When did humans begin to kiss? Why is kissing integral to some cultures and alien to others? Do good kissers make the best lovers? And is that expensive lip-plumping gloss worth it? Sheril Kirshenbaum, a biologist and science journalist, tackles these questions and more in The Science of a Kiss. It's everything you always wanted to know about kissing but either haven't asked, couldn't find out, or didn't realize you should understand. The book is informed by the latest studies and theories, but Kirshenbaum's engaging voice gives the information a light touch. Topics range from the kind of kissing men like to do (as distinct from women) to what animals can teach us about the kiss to whether or not the true art of kissing was lost sometime in the Dark Ages. Drawing upon classical history, evolutionary biology, psychology, popular culture, and more, Kirshenbaum's winning book will appeal to romantics and armchair scientists alike.

    In existence for some hundred million years, it was discovered only recently. Exploring its evolution, its daily existence, and its journey from ticks to mice to deer to humans, Karlen lucidly examines the life and world of this recently prominent germ. He also describes how it attacks the human body, and how by changing the environment, people are now much more likely to come into contact with it. Charming and thorough and smart, this book is a wonderfully written biography of your not so typical biographical subject.

    But if we are supposedly evolution’s greatest creation, why do we have such bad knees? Why do we catch head colds so often—two hundred times more often than a dog does? How come our wrists have so many useless bones? Why is the vast majority of our genetic code pointless? And are we really supposed to swallow and breathe through the same narrow tube? Surely there’s been some kind of mistake. As professor of biology Nathan H. Lents explains in Human Errors, our evolutionary history is nothing if not a litany of mistakes, each more entertaining and enlightening than the last. The human body is one big pile of compromises. But that is also a testament to our greatness: as Lents shows, humans have so many design flaws precisely because we are very, very good at getting around them.   A rollicking, deeply informative tour of humans’ four billion year long evolutionary saga, Human Errors both celebrates our imperfections and offers an unconventional accounting of the cost of our success.

    One of the biggest fears of fasting is the fear hunger, the false hunger that most people are afraid of while depleting their glycogen stores (the body sugar storage). Fasting has often been associated with religious customs. It is time to define a line between the two. In Periodic Fasting, I embark on a timeless journey from the very beginning of life on Earth, through early human societies, through the middle Ages and into modern days to explore the concepts and practices of prolonged fasting and intermittent fasting (IF). Periodic Fasting is about: 1. My early life encounters with fasting in the small village of my grandparents (using a high-carb diet). 2. How primitive life-forms on Earth and fasting co-evolved; fasting in the animal kingdom. 3. Early hominid species, food restriction, and meal frequency. The first organized human societies and the switch between irregular feeding to regular dietary patterns. Circadian rhythmicity and meal timing. 4. The personal story of a man from the middle Ages who started consuming less food in his mid-thirties because of poor health and lived to 102 years (narrated by himself). 5. The dozens of prolonged fasting experiments in the beginning of the 20th century; fasting as a cure to many ailments. 6. How people can live without food for 139, 236 and even 382 days (medically supervised experiments). Details of 7-40 days fasts done by lean people for rejuvenation, detoxification and increased life span. 7. The emerging science and the studies of fasting from the mid-20th century (pathological implications - diabetes, obesity, CVD, cancer, and others). 8. How fasting and semi-starvation can be totally opposite: disturbing stories from the Second World War. 9. The molecular mechanisms of fasting: what happens when your body focuses on cell repair and tissue rejuvenation, instead of digesting food. 10. How the secretion of some hormones may be widely misunderstood: especially thyroid hormones and insulin. On muscle-loss phobia, mainstream media, and bro-science. 11. The modern-day science of prolonged fasting and intermittent fasting (AMPk, SIRT, FOXO, etc). 12. My personal prolonged water-only fasting experiment; insights into refeeding and realimentation after long-term fasting. 13. My 1 year and 3 months daily intermittent fasting protocol (still on-going). My ever-adapting exercising protocol (lifting), what I eat everyday, what supplements I use and what other cool strategies help me stay consistent and compliant with the protocol. 14. How I combine intermittent fasting (IF), a well formulated ketogenic diet, and calorie restriction to immensely increase the quality of my life, and paradoxically, never feel hungry; how energy levels and mood can increase if you correctly adopt a fasting protocol. Once armed with this knowledge, you will drastically alter your perspective about your body's limits.

    Offit, M.D., a scathing exposé of the alternative medicine industry, revealing how even though some popular therapies are remarkably helpful due to the placebo response, many of them are ineffective, expensive, and even deadlyIn Do You Believe in Magic?, Paul Offit, M.D., reveals how alternative medicine—an unregulated industry under no legal obligation to prove its claims or admit its risks—can actually be harmful to our health.Using dramatic real-life stories, Offit separates the sense from the nonsense, showing why any therapy—alternative or traditional—should be scrutinized. He also shows how some nontraditional methods can do a great deal of good, in some cases exceeding therapies offered by conventional practitioners.An outspoken advocate for science-based health advocacy who is not afraid to take on media celebrities who promote alternative practices, Dr. Offit advises, “There’s no such thing as alternative medicine. There’s only medicine that works and medicine that doesn’t.”

    It opens with a question: How would an alien scientist view our species? What would it make of our sex differences, our sexual behavior, our child-rearing patterns, our moral codes, our religions, languages, and science? The book tackles these issues by drawing on ideas from two major schools of thought: evolutionary psychology and cultural evolutionary theory. The guiding assumption is that humans are animals, and that like all animals, we evolved to pass on our genes. At some point, however, we also evolved the capacity for culture - and from that moment, culture began evolving in its own right. This transformed us from a mere ape into an ape capable of reshaping the planet, travelling to other worlds, and understanding the vast universe of which we're but a tiny, fleeting fragment.

    Your brain can't function. You are asked to make decisions about treatment almost immediately, when you are not in your right mind. And yet you pull yourself together and start asking questions. Beside you is your doctor, whose job it is to solve the awful puzzle of bone marrow gone wrong. The two of you are in it together. In When Blood Breaks Down, Mikkael Sekeres, a leading cancer specialist, takes readers on the journey that patient and doctor travel together.Sekeres, who writes regularly for the Well section of the New York Times, tells the compelling stories of three people who receive diagnoses of adult leukemia within hours of each other: Joan, a 48-year-old surgical nurse, a caregiver who becomes a patient; David, a 68-year-old former factory worker who bows to his family's wishes and pursues the most aggressive treatment; and Sarah, a 36-year-old pregnant woman who must decide whether to undergo chemotherapy and put her fetus at risk. We join the intimacy of the conversations Sekeres has with his patients, and watch as he teaches trainees. Along the way, Sekeres also explores leukemia in its different forms and the development of drugs to treat it--describing, among many other fascinating details, the invention of the bone marrow transplant (first performed experimentally on beagles) and a treatment that targets the genetics of leukemia.The lessons to be learned from leukemia, Sekeres shows, are not merely medical; they teach us about courage and grace and defying the odds.

    This critically acclaimed biography offers an unprecedented look at William Masters and Virginia Johnson, their pioneering studies on intimacy, and their lasting impact on the love lives of today's men and women.

    Researching private parts was long considered taboo, but scientists are now beginning to understand that the wild diversity of sex organs across species can tell us a lot about evolution. Menno Schilthuizen invites readers to join him as he uncovers the ways the shapes and functions of genitalia have been molded by complex Darwinian struggles: penises that have lost their spines but evolved appendages to displace sperm; female orgasms that select or reject semen from males, in turn subtly modifying the females’ genital shape. We learn why spiders masturbate into miniature webs, discover she dungflies that store sperm from attractive males in their bellies, and see how, when it comes to outlandish appendages and bizarre behaviors, humans are downright boring. Nature’s Nether Regions joyfully demonstrates that the more we learn about the multiform private parts of animals, the more we understand our own unique place in the great diversity of life.

    The germ revolution came after two decades of scientific virtuosity, outstanding feats of intellectual courage and bitter personal rivalries, doctors at last recognised that infectious diseases are caused by mircoscopic organisms.

    Ratey provides insight into the basic structure and chemistry of the brain, and demonstrates how its systems shape our perceptions, emotions, and behavior. By giving us a greater understanding of how the brain responds to the guidance of its user, he provides us with knowledge that can enable us to improve our lives.In A User’s Guide to the Brain, Ratey clearly and succinctly surveys what scientists now know about the brain and how we use it. He looks at the brain as a malleable organ capable of improvement and change, like any muscle, and examines the way specific motor functions might be applied to overcome neural disorders ranging from everyday shyness to autism. Drawing on examples from his practice and from everyday life, Ratey illustrates that the most important lesson we can learn about our brains is how to use them to their maximum potential.

    His simple but staggering theory of quantum evolution shows how quantum mechanics gives living organisms the ability to initiate specific actions, including new mutations. As Paul Davies exclaims, "if these ideas are right, they will transform our understanding of the relationship between physics and biology" and may radically revise the notion of random evolution and the debate over consciousness and free will.

    Don't be so sure, says John Gribbin, one of today's best popular science writers. In this fascinating and intriguing new book, Gribbin argues that the very existence of intelligent life anywhere in the cosmos is, from an astrophysicist's point of view, a miracle. So why is there life on Earth and (seemingly) nowhere else? What happened to make this planet special? Taking us back some 600 million years, Gribbin lets you experience the series of unique cosmic events that were responsible for our unique form of life within the Milky Way Galaxy. Written by one of our foremost popular science writers, author of the bestselling In Search of Schrödinger's Cat Offers a bold answer to the eternal question, "Are we alone in the universe?" Explores how the impact of a "supercomet" with Venus 600 million years ago created our moon, and along with it, the perfect conditions for life on Earth From one of our most talented science writers, this book is a daring, fascinating exploration into the dawning of the universe, cosmic collisions and their consequences, and the uniqueness of life on Earth.

    With stories that entertain as much as they inform, Wilson outlines the basic principles of evolution and shows how, properly understood, they can illuminate the length and breadth of creation, from the origin of life to the nature of religion. Now everyone can move beyond the sterile debates about creationism and intelligent design to share Darwin’s panoramic view of animal and human life, seamlessly connected to each other.Evolution, as Wilson explains, is not just about dinosaurs and human origins, but about why all species behave as they do—from beetles that devour their own young, to bees that function as a collective brain, to dogs that are smarter in some respects than our closest ape relatives. And basic evolutionary principles are also the foundation for humanity’s capacity for symbolic thought, culture, and morality.In example after example, Wilson sheds new light on Darwin’s grand theory and how it can be applied to daily life. By turns thoughtful, provocative, and daringly funny, Evolution for Everyone addresses some of the deepest philosophical and social issues of this or any age. In helping us come to a deeper understanding of human beings and our place in the world, it might also help us to improve that world.

    She invites us to explore the paradoxical union of domesticity and sexual desire, and explains what it takes to bring lust home.In her 20 years of clinical experience, Perel has treated hundreds of couples whose home lives are empty of passion. They describe relationships that are open and loving, yet sexually dull. What is going on?In this explosively original book, Perel explains that our cultural penchant for equality, togetherness, and absolute candor is antithetical to erotic desire for both men and women. Sexual excitement doesn't always play by the rules of good citizenship. It is politically incorrect. It thrives on power plays, unfair advantages, and the space between self and other. More exciting, playful, even poetic sex is possible, but first we must kick egalitarian ideals and emotional housekeeping out of our bedrooms.While Mating in Captivity shows why the domestic realm can feel like a cage, Perel's take on bedroom dynamics promises to liberate, enchant, and provoke. Flinging the doors open on erotic life and domesticity, she invites us to put the "X" back in sex.©2006 Esther Perel (P)2006 HarperCollins Publishers