascinate, amaze, and perhaps, most importantly, involve students in chemistry. Nowhere else will you find books that answer, "How come it happens? . . . Is it safe? . . . What do I do with all the stuff when the demo is over?"
Shakhashiri and his collaborators offer 282 chemical demonstrations arranged in 11 chapters. Each demonstration includes seven sections: a brief summary, a materials list, a step-by-step account of procedures to be used, an explanation of the hazards involved, information on how to store or dispose of the chemicals used, a discussion of the phenomena displayed and principles illustrated by the demonstration, and a list of references. You'll find safety emphasized throughout the book in each demonstration.
Color and light are the focus of this long-awaited fifth volume in the Chemical Demonstrations series, which describes demonstrations that effectively communicate science to both students and general audiences. Using full color illustrations, the book provides meticulous instructions for safely demonstrating colorful phenomena and illustrating scientific principles. A rich introductory section explores the science of color and light, outlines the chemical processes of vision, and explains what happens when visual information enters the human eye and is perceived by the brain. With more than fifty demonstrations and multiple procedures included, this volume offers abundant opportunities to arouse and sustain interest in science for both classroom and public presentations.
Each demonstration includes:
• a brief description of the demonstration
• a materials list
• a step-by-step account of procedures to be used
• an explanation of the potential hazards involved
• information on safely storing and disposing the chemicals used
• a full discussion of the phenomena displayed and principles illustrated
• a list of references.
Created by acclaimed chemists and science educators Bassam Shakhashiri and his collaborators Rodney Schreiner and Jerry Bell, these demonstrations make an impressive addition to the earlier volumes, which have been lauded for guiding teachers and scientists in effectively communicating science. Like all volumes in the series, Volume 5 communicates chemistry using pedagogical knowledge to enhance the effectiveness of demonstrations to all audiences.
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