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A treasure trove of stories, poems, and information on the brainy, black-feathered bird that’s rich in insight and humor. This revised and expanded edition of Candace Savage’s best-selling book about ravens and crows is enhanced by additional paintings, drawings, and photos, as well as a fascinating selection of first-person stories and poems about remarkable encounters with crows. In one story, a pack of crows brilliantly thwarts an attack by a Golden Eagle; in another, a mischievous crow rescues the author from grief. And in a third piece, after nursing a battered baby crow back to health until it flies off with other crows, Louise Erdrich hauntingly describes her altered awareness as she listens for the “dark laugh” of crows while she works. Based on two decades of audacious research by scientists around the world, the book also provides an unprecedented, evidence-based glimpse into corvids’ intellectual, social, and emotional lives. But whether viewed through the lens of science, myth, or everyday experience, the result is always the same. These birds are so smart—and so mysterious—they take your breath away. Published in Partnership with the David Suzuki Institute . Praise for Crows “A beautifully crafted celebration of these birds.” — Nature “A deft juxtaposition of interesting anecdotes and firsthand accounts of scientific discoveries.” — Canadian Literature “Surprising avian revelations are contained within the pages of Savage’s glorious festival of crow arcana.” — Alberta Views |
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As a botanist, Robin Wall Kimmerer has been trained to ask questions of nature with the tools of science. As a member of the Citizen Potawatomi Nation, she embraces the notion that plants and animals are our oldest teachers. In Braiding Sweetgrass , Kimmerer brings these two lenses of knowledge together to take us on “a journey that is every bit as mythic as it is scientific, as sacred as it is historical, as clever as it is wise” (Elizabeth Gilbert). Drawing on her life as an indigenous scientist, and as a woman, Kimmerer shows how other living beings—asters and goldenrod, strawberries and squash, salamanders, algae, and sweetgrass—offer us gifts and lessons, even if we've forgotten how to hear their voices. In reflections that range from the creation of Turtle Island to the forces that threaten its flourishing today, she circles toward a central argument: that the awakening of ecological consciousness requires the acknowledgment and celebration of our reciprocal relationship with the rest of the living world. For only when we can hear the languages of other beings will we be capable of understanding the generosity of the earth, and learn to give our own gifts in return. |
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A cautionary but optimistic book about the world’s changing climate and the fate of humanity, from two of the architects of the 2015 Paris Agreement. • "One of the most inspiring books I've ever read." —Yuval Harari Christiana Figueres and Tom Rivett-Carnac outline two possible scenarios for our planet. In one, they describe what life on Earth will be like by 2050 if we fail to meet the Paris Agreement’s climate targets. In the other, they lay out what it will be like to live in a regenerative world that has net-zero emissions. They argue for confronting the climate crisis head-on, with determination and optimism. The Future We Choose presents our options and tells us what governments, corporations, and each of us can, and must, do to fend off disaster. |
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A compelling firsthand account of Keith Devlin's ten-year quest to tell Fibonacci's story In 2000, Keith Devlin set out to research the life and legacy of the medieval mathematician Leonardo of Pisa, popularly known as Fibonacci, whose book Liber abbaci has quite literally affected the lives of everyone alive today. Although he is most famous for the Fibonacci numbers—which, it so happens, he didn't invent—Fibonacci's greatest contribution was as an expositor of mathematical ideas at a level ordinary people could understand. In 1202, Liber abbaci —the "Book of Calculation"—introduced modern arithmetic to the Western world. Yet Fibonacci was long forgotten after his death, and it was not until the 1960s that his true achievements were finally recognized. Finding Fibonacci is Devlin's compelling firsthand account of his ten-year quest to tell Fibonacci's story. Devlin, a math expositor himself, kept a diary of the undertaking, which he draws on here to describe the project's highs and lows, its false starts and disappointments, the tragedies and unexpected turns, some hilarious episodes, and the occasional lucky breaks. You will also meet the unique individuals Devlin encountered along the way, people who, each for their own reasons, became fascinated by Fibonacci, from the Yale professor who traced modern finance back to Fibonacci to the Italian historian who made the crucial archival discovery that brought together all the threads of Fibonacci's astonishing story. Fibonacci helped to revive the West as the cradle of science, technology, and commerce, yet he vanished from the pages of history. This is Devlin's search to find him. |
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#1 NATIONAL BESTSELLER WINNER OF THE 2024 SHAUGHNESSY COHEN PRIZE FOR POLITICAL WRITING • WINNER OF THE BAILLIE GIFFORD PRIZE FOR NONFICTION • WINNER OF THE 2024 J.W. DAFOE BOOK PRIZE • FINALIST FOR THE HILARY WESTON WRITERS' TRUST PRIZE FOR NONFICTION • FINALIST FOR THE NATIONAL BOOK AWARD IN NONFICTION • ONE OF THE NEW YORK TIMES ’ TOP TEN BOOKS OF THE YEAR • SHORTLISTED FOR THE 2024 HUBERT EVANS NON-FICTION PRIZE • FINALIST FOR THE 2024 PULITZER PRIZE IN NON-FICTION A stunning account of the colossal wildfire at Fort McMurray, and a panoramic exploration of the rapidly changing relationship between fire and humankind from the award-winning, best-selling author of The Tiger and The Golden Spruce . Named a Best Book of the Year by The Guardian • TIME • The Globe and Mail • The New Yorker • Financial Times • CBC • Smithsonian • Air Mail Weekly • Slate • NPR • Toronto Star • The Washington Post • The Times • Orion Magazine In May 2016, Fort McMurray, the hub of Canada's petroleum industry and America's biggest foreign supplier, was overrun by wildfire. The multi-billion-dollar disaster melted vehicles, turned entire neighborhoods into firebombs, and drove 88,000 people from their homes in a single afternoon. Through the lens of this apocalyptic conflagration—the wildfire equivalent of Hurricane Katrina—John Vaillant warns that this was not a unique event but a shocking preview of what we must prepare for in a hotter, more flammable world.     For hundreds of millennia, fire has been a partner in our evolution, shaping culture, civilization, and, very likely, our brains. Fire has enabled us to cook our food, defend and heat our homes, and power the machines that drive our titanic economy. Yet this volatile energy source has always threatened to elude our control, and in our new age of intensifying climate change, we are seeing its destructive power unleashed in previously unimaginable ways.     With masterly prose and a cinematic eye, Vaillant takes us on a riveting journey through the intertwined histories of North America's oil industry and the birth of climate science, to the unprecedented devastation wrought by modern forest fires, and into lives forever changed by these disasters. John Vaillant's urgent work is a book for—and from—our new century of fire, which has only just begun. |
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An astrophysicist recounts how her team of researchers surfed the cosmos to map our local universe—and discovered the Laniakea supercluster, home of the Milky Way.   You are here: on Earth, which is part of the solar system, which is in the Milky Way galaxy, which itself is within the extragalactic supercluster Laniakea. And how can we pinpoint our location so precisely? For 20 years, astrophysicist Hélène Courtois surfed the cosmos with international teams of researchers, working to map our local universe. In this book, Courtois describes this quest and the discovery of our home supercluster.   Courtois explains that Laniakea (which means “immense heaven” in Hawaiian) is the largest galaxy structure known to which we belong; it is huge, almost too large to comprehend—about 500 million light-years in diameter. It contains about 100,000 large galaxies like our own, and a million smaller ones. Writing accessibly for nonspecialists, Courtois describes the visualization and analysis that allowed her team to map such large structures of the universe. She highlights the work of individual researchers, including portraits of several exceptional women astrophysicists—presenting another side of astronomy. Key ideas are highlighted in text insets; illustrations accompany the main text.   The French edition of this book was named the Best Astronomy Book of 2017 by the astronomy magazine Ciel et espace . For this MIT Press English-language edition, Courtois has added descriptions of discoveries made after Laniakea: the cosmic velocity web and the Dipole and Cold Spot repellers. An engaging account of one of the most important discoveries in astrophysics in recent years, her story is a tribute to teamwork and international collaboration. |
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What if life isn't just a part of the universe . . . what if it determines the very structure of the universe itself? The theory that blew your mind in  Biocentrism  and  Beyond Biocentrism  is back, with brand-new research revealing the startling truth about our existence. What is consciousness? Why are we here? Where did it all come from—the laws of nature, the stars, the universe? Humans have been asking these questions forever, but science hasn't succeeded in providing many answers—until now. In The Grand Biocentric Design , Robert Lanza, one of Time Magazine's "100 Most Influential People," is joined by theoretical physicist Matej Pavšic and astronomer Bob Berman to shed light on the big picture that has long eluded philosophers and scientists alike. This engaging, mind-stretching exposition of how the history of physics has led us to Biocentrism—the idea that life creates reality-takes readers on a step-by-step adventure into the great science breakthroughs of the past centuries, from Newton to the weirdness of quantum theory, culminating in recent revelations that will challenge everything you think you know about our role in the universe. This book offers the most complete explanation of the science behind Biocentrism to date, delving into the origins of the memorable principles introduced in previous books in this series, as well as introducing new principles that complete the theory. The authors dive deep into topics including consciousness, time, and the evidence that our observations-or even knowledge in our minds-can affect how physical objects behave. The Grand Biocentric Design is a one-of-a-kind, groundbreaking explanation of how the universe works, and an exploration of the science behind the astounding fact that time, space, and reality itself, all ultimately depend upon us. |
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NATIONAL BESTSELLER NEW YORK TIMES  BESTSELLER INTERNATIONAL BESTSELLER A  NEW YORK TIMES EDITORS' CHOICE NAMED ONE OF THE BEST BOOKS OF 2019 BY Maclean's  • The Washington Post  • USA Today • Indigo  Bill Bryson, bestselling author of A Short History of Nearly Everything , takes us on a head-to-toe tour of the marvel that is the human body. As compulsively readable as it is comprehensive, this is Bryson at his very best, a must-read owner's manual for everybody. Bill Bryson once again proves himself to be an incomparable companion as he guides us through the human body--how it functions, its remarkable ability to heal itself, and (unfortunately) the ways it can fail. Full of extraordinary facts (your body made a million red blood cells since you started reading this) and irresistible Bryson-esque anecdotes, The Body will lead you to a deeper understanding of the miracle that is life in general and you, in particular. As Bill Bryson writes, "we pass our existence within this wobble of flesh and yet take it almost entirely for granted." The Body will cure that indifference with generous doses of wondrous, compulsively readable facts and information. |
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Don't simply show your data—tell a story with it! Storytelling with Data teaches you the fundamentals of data visualization and how to communicate effectively with data. You'll discover the power of storytelling and the way to make data a pivotal point in your story. The lessons in this illuminative text are grounded in theory, but made accessible through numerous real-world examples—ready for immediate application to your next graph or presentation. Storytelling is not an inherent skill, especially when it comes to data visualization, and the tools at our disposal don't make it any easier. This book demonstrates how to go beyond conventional tools to reach the root of your data, and how to use your data to create an engaging, informative, compelling story. Specifically, you'll learn how to: Understand the importance of context and audience Determine the appropriate type of graph for your situation Recognize and eliminate the clutter clouding your information Direct your audience's attention to the most important parts of your data Think like a designer and utilize concepts of design in data visualization Leverage the power of storytelling to help your message resonate with your audience Together, the lessons in this book will help you turn your data into high impact visual stories that stick with your audience. Rid your world of ineffective graphs, one exploding 3D pie chart at a time. There is a story in your data— Storytelling with Data will give you the skills and power to tell it! |
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“With a delightfully irascible sense of humor, Henry Gee reflects on our origin . . . an excellent primer on how—and how not—to think about human evolution.” —Carl Zimmer, author of Parasite Rex The idea of a missing link between humanity and our animal ancestors predates evolution and popular science and actually has religious roots in the deist concept of the Great Chain of Being. Yet, the metaphor has lodged itself in the contemporary imagination, and new fossil discoveries are often hailed in headlines as revealing the elusive transitional step, the moment when we stopped being “animal” and started being “human.” In The Accidental Species , Henry Gee, longtime paleontology editor at Nature , takes aim at this misleading notion, arguing that it reflects a profound misunderstanding of how evolution works and, when applied to the evolution of our own species, supports mistaken ideas about our own place in the universe. Gee presents a robust and stark challenge to our tendency to see ourselves as the acme of creation. Far from being a quirk of religious fundamentalism, human exceptionalism, Gee argues, is an error that also infects scientific thought. Touring the many features of human beings that have recurrently been used to distinguish us from the rest of the animal world, Gee shows that our evolutionary outcome is one possibility among many, one that owes more to chance than to an organized progression to supremacy. He starts with bipedality, which he shows could have arisen entirely by accident, as a by-product of sexual selection, then moves on to technology, large brain size, intelligence, language, and, finally, sentience. He reveals each of these attributes to be alive and well throughout the animal world—they are not, indeed, unique to our species. The Accidental Species combines Gee’s expertise and experience with healthy skepticism and humor to create a book that aims to overturn popular thinking on human evolution. The key is not what’s missing—but how we’re linked. |
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From the author of How Emotions Are Made, a myth-busting primer on the brain in the tradition of Seven Brief Lessons on Physics and Astrophysics for People in a Hurry.   Have you ever wondered why you have a brain? Let renowned neuroscientist Lisa Feldman Barrett demystify that big gray blob between your ears. In seven short essays (plus a bite-sized story about how brains evolved), this slim, entertaining, and accessible collection reveals mind-expanding lessons from the front lines of neuroscience research. You’ll learn where brains came from, how they’re structured (and why it matters), and how yours works in tandem with other brains to create everything you experience. Along the way, you’ll also learn to dismiss popular myths such as the idea of a “lizard brain” and the alleged battle between thoughts and emotions, or even between nature and nurture, to determine your behavior.   Sure to intrigue casual readers and scientific veterans alike, Seven and a Half Lessons About the Brain is full of surprises, humor, and important implications for human nature—a gift of a book that you will want to savor again and again.   |
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A compelling global exploration of nature and survival as seen via a dozen species of trees, offering “extensive insight into the ways in which humans and trees are interconnected” ( BookPage ), revealing the challenges facing our planet and how scientists are working urgently to save our forests and our future. The world today is undergoing the most rapid environmental transformation in human history—from climate change to deforestation. Scientists, ethnobotanists, indigenous peoples, and collectives of all kinds are closely studying trees and their biology to understand how and why trees function individually and collectively in the ways they do. In Twelve Trees , Daniel Lewis, curator and historian at one of the world’s most renowned research libraries, travels the world to learn about these trees in their habitats. Lewis takes us on a sweeping journey to plant breeding labs, botanical gardens, research facilities, deep inside museum collections, to the tops of tall trees, underwater, and around the Earth, journeying into the deserts of the American west and the deep jungles of Peru, to offer a globe-spanning perspective on the crucial impact trees have on our entire planet. When a once-common tree goes extinct in the wild but survives in a botanical garden, what happens next? How can scientists reconstruct lost genomes and habitats? How does a tree store thousands of gallons of water, or offer up perfectly preserved insects from millions of years ago, or root itself in muddy swamps and remain standing? How does a 5,000-year-old tree manage to live, and what can we learn from it? And how can science account for the survival of one species at the expense of others? Twelve Trees “brims with wonder, appreciation, and even some small hope” ( Booklist ) and is an awe-inspiring story of our world, its past, and its future. Note—species include: * The Lost Tree of Easter Island (Sophora toromiro) * The coast redwood ( Sequoia sempervirens ) * Hymenaea protera [a fossil tree] * The Longleaf pine ( Pinus palustris ) * East Indian sandalwood ( Santanum album ) * The Bristlecone pine ( Pinus longaeva ) * West African ebony ( Diospyros crassiflora ) * The Tasmanian blue gum eucalyptus ( Eucalyptus globulus ) * Olive tree ( Olea europaea ) * Baobab ( Adansonia digitata ) * the kapok tree ( Ceiba pentandra ) * The bald cypress ( Taxodium distichum ) |
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"If you’re going to read one book on artificial intelligence, this is the one." —Stephen Marche, New York Times A jaw-dropping exploration of everything that goes wrong when we build AI systems and the movement to fix them. Today’s “machine-learning” systems, trained by data, are so effective that we’ve invited them to see and hear for us—and to make decisions on our behalf. But alarm bells are ringing. Recent years have seen an eruption of concern as the field of machine learning advances. When the systems we attempt to teach will not, in the end, do what we want or what we expect, ethical and potentially existential risks emerge. Researchers call this the alignment problem. Systems cull résumés until, years later, we discover that they have inherent gender biases. Algorithms decide bail and parole—and appear to assess Black and White defendants differently. We can no longer assume that our mortgage application, or even our medical tests, will be seen by human eyes. And as autonomous vehicles share our streets, we are increasingly putting our lives in their hands. The mathematical and computational models driving these changes range in complexity from something that can fit on a spreadsheet to a complex system that might credibly be called “artificial intelligence.” They are steadily replacing both human judgment and explicitly programmed software. In best-selling author Brian Christian’s riveting account, we meet the alignment problem’s “first-responders,” and learn their ambitious plan to solve it before our hands are completely off the wheel. In a masterful blend of history and on-the ground reporting, Christian traces the explosive growth in the field of machine learning and surveys its current, sprawling frontier. Readers encounter a discipline finding its legs amid exhilarating and sometimes terrifying progress. Whether they—and we—succeed or fail in solving the alignment problem will be a defining human story. The Alignment Problem offers an unflinching reckoning with humanity’s biases and blind spots, our own unstated assumptions and often contradictory goals. A dazzlingly interdisciplinary work, it takes a hard look not only at our technology but at our culture—and finds a story by turns harrowing and hopeful. |
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The instant New York Times bestseller Quanta and Fields , the second book of Sean Carroll’s already internationally acclaimed series The Biggest Ideas in the Universe , is an adventure into the bare stuff of reality.   Sean Carroll is creating a profoundly new approach to sharing physics with a broad audience, one that goes beyond analogies to show how physicists really think. He cuts to the bare mathematical essence of our most profound theories, explaining every step in a uniquely accessible way.   Quantum field theory is how modern physics describes nature at its most profound level. Starting with the basics of quantum mechanics itself, Sean Carroll explains measurement and entanglement before explaining how the world is really made of fields. You will finally understand why matter is solid, why there is antimatter, where the sizes of atoms come from, and why the predictions of quantum field theory are so spectacularly successful. Fundamental ideas like spin, symmetry, Feynman diagrams, and the Higgs mechanism are explained for real, not just through amusing stories. Beyond Newton, beyond Einstein, and all the intuitive notions that have guided homo sapiens for millennia, this book is a journey to a once unimaginable truth about what our universe is. |
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Do you want to turn back time and look more youthful than ever? Do you want your face to look younger and smoother? Do you believe that human body can heal itself through natural ways? If you say YES, this guide is for you Hi, I'm Kinsley Loretta and I will help you to achieve all that and more The skin on the face is supported by dozens of facial muscles They are responsible for holding your face skin to look firm and supple If you know how to take care of these facial muscle, then you can take care the skin on top too This guide will help you to: -how to perform face exercises correctly -how to tone face muscles effectively -how to time facial exercises for maximum impact -how to ensure that your skin doesn't sag prematurely -when and when not to try facial exercises -how to schedule your facial exercises -and many more... If you feel like almost giving up on your dream to look young again. don't give up! If you believe in natural healing and skin improvement, this guide is for you |
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'Warmly entertaining...an endearing account of the search for rare bees' Guardian A hunt for the world's most elusive bees leads Dave Goulson from Poland to Patagonia as well as closer to home, amongst the secret places hidden right under our noses: the abandoned industrial estates where great crested newts roam; or the rewilded estate at Knepp Castle, where, with the aid of some hairy, bluebell-eating Tamworth pigs, nightingale song has been heard for the first time in generations. Whether he is tracking great yellow bumblebees in the Hebrides or chasing orchid bees through the Ecuadorian jungle, Dave Goulson's wit, humour and deep love of nature make him the ideal travelling companion. |
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Biocentrism shocked the world with a radical rethinking of the nature of reality. But that was just the beginning. In Beyond Biocentrism , acclaimed biologist Robert Lanza, one of TIME Magazine's "100 Most Influential People in 2014," and leading astronomer Bob Berman, take the reader on an intellectual thrill-ride as they re-examine everything we thought we knew about life, death, the universe, and the nature of reality itself. The first step is acknowledging that our existing model of reality is looking increasingly creaky in the face of recent scientific discoveries. Science tells us with some precision that the universe is 26.8 percent dark matter, 68.3 percent dark energy, and only 4.9 percent ordinary matter, but must confess that it doesn't really know what dark matter is and knows even less about dark energy. Science is increasingly pointing toward an infinite universe but has no ability to explain what that really means. Concepts such as time, space, and even causality are increasingly being demonstrated as meaningless. All of science is based on information passing through our consciousness but science hasn't the foggiest idea what consciousness is, and it can't explain the linkage between subatomic states and observation by conscious observers. Science describes life as a random occurrence in a dead universe but has no real understanding of how life began or why the universe appears to be exquisitely designed for the emergence of life. The biocentrism theory isn't a rejection of science. Quite the opposite. Biocentrism challenges us to fully accept the implications of the latest scientific findings in fields ranging from plant biology and cosmology to quantum entanglement and consciousness. By listening to what the science is telling us, it becomes increasingly clear that life and consciousness are fundamental to any true understanding of the universe. This forces a fundamental rethinking of everything we thought we knew about life, death, and our place in the universe. |
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Albert Einstein knew already in the early 1900s, when he first published his famous paper about the constancy of the speed of light, that not only did this constancy imply that mass contains energy (E = m c squared), but that faster-than-light motion could lead to paradoxes -- some that seemed to involve backwards time travel. What are these paradoxes? Why is light and its speed relevant? This book will lead you through an obstacle course of conundrums and oddities, building up your understanding of how light's speed creates simple but mind-expanding paradoxes -- one conceptual riddle at a time. This is not your average popular science book. This is also not a textbook. This book takes one theme -- the universally constant speed of light -- and shows how it may appear compromised on scales from the quantum mechanics of the very small to the cosmology of the very large, and the resulting surprising implications can result. About the Author Dr. Robert Nemiroff is a Professor of Physics at Michigan Technological University. He is quite proud of his award as an “exceptional graduate student mentor.” He holds a PhD from the University of Pennsylvania and became a Fellow of the American Physical Society in 2022. Dr. Nemiroff is perhaps best known as a creator and editor for one of NASA's most popular science websites: The Astronomy Picture of the Day at https://apod.nasa.gov/. This book is a humorous popularization of surprising research published in top physics and astrophysics journals. In his spare time, Robert likes to play basketball, read and watch science fiction, and think about concepts in science that are both very simple and very strange. |
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A hugely affecting memoir by the world's leading coral reef scientist, revealing the thrill of diving and the vital science and story of these majestic reefs. How did one of the world’s preeminent marine conservation scientists fall in love with coral reefs? We first meet Callum as a young student who had never been abroad, spending a summer helping to map the unknown reefs of Saudi Arabia. From that moment, when Callum first cleared his goggles, he never looked back. He went on to survey Sharm al-Sheikh, and from there he would dive into the deep in the name of research all over the world, from Australia’s imperiled Great Barrier Reef to the hardier reefs of the Caribbean. Reef Life is filled with astonishing stories of adventure and the natural world, which are by turns lyrical and laced with a wonderful wry humor. Callum illuminates the science of our oceans and reefs and his book, combined with the stunning photographs from Alex Mustard, will also commit readers to support Callum’s goal to preserve 10 percent of the world’s oceans. |
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Cancer research has reached a major turning point. The quality and quantity of information gathered about this disease in the past twenty years has revolutionized our understanding of its origins and behavior. No one is better qualified to comment on these dramatic leaps forward than molecular biologist Robert A. Weinberg, director of one of the leading cancer research centers in the world. In One Renegade Cell , Weinberg presents an accessible and state-of-the-art account of how the disease begins and how, one day, it will be cured. Weinberg tells how the roots of cancer were uncovered in 1909 and when the first cancer-causing virus was discovered. He then moves forward to the discovery of the role of chemical carcinogens and radiation in triggering cancer, and relates the remarkable story of the discoveries of oncogenes and tumor suppressor genes, the master controllers of normal and malignant cell proliferation. This book, which presumes little prior knowledge of biology, describes the revolution in biomedical research that has finally uncovered the forces driving malignant growth. Drawing on insights that simply were not available until recently, the discoveries presented in One Renegade Cell have already begun to profoundly alter the way that we diagnose and treat human cancers. |
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Silk is a protein-based, usually fibrous, material produced by many invertebrates. It can be used to catch or subdue prey, protect the animal and/or its eggs, or for defence. Each type of silk has its own unique set of properties, which makes certain silks useful for human uses. One type of silk in particular, that produced by the mulberry silkworm moth, has been used for millennia as a fibre for developing luxurious textiles and apparel. Silk and the animals that produce it are thus very curious. This book overviews the diversity of silk-producing animals, comparing the types of silks produced by each of them and their functions, properties, and secretory mechanisms. The properties of each type of silk are explained by examining the chemistry of the proteins. Having established the mechanism of silk performance, the book investigates the applications of different silks, both throughout history and into the future, with explanations on how silk production is proceeding in the age of genetic engineering. Of particular mention is spider dragline (or major ampullate) silk, as it the silk considered the toughest of the silks, and is of research interest to the author. |
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As consumers become increasingly aware of the animal agriculture industry’s cruelty and environmental devastation, clever industry marketers are adapting with alternative “humane” and “sustainable” labeling and marketing campaigns. In the absence of accurate information, it has never been more important to educate people on the realities behind the industry lies, and people are hungry for the truth. The Humane Hoax features a range of engaging and thought-provoking essays from eighteen notable experts who are at the forefront of this marketing and societal shift, chronicling every aspect with in-depth analyses and intellectual rigor. Among other timely topics, we will explore how the humane hoax intersects with feminism, environmentalism, how it is represented in the media, and the affects it has on human and non-human communities alike. The Humane Hoax will leave the reader questioning everything that they have been conditioned to believe as consumers. |
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In this uplifting memoir, a professor and activist shares what birds can teach us about life, social change, and protecting the environment. Trish O’Kane is an accidental ornithologist. In her nearly two decades writing about justice as an investigative journalist, she'd never paid attention to nature. But then Hurricane Katrina destroyed her New Orleans home, sending her into an emotional tailspin. Enter a scrappy cast of feathered characters—first a cardinal, urban parrots, and sparrows, then a catbird, owls, a bittern, and a woodcock—that cheered her up and showed her a new path. Inspired, O'Kane moved to Madison, Wisconsin, to pursue an environmental studies PhD. There she became a full-on bird obsessive—logging hours in a stunningly biodiverse urban park, filling field notebooks with bird doings and dramas, and teaching ornithology to college students and middle-school kids. When Warner Park—her daily birdwatching haven—was threatened with development, O’Kane and her neighbors mustered a mighty murmuration of nature lovers, young and old, to save the birds' homes. Through their efforts, she learned that once you get outside and look around, you're likely to fall in love with a furred or feathered creature—and find a flock of your own. In Birding to Change the World, O'Kane details the astonishing science of bird life, from migration and parenting to the territorial defense strategies that influenced her own activism. A warm and compelling weave of science and social engagement, this is the story of an improbably band of bird lovers who saved their park. And it is a blueprint for muscular citizenship, powered by joy. |
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Provides comprehensive, yet concise coverage of the broad field of bioethics, dealing with the scientific, medical, social, religious, political and international concerns This book offers complete information about all aspects of bioethics and its role in our world. It tackles the concerns of bioethicists, dealing with the ethical questions that arise in the relationships among life sciences, biotechnology, medicine, politics, law, and philosophy. The book introduces the various modes of ethical thinking and then helps the reader to apply that thinking to issues relating to the environment, to plants and animals, and to humans. Written in an accessible manner, Introduction to Bioethics, Second Edition focuses on key issues directly relevant to those studying courses ranging from medicine through to biology and agriculture. Ethical analysis is threaded throughout each chapter and supplementary examples are included to stimulate further thought. In addition there are numerous mini-case studies to aid understanding, together with key references and further reading. Topics covered include genetic modification; GM crops, human genetics and genomics; cloning and stem cells; assisted reproduction; end of life issues; human enhancement; transhumanism and more. A concise introduction covering the whole field of bioethics Ethical analysis included throughout Mini case-studies in each chapter place ethics into specific contexts Includes exercises and commentary to further clarify ethical discussions Now fully revised, updated and re-ordered, with new chapters on Biofuels and on Synthetic Biology Introduction to Bioethics, Second Edition is primarily aimed at undergraduate students taking courses in biomedical sciences, biological sciences, and medicine. It will also be useful to anyone with an interested in the ethics of biological and biomedical science, including science journalists and reporters, who want to inform themselves about current developments. |
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Traverser un océan à la voile, aujourd’hui encore cela fleure bon l’aventure et beaucoup d’entre nous rêvent de mettre un jour le cap à l’Ouest. Pas en course mais en grande croisière avec famille et amis. Alain Coudert et François Gilly en ont rêvé et puis un jour ils ont entendu parler de la Transat des Alizés. 84 bateaux qui vont traverser ensemble. 84 bateaux de série armés par des équipages familiaux. Ils ont alors décidé de participer. Comment trouver l’argent ? Quelle route choisir ? Combien de vivres faut-il embarquer ? Combien d’eau ? Quelle pharmacie doit-on posséder ? Quelles sont les formalités à accomplir ? Ce livre est le fruit de leur expérience, le récit de la préparation, de la traversée mais surtout la réponse à toutes les questions que se pose un navigateur en mal de partance, que vous vous posez avant d’appareiller sur cet « Océan de passion ». |
