With 30,000 known species, you could acquire a different orchid every day for eighty years and still not grow them all. Back in the realm of reality, readers of this beautiful book can quickly and easily find the orchids that are right for them -- which ones will thrive on a windowsill, which prefer artificial lights, and which need a greenhouse; which are for beginners, which for experts. And you can pinpoint the species within a particular genus that are the best ones to start with. Once you select your orchid, William Cullina's authoritative guide explains what to do to keep it alive and healthy. Featuring more than two hundred color photographs, Understanding Orchids covers everything you need to know to grow orchids successfully, whatever your level of interest or experience. With improved tissue-culture techniques making orchids more affordable, and the Internet making them readily available to consumers, growing orchids is more popular than ever: membership in the American Orchid Society has more than doubled in the last fifteen years. This is the book orchid fans have been waiting for.

    In How to Clone a Mammoth, Beth Shapiro, evolutionary biologist and pioneer in "ancient DNA" research, walks readers through the astonishing and controversial process of de-extinction. From deciding which species should be restored, to sequencing their genomes, to anticipating how revived populations might be overseen in the wild, Shapiro vividly explores the extraordinary cutting-edge science that is being used--today--to resurrect the past. Journeying to far-flung Siberian locales in search of ice age bones and delving into her own research--as well as those of fellow experts such as Svante Paabo, George Church, and Craig Venter--Shapiro considers de-extinction's practical benefits and ethical challenges. Would de-extinction change the way we live? Is this really cloning? What are the costs and risks? And what is the ultimate goal?Using DNA collected from remains as a genetic blueprint, scientists aim to engineer extinct traits--traits that evolved by natural selection over thousands of years--into living organisms. But rather than viewing de-extinction as a way to restore one particular species, Shapiro argues that the overarching goal should be the revitalization and stabilization of contemporary ecosystems. For example, elephants with genes modified to express mammoth traits could expand into the Arctic, re-establishing lost productivity to the tundra ecosystem.Looking at the very real and compelling science behind an idea once seen as science fiction, How to Clone a Mammoth demonstrates how de-extinction will redefine conservation's future.

    He was one of the leading pioneers of the greatest revolution in twentieth-century science: quantum mechanics. The youngest theoretician ever to win the Nobel Prize for Physics, he was also pathologically reticent, strangely literal-minded and legendarily unable to communicate or empathize. Through his greatest period of productivity, his postcards home contained only remarks about the weather.Based on a previously undiscovered archive of family papers, Graham Farmelo celebrates Dirac's massive scientific achievement while drawing a compassionate portrait of his life and work. Farmelo shows a man who, while hopelessly socially inept, could manage to love and sustain close friendship.The Strangest Man is an extraordinary and moving human story, as well as a study of one of the most exciting times in scientific history.'A wonderful book . . . Moving, sometimes comic, sometimes infinitely sad, and goes to the roots of what we mean by truth in science.' Lord Waldegrave, Daily Telegraph

    This book is partly a memoir of her own life in gardens: the large garden at home in Cairo where she spent most of her childhood, her grandmother's garden in a sloping Somerset field, then two successive Oxfordshire gardens of her own, and the smaller urban garden in the North London home she lives in today. It is also a wise, engaging and far-ranging exploration of gardens in literature, from Paradise Lost to Alice in Wonderland, and of writers and their gardens, from Virginia Woolf to Philip Larkin.

    An attractive and comprehensive guidebook, this work has been completely revised and updated by the author. The reader will find an easy-to-use text which details the natural history of the plants and animals found in the Galápagos Islands. Management and conservation of the Galápagos National Park is discussed, and visitor information and notes about the various tourist sites are given. An index and checklist of plants and animals with page references and a glossary of technical terms are provided. New photographs have been added.

    There are Douglas firs as tall as skyscrapers, and a banyan tree in Calcutta as big as a football field.From the tallest to the smallest, trees inspire wonder in all of us, and in The Tree, Colin Tudge travels around the world—throughout the United States, the Costa Rican rain forest, Panama and Brazil, India, New Zealand, China, and most of Europe—bringing to life stories and facts about the trees around us: how they grow old, how they eat and reproduce, how they talk to one another (and they do), and why they came to exist in the first place. He considers the pitfalls of being tall; the things that trees produce, from nuts and rubber to wood; and even the complicated debt that we as humans owe them.Tudge takes us to the Amazon in flood, when the water is deep enough to submerge the forest entirely and fish feed on fruit while river dolphins race through the canopy. He explains the “memory” of a tree: how those that have been shaken by wind grow thicker and sturdier, while those attacked by pests grow smaller leaves the following year; and reveals how it is that the same trees found in the United States are also native to China (but not Europe).From tiny saplings to centuries-old redwoods and desert palms, from the backyards of the American heartland to the rain forests of the Amazon and the bamboo forests, Colin Tudge takes the reader on a journey through history and illuminates our ever-present but often ignored companions. A blend of history, science, philosophy, and environmentalism, The Tree is an engaging and elegant look at the life of the tree and what modern research tells us about their future.

    In 1969 we even walked on the moon. And yet as late as 2000, the earth’s deepest cave—the supercave—remained undiscovered. This is the story of the men and women who risked everything to find it, earning their place in history beside the likes of Peary, Amundsen, Hillary, and Armstrong. In 2004, two great scientist-explorers are attempting to find the bottom of the world. Bold, heroic American Bill Stone is committed to the vast Cheve Cave, located in southern Mexico and deadly even by supercave standards. On the other side of the globe, legendary Ukrainian explorer Alexander Klimchouk—Stone’s polar opposite in temperament and style, but every bit his equal in scientific expertise, physical bravery, and sheer determination—has targeted Krubera, a freezing nightmare of a supercave in the Republic of Georgia, where underground dangers are compounded by the horrors of separatist war in this former Soviet republic.

    Acclaimed novelist and Florida resident Joy Williams traces U.S. Highway 1 from Key Largo to Key West, combining the best of local legend—colorful stories you won’t find in other guidebooks—with insightful commentary and the most up-to-date advice on where to stay, eat, and wander. Along the way, you will:• explore the exquisite underwater world of North America’s only living reef • discover the beautiful bridges that span the Keys, the forts, and the distinctive “conch” architecture of Key West• experience the eerie serenity of Florida Bay’s “backcountry” and the unique ecology of the Keys• visit the Key West cemetery and learn about the lives of some of the Keys’ eccentrics—writers, madmen, and entrepreneurs with various delusions• find the best (and avoid the worst) cafés, inns, and other establishments that the Keys have to offerHere is the most thorough and candid guide to the Keys, one of the most surprising locales in America. With insight and style, Joy Williams shares with us all of the region’s idiosyncrasies and delights.

    One day, Dr. George Washington Carver shows up to help the grownups with their farms and the children with their school garden.He teaches them how to restore the soil and respect the balance of nature. He even prepares a delicious lunch made of plants, including "chicken" made from peanuts. And Sally never forgets the lessons this wise man leaves in her heart and mind. Susan Grigsby's warm story shines new light on an African American scientist who was ahead of his time.

    In Living With Darwin, Philip Kitcher stokes the flames swirling around Darwin's theory, sifting through the scientific evidence for evolution, Creation Science, and Intelligent Design, and revealing why evolution has been the object of such vehement attack. Kitcher first provides valuable perspective on the present controversy, describing the many puzzles that blocked evolution's acceptance in the early years, and explaining how scientific research eventually found the answers to these conundrums. Interestingly, Kitcher shows that many of these early questions have been resurrected in recent years by proponents of Intelligent Design. In fact, Darwin himself considered the issue of intelligent design, and amassed a mountain of evidence that effectively refuted the idea. Kitcher argues that the problem with Intelligent Design isn't that it's not science, as many critics say, but that it's dead science, raising questions long resolved by scientists. But Kitcher points out that it is also important to recognize the cost of Darwin's success--the price of life with Darwin. Darwinism has a profound effect on our understanding of our place in the universe, on our religious beliefs and aspirations. It is in truth the focal point of a larger clash between religious faith and modern science. Unless we can resolve this larger issue, the war over evolution will go on.

    But things didn't turn out that way. For a start, we turned out to have far fewer genes than originally thought - just over 20,000, the same sort of number as a fruit fly or worm. What's more, the proportionof DNA consisting of genes coding for proteins was a mere 2%. So, was the rest of the genome accumulated 'junk'?Things have changed since those early heady days of the Human Genome Project. But the emerging picture is if anything far more exciting. In this book, John Parrington explains the key features that are coming to light - some, such as the results of the international ENCODE programme, still much debated and controversial in their scope. He gives an outline of the deeper genome, involving layers of regulatory elements controlling and coordinating the switching on and off of genes; the impact ofits 3D geometry; the discovery of a variety of new RNAs playing critical roles; the epigenetic changes influenced by the environment and life experiences that can make identical twins different and be passed on to the next generation; and the clues coming out of comparisons with the genomes ofNeanderthals as well as that of chimps about the development our species. We are learning more about ourselves, and about the genetic aspects of many diseases. But in its complexity, flexibility, and ability to respond to environmental cues, the human genome is proving to be far more subtle than we ever imagined.

    Today less than 2 percent of farms are controlled by black people--a loss of over 14 million acres and the result of discrimination and dispossession. While farm management is among the whitest of professions, farm labor is predominantly brown and exploited, and people of color disproportionately live in "food apartheid" neighborhoods and suffer from diet-related illness. The system is built on stolen land and stolen labor and needs a redesign. Farming While Black is the first comprehensive "how to" guide for aspiring African-heritage growers to reclaim their dignity as agriculturists and for all farmers to understand the distinct, technical contributions of African-heritage people to sustainable agriculture. At Soul Fire Farm, author Leah Penniman co-created the Black and Latinx Farmers Immersion (BLFI) program as a container for new farmers to share growing skills in a culturally relevant and supportive environment led by people of color. Farming While Black organizes and expands upon the curriculum of the BLFI to provide readers with a concise guide to all aspects of small-scale farming, from business planning to preserving the harvest. Throughout the chapters Penniman uplifts the wisdom of the African diasporic farmers and activists whose work informs the techniques described--from whole farm planning, soil fertility, seed selection, and agroecology, to using whole foods in culturally appropriate recipes, sharing stories of ancestors, and tools for healing from the trauma associated with slavery and economic exploitation on the land. Woven throughout the book is the story of Soul Fire Farm, a national leader in the food justice movement. The technical information is designed for farmers and gardeners with beginning to intermediate experience. For those with more experience, the book provides a fresh lens on practices that may have been taken for granted as ahistorical or strictly European. Black ancestors and contemporaries have always been leaders--and continue to lead--in the sustainable agriculture and food justice movements. It is time for all of us to listen.

    Ignored by his mother, scorned by contemporaries, seemingly at war with the world in which he lived, Newton turned his energies to things unseen. His laws of motion and law of universal gravitation would set the stage for a most extraordinary life. Inside you will read about... ✓ The English Civil War ✓ Newton and the Apple ✓ Newton's Work in Mathematics & Optics ✓ Middle Years in Scientific Experiments ✓ Principia ✓ Newton and Alchemy ✓ Later Life and Death And much more! Follow along as you travel from a rugged stone farmhouse to Trinity College, Cambridge to the halls of London exhibitions where Newton found himself the celebrity of the age. Looking back on Aristotle, and inspired by all that Galileo had brought the world, Newton made his life work much of what is heralded as the modern age. He saw what no one else did, and his vision saw into the universe. See how he did it, and why.

    This edition shows readers how to experience the wonders of the world and what creatures live in each habitat.

    Instead of scout troops and placid birdwatchers, Smith's beat -- a stretch of land that has been officially condemned to be flooded -- brings him into contact with drug users tweaked out to the point of violence, obsessed miners, and other dangerous creatures. In unflinchingly honest prose, he reveals the unexpectedly dark underbelly of patrolling and protecting public lands.