In The Triple Helix, Lewontin the scientist and Lewontin the critic come together to provide a concise, accessible account of what his work has taught him about biology and about its relevance to human affairs. In the process, he exposes some of the common and troubling misconceptions that misdirect and stall our understanding of biology and evolution.The central message of this book is that we will never fully understand living things if we continue to think of genes, organisms, and environments as separate entities, each with its distinct role to play in the history and operation of organic processes. Here Lewontin shows that an organism is a unique consequence of both genes and environment, of both internal and external features. Rejecting the notion that genes determine the organism, which then adapts to the environment, he explains that organisms, influenced in their development by their circumstances, in turn create, modify, and choose the environment in which they live.The Triple Helix is vintage Lewontin: brilliant, eloquent, passionate, and deeply critical. But it is neither a manifesto for a radical new methodology nor a brief for a new theory. It is instead a primer on the complexity of biological processes, a reminder to all of us that living things are never as simple as they may seem.

    B&W photos throughout. Full-color insert.

    For the new edition, the dissection guide has been separated from thetext and remodeled to make it more distinctive and easier to read, and the text itself has been greatly expanded, with new sections on embryology, organogenesis, congenital malformations of clinical significance, and the new imaging and diagnostic techniques such as CT scanning. With an expandedgeneral introduction and additional explanations throughout, the new edition will prove the best Manual ever, answering the needs of a wide array of students and courses.

    "Fake Science 101" is here to tackle those questions that are too tough to really answer. Like why is the sky blue? Where did the dinosaurs go? And what's with Einstein's hair?If you love Fake Science on the World Wide Web, you will love it even more on paper.* This cutting-edge volume shares the freshest discoveries to date made by the Fake Science lab--and completely ignores the sneers from the scientific community over its lack of research. "Fake Science 101" is your go-to textbook for when the facts are just too confusing.*Unless you are a tree.

    • A seminal text in the development of Western herbal medicine • Presents nine categories of healing systems--Plants, Elements, Trees, Stones, Fish, Birds, Animals, Reptiles, and Metals--and elaborates on their medicinal use • Closely related to Eastern medical approaches that are gaining respect today Saint, mystic, healer, visionary, fighter, Hildegard von Bingen stands as one of the great figures in the history of women in me. At a time when few women could write and most were denied a formal education, Hildegard von Bingen became a legendary healer, visionary, musician, artist, poet, and saint. Her works include twenty-seven symphonic compositions; Scivias, a compilation of her visions; and her two major medical works, Causae et Curae, a medical compendium, and Physica, published here in English in its entirety for the first time. Physica has a strong affinity with the Eastern medical approaches gaining great respect today. The modern reader interested in natural healing will recognize the enormous truth in the theories of this 12th-century physician, which remind us that our cures for illness depend on our natural world and our place in it.

    . . story of spiritual awakening and inspiration" (Publishers Weekly) tells the true story of Ann Linnea, the first woman to circumnavigate Lake Superior by sea kayak.Chronicles the author's midlife spiritual journey, during which she spent sixty-five days kayaking around Lake Superior--the first woman to perform such a feat--while facing dangerous elements and reassessing her life.

    Her arresting, edgy poems about aging and grief are surprising and invigorating: a defiant balm. At the same time, she revels in the quirkiness and whimsy of the natural world: the vision of a fly, the naming of an eggplant, and a woman who — not unhappily — finds that cockroaches are drawn to her.“God draws a life. And then begins to rub it out / with the eraser on his pencil.” Lorna Crozier draws a world in What the Soul Doesn’t Want, and then beckons us in. Crozier’s signature wit and striking imagery are on display as she stretches her wings and reminds us that we haven’t yet seen all that she can do.

    // Marriage between sinners has its inevitable messes. If you've been married longer than a week or two, you know how the hard realities of life in a fallen age can come crashing in. Perhaps you had a season of "once upon a time," but soon enough you realized that this marriage, in this world, is not yet your "happily ever after." // We want to help. We believe that God designed marriage not as a trial to be endured, but as a pointer to and catalyst for your greatest joy. God didn't design marriage to be your storybook ending, but a fresh beginning, to help get you ready for the true "happily ever after" when together we see our great Bridegroom face to face. The thirty devotional readings in Happily Ever After have been assembled to to shape, challenge, and inspire you and your spouse's (or fiancé's) vision of marriage.

    Eliot Porter's photographs of the natural world, spanning thirty-five years and five continents -- from an Antarctic ice floe to an American desert to an Icelandic lava field -- reveal in mesmerizing ways what scientists are beginning to see for themselves: the patterns, relations, and interactions present in nature's disorder and wildness. This is the perfect marriage of image and text -- brilliant full-color photographs by the preeminent nature photographer of his generation together with an illuminating essay by the widely praised author of Chaos.

    Worked examples and exercises support the text. An ELBS/LPBB edition is available.

    We all have one, but most of us will never see one. The heart surgeon now has that privilege but, for centuries, the heart was out of reach even for surgeons. So when a surgeon nowadays opens up a ribcage and mends a heart, it remains something of a miracle, even if, to some, it is merely plumbing. As with plumbers, the quality of surgeons’ work varies. As with plumbers, surgeons’ opinion of their own prowess and their own attitude to risk are not always reliable. Measurement is key. We’ve had a century of effective evidence-based medicine. We’ve had barely a decade of thorough monitoring of clinical outcomes. Thanks to the ground-breaking risk modelling of pioneering surgeons like Samer Nashef, we at last know how to judge whether an operation is in a patient’s best interest, which hospital and surgeon would be best for that operation, when it might best be performed and what the exact level of risk is. We have at last made what is important in surgery measurable. But how should surgeons, and their patients, use these newfound insights? Ever since his days as a medical student, Samer Nashef has challenged the medical profession to be more open and more accurate about the success of surgical procedures, for the sake of the patients. In The Naked Surgeon, he unclothes his own profession to demonstrate to his reader (and prospective patient) many revelations, such as the paradox at the heart of the cardiac surgeon’s craft: the more an operation is likely to kill you, the better it is for you. And he does so with absolute clarity, fluency and not a little wit.

    What we can—and must—do to succeed. This book will change the way we understand the future of our planet. It is both alarming and hopeful. James Gustave Speth, renowned as a visionary environmentalist leader, warns that in spite of all the international negotiations and agreements of the past two decades, efforts to protect Earth’s environment are not succeeding. Still, he says, the challenges are not insurmountable. He offers comprehensive, viable new strategies for dealing with environmental threats around the world.The author explains why current approaches to critical global environmental problems—climate change, biodiversity loss, deterioration of marine environments, deforestation, water shortages, and others—don’t work. He offers intriguing insights into why we have been able to address domestic environmental threats with some success while largely failing at the international level. Setting forth eight specific steps to a sustainable future, Speth convincingly argues that dramatically different government and citizen action are now urgent. If ever a book could be described as “essential,” this is it.

    It is in her poetry, however, where she achieves the full extent of her revelation as artist and human. The poems in this first selection from her whole work were written over a period of forty years. They convey a wonderfully energetic alternation of mood, idea, and experience that are part of her unique creative process.

    When Susan L. Taylor rose to editor in chief of Essence magazine more than a decade ago, she began writing an editorial column in which she shares her thoughts and feelings about how developing one's inner awareness ensures the wisdom and clarity needed to create a deeply satisfying and fulfilling life.The monthly column called "In the Spirit" is one of the most popular in the magazine.Susan L. Taylor connects with the reader in a personal and meaningful way, in a voice that is sisterly, informed, and motivating. She challenges her readers to transcend their fears, to face inevitable challenges in their lives courageously, and to use change as an opportunity to grow. "We limit ourselves because change may well mean dealing with the disapproval of the very people we rely on for support. Often words of inspiration and motivation, but she also suggests specific methods for working through problems and improving our emotional and spiritual health."We are not powerless spectators of life. We are co-creators with God, and all around is are the gifts, the clay, that we can use to shape our world," she says.Susan L. Taylor writes passionately about what she has seen and learned in the course of her travels throughout the United States, Caribbean, and Africa. Her essays have helped many to balance the demanding world of work and business with the personal world of family and friendship. She shares bits of her own life--her loves, her trails, and triumphs--and the lessons she's learned.Many of Susan L. Taylor's readers already collect her editorials and find in them a source of encouragement, self-affirmation, empowerment, and peace of mind. Now they can have new essays and a few previously published favorites elegantly bound in a gift-sized paperback edition to keep for themselves or to give as a gift of love to those who are special to them.

    Armed with only basic supplies and her writing journals, she spent an extended sojourn in a place by turns physically terrifying, psychologically invigorating, and gloriously beautiful. Her moving account will appeal to both physical and spiritual adventurers.