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How did a shaky startup defy expectations and become the world’s leading spaceflight company? Get the untold story of the team of game-changers, led by a well-known billionaire, who are sending NASA astronauts to space—and just might carry the human race to Mars. One company dominates the modern space industry: SpaceX, founded by controversial entrepreneur Elon Musk in 2002, now sending more payloads into orbit than the rest of the world combined. But Musk didn’t do it alone—the saga of SpaceX is the story of a diverse cadre of true believers in the limitless potential of space travel.  For the first time, Reentry relates the definitive chronicle of how this daring team was able to redefine what it takes to reach the stars.  With Pulitzer Prize–nominated journalist Eric Berger, author of Liftoff , as your guide, you’ll accompany SpaceX’s innovative thinkers during their toughest trials and most audacious moments, including: Creating the first orbital rockets that land by themselves and fly againTransporting a 120-foot rocket from Texas to FloridaRecovering from a “Hell’s Bells” accident before the first Falcon Heavy launchFrantically searching the ocean for the first rocket that splashed down intactIdentifying the $20 part that led to a rocket exploding in flightSlicing up an engine days before it launched into space From launchpad explosions to a pernicious cricket infestation to the demanding management style of Musk himself, the rise of SpaceX was beset with challenges and far from inevitable. Find out how the startup beat the odds and flew high enough to outpace their rivals . . . and where they’re going next. |
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“Packed with information . . . this book showcases species such as the Green-crowned Brilliant, the Fiery Topaz and . . . Cuban Bee Hummingbird.” — Daily Mail Hummingbirds have always held popular appeal, with their visual brilliance, extraordinary flight dexterity, jewel-like color, and remarkably small size. This is the first book to profile all 338 known species, from the Saw-billed Hermit to the Scintillant Hummingbird. Every bird is shown life-size in glorious full-color photographs. Every species profile includes a flight map and key statistics, as well as information about behavior, plumage, and habitat. This authoritative guide has been annotated by the world’s leading experts on hummingbirds and features a foreword by renowned birding author Pete Dunne. |
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AN INSTANT NATIONAL BESTSELLER In this inspiring culmination of Diana Beresford-Kroeger’s life’s work as a botanist, biochemist, biologist and poet of the global forest, she delivers a challenge to us all to dig deeper into the science of forests and the ways they will save us from climate breakdown—and then do our part to plant and protect them. As the last child in Ireland to receive a full Druidic education, Diana Beresford-Kroeger has brought an unusual and ancient holistic attitude to the science of trees, which has led her to many fresh insights into how closely we are tied to one another and to the natural world. Her influential message is to pay rapt attention to trees, because they are the green heart of the living world. Forests are our lungs, our medicine, our oxygen and the renewal of our soil. Planting the right trees in the right places, protecting the last virgin forests and working to create new ones is our best means to ensure a future for our children and grandchildren on this burning earth. Each of the essays gathered in Our Green Heart show us a slice of the natural world through Diana’s unique lens, illuminating the way our health, individually and as a species, is tied to the health of the forest—a tie we ignore at our peril. She maps the science that still needs to be done—there is so much we don’t know about the ways trees and forests work—but also, eloquently, shows us the path to survival that her own science has revealed, the “bioplan” or blueprint for the connectivity of life in nature. If we realize that even the flowerpot on our doorstep is a natural habitat, and plant it according to its bioplan, we will be aiding and abetting life rather than destroying it. |
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Winner of the 2023 Sowell Emerging Writers Prize   An abandoned place, a disheveled person, a shabby or deteriorating state: we describe such ruin colloquially as “going to seed.” But gardeners will protest: going to seed as idle? No, plants are sending out compressed packets filled with the energy needed to sow new life. A pause from flowering gives a chance for the seeds to form. In a time of urgent environmental change, of pressing social injustice, and of ever-advancing technologies and global connections, we often respond with acceleration—a speeding up and scaling up of our strategies to counter the damage and destruction around us. But what if we take the seeds as a starting point: what might we learn about work, sustainability, and relationships on this beleaguered planet if we slowed down, stepped back, and held off? Going to Seed  explores questions of idleness, considering the labour both of humans and of the myriad other inhabitants of the world. Drawing on science, literature, poetry, and personal observation, these winding and sometimes playful essays pay attention to the exertions and activities of the other-than-human lives that are usually excluded from our built and settled spaces, asking whose work and what kinds of work might be needed for a more just future for all.   |
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Canadian botanist, biochemist and visionary Diana Beresford-Kroeger's startling insights into the hidden life of trees have already sparked a quiet revolution in how we understand our relationship to forests. Now, in a captivating account of how her life led her to these illuminating and crucial ideas, she shows us how forests can not only heal us but save the planet. When Diana Beresford-Kroeger--whose father was a member of the Anglo-Irish aristocracy and whose mother was an O'Donoghue, one of the stronghold families who carried on the ancient Celtic traditions--was orphaned as a child, she could have been sent to the Magdalene Laundries. Instead, the O'Donoghue elders, most of them scholars and freehold farmers in the Lisheens valley in County Cork, took her under their wing. Diana became the last ward under the Brehon Law. Over the course of three summers, she was taught the ways of the Celtic triad of mind, body and soul. This included the philosophy of healing, the laws of the trees, Brehon wisdom and the Ogham alphabet, all of it rooted in a vision of nature that saw trees and forests as fundamental to human survival and spirituality. Already a precociously gifted scholar, Diana found that her grounding in the ancient ways led her to fresh scientific concepts. Out of that huge and holistic vision have come the observations that put her at the forefront of her field: the discovery of mother trees at the heart of a forest; the fact that trees are a living library, have a chemical language and communicate in a quantum world; the major idea that trees heal living creatures through the aerosols they release and that they carry a great wealth of natural antibiotics and other healing substances; and, perhaps most significantly, that planting trees can actively regulate the atmosphere and the oceans, and even stabilize our climate.      This book is not only the story of a remarkable scientist and her ideas, it harvests all of her powerful knowledge about why trees matter, and why trees are a viable, achievable solution to climate change. Diana eloquently shows us that if we can understand the intricate ways in which the health and welfare of every living creature is connected to the global forest, and strengthen those connections, we will still have time to mend the self-destructive ways that are leading to drastic fires, droughts and floods. |
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Memory is far more than a record of the past—in this groundbreaking tour of the mind and brain, one of the world's top memory researchers reveals the powerful role memory plays in nearly every aspect of our lives, from learning and decision-making to trauma and healing, and helps us take control of our unconscious mind to live happier, more deliberate lives. A new understanding of memory is emerging from the latest scientific research. In short, the memory is not what we think it is—a repository of the past that we tap into as we wish. It is actually a highly transformative power, active at all times, that shapes our present in often secretive and sometimes destructive ways.  We are in many ways creatures of memory and only when we understand the mechanisms of memory can we truly understand ourselves and our motivations, and use our knowledge of those mechanisms to our advantage while avoiding their pitfalls. Why We Remember teaches the principles behind memory storage and retrieval and explains how our memories are always changing. It reveals how these processes affect what we think we know about ourselves and how we make decisions. It shows that the real power of psychotherapy isn't to remember what happened, but to change our interpretations of those events, so we can heal and grow.  Memory is designed to be selective, meaningful and malleable. When we understand how memory works, we can cut through the clutter and remember the things we want to remember. We can not only remember more—we can remember better. |
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Quick Draw is an excellent lesson opener to get student's attention and encourage spatial reasoning. Quick Draw improves mathematical learning and helps establish a classroom atmosphere conducive to real learning. Quick Draw activities are effective at all grade levels. They develop geometric concepts and vocabulary, provide a basis for number development, promote imaging as a brain activity, create a mind-set for learning, and develop a positive attitude toward mathematics. |
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A wide-ranging and thought-provoking exploration of the importance of long-term thinking. Humans are unique in our ability to understand time, able to comprehend the past and future like no other species. Yet modern-day technology and capitalism have supercharged our short-termist tendencies and trapped us in the present, at the mercy of reactive politics, quarterly business targets and 24-hour news cycles. It wasn't always so. In medieval times, craftsmen worked on cathedrals that would be unfinished in their lifetime. Indigenous leaders fostered intergenerational reciprocity. And in the early twentieth century, writers dreamed of worlds thousands of years hence. Now, as we face long-term challenges on an unprecedented scale, how do we recapture that far-sighted vision? Richard Fisher takes us from the boardrooms of Japan - home to some of the world's oldest businesses - to European laboratories where scientists work as custodians on centuries-long experiments. He examines the psychological biases that discourage the long view, and talks to the growing number of people from the worlds of philosophy, technology, science and the arts who are exploring smart ways to overcome them. How can we learn to widen our perception of time and honour our obligations to the lives of those not yet born? |
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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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From  New York Times  bestselling author of  The Mosquito , the incredible story of how the horse shaped human history. The Horse  is an epic history that begins more than 5500 years ago on the windswept grasslands of the Eurasian Steppe when the first horse was tamed and an unbreakable bond with humans was forged—a bond that transformed the future of humanity. Since that pivotal moment, the horse has carried the fate of civilisations on its powerful back. For millennia it was the primary mode of transport, an essential farming machine, a steadfast companion and a formidable weapon of war. With its unique combination of size, speed, strength, and stamina, the horse has influenced every facet of human life and widened the scope of human ambition and achievement. Horses revolutionised the way we hunted, traded, travelled, farmed, fought, worshipped and interacted. They fundamentally modified the human genome and the world’s linguistic map. They determined international borders, moulded cultures, fuelled economies, and decided the destinies of conquerors and empires. And they were vectors of lethal disease and contributed to lifesaving medical innovations. Horses even inspired architecture, invention, furniture and fashion. From the thundering cavalry charges of Alexander the Great to the streets of New York during the Great Manure Crisis of 1894 and beyond, horses have been integral to both the grand arc of history and our everyday lives. Timothy C. Winegard’s  The Horse  is a riveting fast-paced narrative of this noble animal’s unrivalled and enduring place in human history. To know the horse is to understand the world. Dr Timothy C. Winegard  is a  New York Times  bestselling author of five books including  The Mosquito: A Human History of Our Deadliest Predator . He holds a PhD from the University of Oxford, served as an officer in the Canadian and British Armies, and has appeared on numerous documentaries, television programs and podcasts. Winegard is an associate professor of history at Colorado Mesa University. ‘A retelling of the most celebrated wars and other conflicts in human history, but with the addition of another army: that of “general mosquito”, brought to centre stage…From the Peloponnesian wars through to World War II, Winegard reframes the action to show that malaria was the decisive factor.’  Tim Flannery on  The Mosquito ‘An engaging guide, especially when he combines analysis with anecdote.’  Economist  on  The Mosquito |
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“If you liked Chaos , you’ll love Complexity . Waldrop creates the most exciting intellectual adventure story of the year” ( The Washington Post ).   In a rarified world of scientific research, a revolution has been brewing. Its activists are not anarchists, but rather Nobel Laureates in physics and economics and pony-tailed graduates, mathematicians, and computer scientists from all over the world. They have formed an iconoclastic think-tank and their radical idea is to create a new science: complexity. They want to know how a primordial soup of simple molecules managed to turn itself into the first living cell—and what the origin of life some four billion years ago can tell us about the process of technological innovation today.   This book is their story—the story of how they have tried to forge what they like to call the science of the twenty-first century.   “Lucidly shows physicists, biologists, computer scientists and economists swapping metaphors and reveling in the sense that epochal discoveries are just around the corner . . . [Waldrop] has a special talent for relaying the exhilaration of moments of intellectual insight.” — The New York Times Book Review    “Where I enjoyed the book was when it dove into the actual question of complexity, talking about complex systems in economics, biology, genetics, computer modeling, and so on. Snippets of rare beauty here and there almost took your breath away.” — Medium   “[Waldrop] provides a good grounding of what may indeed be the first flowering of a new science.” — Publishers Weekly   |
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"A glorious book . . . A spirited defense of science . . . From the first page to the last, this book is a manifesto for clear thought." *Los Angeles Times "POWERFUL . . . A stirring defense of informed rationality. . . Rich in surprising information and beautiful writing." *The Washington Post Book World How can we make intelligent decisions about our increasingly technology-driven lives if we don't understand the difference between the myths of pseudoscience and the testable hypotheses of science? Pulitzer Prize-winning author and distinguished astronomer Carl Sagan argues that scientific thinking is critical not only to the pursuit of truth but to the very well-being of our democratic institutions. Casting a wide net through history and culture, Sagan examines and authoritatively debunks such celebrated fallacies of the past as witchcraft, faith healing, demons, and UFOs. And yet, disturbingly, in today's so-called information age, pseudoscience is burgeoning with stories of alien abduction, channeling past lives, and communal hallucinations commanding growing attention and respect. As Sagan demonstrates with lucid eloquence, the siren song of unreason is not just a cultural wrong turn but a dangerous plunge into darkness that threatens our most basic freedoms. "COMPELLING." *USA Today "A clear vision of what good science means and why it makes a difference. . . . A testimonial to the power of science and a warning of the dangers of unrestrained credulity." *The Sciences "PASSIONATE." *San Francisco Examiner-Chronicle From the Trade Paperback edition. |
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The instant New York Times bestseller “Excellent…Outstanding for its breadth of research, the liveliness of the writing, and the depth of humanity it conveys.” – Wall Street Journal One of our great behavioral scientists, the bestselling author of Behave , plumbs the depths of the science and philosophy of decision-making to mount a devastating case against free will, an argument with profound consequences Robert Sapolsky’s Behave , his now classic account of why humans do good and why they do bad, pointed toward an unsettling conclusion: We may not grasp the precise marriage of nature and nurture that creates the physics and chemistry at the base of human behavior, but that doesn’t mean it doesn’t exist. Now, in Determined , Sapolsky takes his argument all the way, mounting a brilliant (and in his inimitable way, delightful) full-frontal assault on the pleasant fantasy that there is some separate self telling our biology what to do. Determined offers a marvelous synthesis of what we know about how consciousness works—the tight weave between reason and emotion and between stimulus and response in the moment and over a life. One by one, Sapolsky tackles all the major arguments for free will and takes them out, cutting a path through the thickets of chaos and complexity science and quantum physics, as well as touching ground on some of the wilder shores of philosophy. He shows us that the history of medicine is in no small part the history of learning that fewer and fewer things are somebody’s “fault”; for example, for centuries we thought seizures were a sign of demonic possession. Yet, as he acknowledges, it’s very hard, and at times impossible, to uncouple from our zeal to judge others and to judge ourselves. Sapolsky applies the new understanding of life beyond free will to some of our most essential questions around punishment, morality, and living well together. By the end, Sapolsky argues that while living our daily lives recognizing that we have no free will is going to be monumentally difficult, doing so is not going to result in anarchy, pointlessness, and existential malaise. Instead, it will make for a much more humane world. |
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A Hudson Booksellers Staff Pick for the Best Books of 2013 One of Publishers Weekly 's Top Ten Spring Science Books A Bookshop Santa Cruz Staff Pick Dinosaurs, with their awe-inspiring size, terrifying claws and teeth, and otherworldly abilities, occupy a sacred place in our childhoods. They loom over museum halls, thunder through movies, and are a fundamental part of our collective imagination. In My Beloved Brontosaurus , the dinosaur fanatic Brian Switek enriches the childlike sense of wonder these amazing creatures instill in us. Investigating the latest discoveries in paleontology, he breathes new life into old bones. Switek reunites us with these mysterious creatures as he visits desolate excavation sites and hallowed museum vaults, exploring everything from the sex life of Apatosaurus and T. rex 's feather-laden body to just why dinosaurs vanished. (And of course, on his journey, he celebrates the book's titular hero, " Brontosaurus "—who suffered a second extinction when we learned he never existed at all—as a symbol of scientific progress.) With infectious enthusiasm, Switek questions what we've long held to be true about these beasts, weaving in stories from his obsession with dinosaurs, which started when he was just knee-high to a Stegosaurus . Endearing, surprising, and essential to our understanding of our own evolution and our place on Earth, My Beloved Brontosaurus is a book that dinosaur fans and anyone interested in scientific progress will cherish for years to come. |
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The 40th anniversary edition of the million copy international bestseller, with a new epilogue from the author. As relevant and influential today as when it was first published, this classic exposition of evolutionary thought, widely hailed for its stylistic brilliance and deep scientific insights, stimulated whole new areas of research. |
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The “remarkable” story of America's secret post-WWII science programs ( The Boston Globe ), from the  New York Times  bestselling author of  Area 51 .  In the chaos following World War II, the U.S. government faced many difficult decisions, including what to do with the Third Reich's scientific minds. These were the brains behind the Nazis' once-indomitable war machine. So began Operation Paperclip, a decades-long, covert project to bring Hitler's scientists and their families to the United States. Many of these men were accused of war crimes, and others had stood trial at Nuremberg; one was convicted of mass murder and slavery. They were also directly responsible for major advances in rocketry, medical treatments, and the U.S. space program. Was Operation Paperclip a moral outrage, or did it help America win the Cold War? Drawing on exclusive interviews with dozens of Paperclip family members, colleagues, and interrogators, and with access to German archival documents (including previously unseen papers made available by direct descendants of the Third Reich's ranking members), files obtained through the Freedom of Information Act, and dossiers discovered in government archives and at Harvard University, Annie Jacobsen follows more than a dozen German scientists through their postwar lives and into a startling, complex, nefarious, and jealously guarded government secret of the twentieth century. In this definitive, controversial look at one of America's most strategic, and disturbing, government programs, Jacobsen shows just how dark government can get in the name of national security. "Harrowing...How Dr. Strangelove came to America and thrived, told in graphic detail."  —Kirkus Reviews |
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#1  NEW YORK TIMES  BESTSELLER • The dramatic and inspiring story of a man and his horse, an unlikely duo whose rise to stardom in the sport of show jumping captivated the nation   Harry de Leyer first saw the horse he would name Snowman on a truck bound for the slaughterhouse. The recent Dutch immigrant recognized the spark in the eye of the beaten-up nag and bought him for eighty dollars. On Harry’s modest farm on Long Island, he ultimately taught Snowman how to fly. Here is the dramatic and inspiring rise to stardom of an unlikely duo. One show at a time, against extraordinary odds and some of the most expensive thoroughbreds alive, the pair climbed to the very top of the sport of show jumping. Their story captured the heart of Cold War–era America—a story of unstoppable hope, inconceivable dreams, and the chance to have it all. They were the longest of all longshots—and their win was the stuff of legend. |
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A bold, provocative history of our species finds the roots of civilization’s success and failure in our evolutionary biology. We are living through the most prosperous age in all of human history, yet people are more listless, divided and miserable than ever. Wealth and comfort are unparalleled, and yet our political landscape grows ever more toxic, and rates of suicide, loneliness, and chronic illness continue to skyrocket. How do we explain the gap between these two truths? What's more, what can we do to close it?   For evolutionary biologists Heather Heying and Bret Weinstein, the cause of our woes is clear: the modern world is out of sync with our ancient brains and bodies. We evolved to live in clans, but today most people don't even know their neighbors’ names. Traditional gender roles once served a necessary evolutionary purpose, but today we dismiss them as regressive.  The cognitive dissonance spawned by trying to live in a society we're not built for is killing us.   In this book, Heying and Weinstein cut through the politically fraught discourse surrounding issues like sex, gender, diet, parenting, sleep, education, and more to outline a provocative, science-based worldview that will empower you to live a better, wiser life. They distill more than 20 years of research and first-hand accounts from the most biodiverse ecosystems on Earth into straight forward principles and guidance for confronting our culture of hyper-novelty. |
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A NEW YORK TIMES BESTSELLER We still have time to change the world. From climate activist Greta Thunberg, comes the essential handbook for making it happen. You might think it's an impossible task: secure a safe future for life on Earth, at a scale and speed never seen, against all the odds. There is hope—but only if we listen to the science before it's too late. In The Climate Book, Greta Thunberg has gathered the wisdom of over one hundred experts—geophysicists, oceanographers and meteorologists; engineers, economists and mathematicians; historians, philosophers and Indigenous leaders—to equip us all with the knowledge we need to combat climate disaster. Alongside them, she shares her own stories of demonstrating and uncovering greenwashing around the world, revealing how much we have been kept in the dark. This is one of our biggest challenges, she shows, but also our greatest source of hope. Once we are given the full picture, how can we not act? And if a schoolchild's strike could ignite a global protest, what could we do collectively if we tried? We are alive at the most decisive time in the history of humanity. Together, we can do the seemingly impossible. But it has to be us, and it has to be now. |
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“A lighthearted history of lying”—from the international bestselling author of Humans: A Brief History of How We F*cked It All Up (Kirkus Reviews). We live in a “post-truth” world, we’re told. But was there ever really a golden age of truth-telling? Or have people been lying, fibbing and just plain bullsh*tting since the beginning of time? Tom Phillips, editor of a leading independent fact-checking organization, deals with this question every day. In Truth , he tells the story of how we humans have spent history lying to each other—and ourselves—about everything from business to politics to plain old geography. Along the way, he chronicles the world’s oldest customer service complaint, the Great Moon Hoax of 1835 and the surprisingly dishonest career of Benjamin Franklin. Sharp, witty and with a clear-eyed view of humanity’s checkered past, Truth reveals why people lie—and how we can cut through the bullsh*t. Praise for Humans: A Brief History of How We F*cked It All Up “A laugh-along, worst-hits album for humanity.” —Steve Brusatte, New York Times –bestselling author of The Rise and Reign of the Mammals “[A] perfect blend of brilliance and goofiness.” — BuzzFeed “[A] timely, irreverent gallop through thousands of years of human stupidity.” —Nicholas Griffin, author of The Year of Dangerous Days “Chronicles humanity’s myriad follies down the ages with malicious glee and much wit . . . a rib-tickling page-turner.” — Business Standard |
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"You need to read this book." — Adam Grant , #1 New York Times bestselling author “A great book changes the world you live in, revealing mysteries you didn't even know were there. This is a great book." — Sendhil Mullainathan , MacArthur fellow and author of Scarcity “Klotz shows us how deleting things from our lives can lead us to exciting new places.”— Carol Dweck , author of Mindset We pile on “to-dos” but don’t consider “stop-doings.” We create incentives for good behavior, but don’t get rid of obstacles to it. We collect new-and-improved ideas, but don’t prune the outdated ones. Every day, across challenges big and small, we neglect a basic way to make things better: we don’t subtract. Leidy Klotz’s pioneering research shows us what is true whether we’re building Lego models, cities, grilled-cheese sandwiches, or strategic plans: Our minds tend to add before taking away, and this is holding us back. But we have a choice—our blind spot need not go on taking its toll. Subtract arms us with the science of less and empowers us to revolutionize our day-to-day lives and shift how we move through the world. More or less. |
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“A fascinating new analysis of human violence, filled with fresh ideas and gripping evidence from our primate cousins, historical forebears, and contemporary neighbors.” —Steven Pinker, author of  The Better Angels of Our Nature We Homo sapiens can be the nicest of species and also the nastiest. What occurred during human evolution to account for this paradox? What are the two kinds of aggression that primates are prone to, and why did each evolve separately? How does the intensity of violence among humans compare with the aggressive behavior of other primates? How did humans domesticate themselves? And how were the acquisition of language and the practice of capital punishment determining factors in the rise of culture and civilization? Authoritative, provocative, and engaging, The Goodness Paradox offers a startlingly original theory of how, in the last 250 million years, humankind became an increasingly peaceful species in daily interactions even as its capacity for coolly planned and devastating violence remains undiminished. In tracing the evolutionary histories of reactive and proactive aggression, biological anthropologist Richard Wrangham forcefully and persuasively argues for the necessity of social tolerance and the control of savage divisiveness still haunting us today. |
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**From BBC presenter and journalist Ros Atkins, creator of the viral 'Ros Atkins on...' explainer videos and host of the forthcoming BBC Radio 4 podcast 'Communicating with Ros Atkins'** 'A great read for polishing your communication skills' FORBES 'For all those who want their audiences to listen and understand' JEREMY BOWEN 'Precision, deftness and a calming expertise' THE TIMES Do you worry about holding people's attention during presentations? Are you unsure where to start when faced with writing an essay or report? Are you preparing for an interview and wondering how to get all your points across? Explanation - identifying and communicating what we want to say - is an art. And the BBC presenter and journalist Ros Atkins, creator of the viral 'Ros Atkins on...' explainer videos, is something of a master of the form. In this book, Ros shares the secrets he has learned from years of working in high-pressure newsrooms, identifying the ten elements of a good explanation and the seven steps you need to take to express yourself with clarity and impact. Whether at work, school, university or home, we all benefit from being able to articulate ourselves clearly. Filled with practical examples, The Art of Explanation is a must-read for anyone who wants to sharpen their communication skills. |
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With this reader-friendly book, it doesn't take an Einstein to understand the theory of relativity and its remarkable consequences. In clear, understandable terms, physicist Richard Wolfson explores the ideas at the heart of relativity and shows how they lead to such seeming absurdities as time travel, curved space, black holes, and new meaning for the idea of past and future. Drawing from years of teaching modern physics to nonscientists, Wolfson explains in a lively, conversational style the simple principles underlying Einstein's theory. Relativity, Wolfson shows, gave us a new view of space and time, opening the door to questions about their flexible nature: Is the universe finite or infinite? Will it expand forever or eventually collapse in a "big crunch"? Is time travel possible? What goes on inside a black hole? How does gravity really work? These questions at the forefront of twenty-first-century physics are all rooted in the profound and sweeping vision of Albert Einstein's early twentieth-century theory. Wolfson leads his readers on an intellectual journey that culminates in a universe made almost unimaginably rich by the principles that Einstein first discovered. |
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In 1931, a young Austrian mathematician published an epoch-making paper containing one of the most revolutionary ideas in logic since Aristotle. Kurt Giidel maintained, and offered detailed proof, that in any arithmetic system, even in elementary parts of arithmetic, there are propositions which cannot be proved or disproved within the system. It is thus uncertain that the basic axioms of arithmetic will not give rise to contradictions. The repercussions of this discovery are still being felt and debated in 20th-century mathematics. The present volume reprints the first English translation of Giidel's far-reaching work. Not only does it make the argument more intelligible, but the introduction contributed by Professor R. B. Braithwaite (Cambridge University}, an excellent work of scholarship in its own right, illuminates it by paraphrasing the major part of the argument. This Dover edition thus makes widely available a superb edition of a classic work of original thought, one that will be of profound interest to mathematicians, logicians and anyone interested in the history of attempts to establish axioms that would provide a rigorous basis for all mathematics. Translated by B. Meltzer, University of Edinburgh. Preface. Introduction by R. B. Braithwaite. |
