Each edition is extensively reviewed by leading researchers in the field to ensure that the text remains completely up-to-date and reflects today's current understanding of meteorological concepts. Author Donald Ahrens has been widely praised for his ability to explain relatively complicated ideas so that even under-prepared students can understand them. The text's clear and inviting presentation is supplemented by numerous pedagogical features that help augment students' understanding. Introductory stories found at the beginning of each chapter draws students naturally into the discussion. In-chapter reviews then help students to consolidate their understanding as they read, while four types of end-of-chapter exercises provide opportunities for everything from further review to in-class discussion questions. Graphics are carefully designed and subsequently refined so that the key ideas clearly emerge. Many of the photos in the book are taken by the author and provide unmatched images of dramatic weather phenomena. A unique and popular feature over this title's seven editions has been the foldout cloud chart at the back of the book. The package of teaching and learning tools to accompany this text will now include course management, and a FREE, brand-new, student tutorial system - MeteorologyNow. MeteorologyNow is Web-based, assessment-driven, completely flexible, and contains a wealth of book-specific interactivities. It also offers a personalized learning plan based on each student's assessment results, helping the student focus on the concepts theydon?t yet understand. This complete teaching package provides each student with fun, interactive learning opportunities and an even greater chance for success.

    He argued that animals have "a taste for the beautiful" that drives their potential mates to evolve features that make them more sexually attractive and reproductively successful. But if Darwin explained why sexual beauty evolved in animals, he struggled to understand how. In A Taste for the Beautiful, Michael Ryan, one of the world's leading authorities on animal behavior, tells the remarkable story of how he and other scientists have taken up where Darwin left off and transformed our understanding of sexual selection, shedding new light on human behavior in the process.Drawing on cutting-edge work in neuroscience and evolutionary biology, as well as his own important studies of the tiny T�ngara frog deep in the jungles of Panama, Ryan explores the key questions: Why do animals perceive certain traits as beautiful and others not? Do animals have an inherent sexual aesthetic and, if so, where is it rooted? Ryan argues that the answers to these questions lie in the brain--particularly of females, who act as biological puppeteers, spurring the development of beautiful traits in males. This theory of how sexual beauty evolves explains its astonishing diversity and provides new insights about the degree to which our own perception of beauty resembles that of other animals.Vividly written and filled with fascinating stories, A Taste for the Beautiful will change how you think about beauty and attraction.

    The price of gas and food are climbing, unemployment remains high, the housing market has tanked, consumer and government debt is soaring, and the recovery is slowing. Facing the prospect of a second collapse of the global economy, humanity is desperate for a sustainable economic game plan to take us into the future.Here, Jeremy Rifkin explores how Internet technology and renewable energy are merging to create a powerful "Third Industrial Revolution." He asks us to imagine hundreds of millions of people producing their own green energy in their homes, offices, and factories, and sharing it with each other in an "energy internet," just like we now create and share information online.Rifkin describes how the five-pillars of the Third Industrial Revolution will create thousands of businesses, millions of jobs, and usher in a fundamental reordering of human relationships, from hierarchical to lateral power, that will impact the way we conduct commerce, govern society, educate our children, and engage in civic life.Rifkin's vision is already gaining traction in the international community. The European Union Parliament has issued a formal declaration calling for its implementation, and other nations in Asia, Africa, and the Americas, are quickly preparing their own initiatives for transitioning into the new economic paradigm.The Third Industrial Revolution is an insider's account of the next great economic era, including a look into the personalities and players -- heads of state, global CEOs, social entrepreneurs, and NGOs -- who are pioneering its implementation around the world.

    A brilliant exploration into the soiled heart of the American trash can.Into our trash cans go dead batteries, dirty diapers, bygone burritos, broken toys, tattered socks, eight-track cassettes, scratched CDs, banana peels … But where do these things go next? In a country that consumes and then casts off more and more, what actually happens to the things we throw away?

    A controversial hit that sparked debate among businessmen, environmentalists, and bloggers, The Long Emergency by James Howard Kunstler is an eye-opening look at the unprecedented challenges we face in the years ahead, as oil runs out and the global systems built on it are forced to change radically.

    The financial meltdown may not be over, climate change threatens major global disruption, economic inequality has reached extremes not seen for a century, and government and business are widely distrusted. At the same time, many people regret the consumerism and social corrosion of modern life. What these crises have in common, Diane Coyle argues, is a reckless disregard for the future--especially in the way the economy is run. How can we achieve the financial growth we need today without sacrificing a decent future for our children, our societies, and our planet? How can we realize what Coyle calls the Economics of Enough?Running the economy for tomorrow as well as today will require a wide range of policy changes. The top priority must be ensuring that we get a true picture of long-term economic prospects, with the development of official statistics on national wealth in its broadest sense, including natural and human resources. Saving and investment will need to be encouraged over current consumption. Above all, governments will need to engage citizens in a process of debate about the difficult choices that lie ahead and rebuild a shared commitment to the future of our societies.Creating a sustainable economy--having enough to be happy without cheating the future--won't be easy. But The Economics of Enough starts a profoundly important conversation about how we can begin--and the first steps we need to take.

    With whimsically hip illustrations, every page is an extraordinary look at all kinds of subjects, from mineral formation and the inside of a volcano to what makes sunsets, monarch butterfly migration, the ecosystem of a rotting log, the parts of a bird, the anatomy of a jellyfish, and much, much more.

    How to find, identify, measure, and interpret the clues mammals leave behind--explained and illustrated like never before. Includes essays that contextualize tracking as a developing science continually garnering more interest and participation; included also are instructive anecdotes from the author's work as a tracker and wildlife expert. An invaluable resource for beginning or professional trackers and wildlife enthusiasts in all North American locations.

    Volume I lays out the vision of the forest garden and explains the basic ecological principles that make it work. In Volume II, Dave Jacke and Eric Toensmeier move on to practical considerations: concrete ways to design, establish, and maintain your own forest garden. Along the way they present case studies and examples, as well as tables, illustrations, and a uniquely valuable -plant matrix- that lists hundreds of the best edible and useful species.Taken together, the two volumes of Edible Forest Gardens offer an advanced course in ecological gardening--one that will forever change the way you look at plants and your environment.

    Our world is unsettled and rapidly changing, and we face existential risks over the next century. Various outcomes--good and bad--are possible. Yet our approach to the future is characterized by short-term thinking, polarizing debates, alarmist rhetoric, and pessimism. In this short, exhilarating book, renowned scientist and bestselling author Martin Rees argues that humanity's prospects depend on our taking a very different approach to planning for tomorrow.The future of humanity is bound to the future of science and hinges on how successfully we harness technological advances to address our challenges. If we are to use science to solve our problems while avoiding its dystopian risks, we must think rationally, globally, collectively, and optimistically about the long term. Advances in biotechnology, cybertechnology, robotics, and artificial intelligence--if pursued and applied wisely--could empower us to boost the developing and developed world and overcome the threats humanity faces on Earth, from climate change to nuclear war. At the same time, further advances in space science will allow humans to explore the solar system and beyond with robots and AI. But there is no "Plan B" for Earth--no viable alternative within reach if we do not care for our home planet.Rich with fascinating insights into cutting-edge science and technology, this accessible book will captivate anyone who wants to understand the critical issues that will define the future of humanity on Earth and beyond.

    Two dozen new photos and illustrations make this new edition even richer with information. Its convenient paperback format makes it easy to carry and access, whether you are in or out of the garden. An essential overview of the science behind plants for beginning and advanced gardeners alike.

    In The Dreamt Land, he travels the state to explore the one-of-a-kind distribution system, built in the 1940s, '50s and '60s, that is straining to keep up with California's relentless growth.This is a heartfelt, beautifully written book about the land and the people who have worked it--from gold miners to wheat ranchers to small fruit farmers and today's Big Ag. Since the beginning, Californians have redirected rivers, drilled ever-deeper wells and built higher dams, pushing the water supply past its limit.The Dreamt Land weaves reportage, history, and memoir to confront the "Golden State" myth in riveting fashion. No other chronicler of the West has so deeply delved into the empires of agriculture that drink so much of the water. The nation's biggest farmers--the nut king, grape king and citrus queen--tell their story here for the first time.It is a tale of politics and hubris in the arid West, of imported workers left behind in the sun and the fatigued earth that is made to give more even while it keeps sinking. But when drought turns to flood once again, all is forgotten as the farmers plant more nuts and the developers build more houses.Arax, the native son, is persistent and tough as he treks from desert to delta, mountain to valley. What he finds is hard earned, awe-inspiring, tragic and revelatory. In the end, his compassion for the land becomes an elegy to the dream that created California and now threatens to undo it.

    in a necessary conversation, capturing you to the very end."-Ted Honderich, Grote Professor Emeritus of The Philosophy of Mind & Logic, University College London, UK.James Garvey argues that the ultimate rationale for action on climate change cannot be simply economic, political, scientific or social, though our decisions should be informed by such things. Instead, climate change is largely a moral problem. What we should do about it depends on what matters to us and what we think is right.This book is an introduction to the ethics of climate change. It considers a little climate science and a lot of moral philosophy, ultimately finding a way into the many possible positions associated with climate change. It is also a call for action, for doing something about the moral demands placed on both governments and individuals by the fact of climate change. This is a book about choices, responsibility, and where the moral weight falls on our warming world.

    Aspirin, the world's most widely used drug, is based on compounds originally extracted from the bark of a willow tree, and more than a quarter of medicines found on pharmacy shelves contain plant compounds. Now Western medicine, faced with health crises such as AIDS, Alzheimer's disease, and cancer, has begun to look to the healing plants used by indigenous peoples to develop powerful new medicines. Nowhere is the search more promising than in the Amazon, the world's largest tropical forest, home to a quarter of all botanical species on this planet—as well as hundreds of Indian tribes whose medicinal plants have never been studied by Western scientists. In Tales of a Shaman's Apprentice, ethnobotanist Mark J. Plotkin recounts his travels and studies with some of the most powerful Amazonian shamans, who taught him the plant lore their tribes have spent thousands of years gleaning from the rain forest.For more than a decade, Dr. Plotkin has raced against time to harvest and record new plants before the rain forests' fragile ecosystems succumb to overdevelopment—and before the Indians abandon their own culture and learning for the seductive appeal of Western material culture. Tales of a Shaman's Apprentice relates nine of the author's quests, taking the reader along on a wild odyssey as he participates in healing rituals; discovers the secret of curare, the lethal arrow poison that kills in minutes; tries the hallucinogenic snuff epena that enables the Indians to speak with their spirit world; and earns the respect and fellowship of the mysterious shamans as he proves that he shares both their endurance and their reverence for the rain forest. Mark Plotkin combines the Darwinian spirit of the great writer-explorers of the nineteenth century—curious, discursive, and rigorously scientific—with a very modern concern for the erosion of our environment and the vanishing culture of native peoples.

    . . told with determination and in chiseled, almost literary prose.”—Christoph Irmscher, Wall Street Journal   Meteorites, mega-volcanoes, and plate tectonics—the old forces of nature—have transformed Earth for millions of years. They are now joined by a new geological force—humans. Our actions have driven Earth into a new geological epoch, the Anthropocene. For the first time in our home planet's 4.5-billion-year history a single species is increasingly dictating Earth's future. To some the Anthropocene symbolizes a future of superlative control of our environment. To others it is the height of hubris, the illusion of our mastery over nature. Whatever your view, just below the surface of this odd-sounding scientific word, the Anthropocene, is a heady mix of science, philosophy, and politics linked to our deepest fears and utopian visions. Tracing our environmental impacts through time, scientists Simon Lewis and Mark Maslin reveal a new view of human history and a new outlook for the future of humanity in the unstable world we have created.