Résultats pour "Sex" dans Science

There is no one better qualified than Jared Diamond - renowned expert in the fields of physiology and evolutionary biology and award-winning author - to explain the evolutionary forces that operated on our ancestors to make us sexually different. With wit and a wealth of fascinating examples, he explains how our sexuality has been as crucial as our large brains and upright posture in our rise to human status.

In The Molecule of More: How a Single Chemical in Your Brain Drives Love, Sex, and Creativity—and will Determine the Fate of the Human Race, George Washington University professor and psychiatrist Daniel Z. Lieberman, MD, and Georgetown University lecturer Michael E. Long present a potentially life-changing proposal: Much of human life has an unconsidered component that explains an array of behaviors previously thought to be unrelated, including why winners cheat, why geniuses often suffer with mental illness, why nearly all diets fail, and more.

In this fascinating and thought-provoking book, author Nick Lane brings together the latest research findings in the exciting field of mitochondria research to reveal how our growing understanding of mitochondria is shedding light on how complex life evolved, why sex arose (why don't we just bud?), and why we age and die. This understanding is of fundamental importance, both in understanding how we and all other complex life came to be, but also in order to be able to control our own illnesses, and delay our degeneration and death.

This classic work on the rules of sex -- updated for a new generation -- is still as provocative as the day it was published, providing simple explanations for any and all questions about what happens in the bedroom. Sex isn't as complicated as we make it. In Sperm Wars, evolutionary biologist...

For almost 40 years, How to Choose the Sex of Your Baby has been the standard reference for couples trying to increase their chances of having the son or daughter they hope for. In this new edition of their classic book, Dr. Shettles and David Rorvik provide authoritative scientific studies and compelling anecdotal evidence demonstrating that the Shettles method continues to produce results unmatched by any other method. Dozens of testimonials confirm its ease of use and rate of success.

From split-gill mushrooms to duck-billed platypuses, the spectacular science of sexual reproduction and creation of biodiversity on Earth Let’s talk about sex. Not boring, human sex, but the endlessly fascinating, varied, and complex forms of reproduction in the rest of the natural world...

There is a human genetic fluke that is surprisingly common, due to a change in a key pair of chromosomes. In the normal condition the two look the same, but in this disorder one is malformed and shrunken beyond recognition. The result is a shortened life span, higher mortality at all ages, an inability to reproduce, premature hair loss, and brain defects variously resulting in attention deficit, hyperactivity, conduct disorder, hypersexuality, and an enormous excess of both outward and self-directed aggression. It is called maleness.

“A terrific book, witty and lucid, and brimming with provocative conjectures.” (Wall Street Journal) from the author of the acclaimed New York Times bestseller Genome Brilliantly written, The Red Queen compels us to rethink everything from the persistence of sexism to the endurance of...

A human physiology expert lays out the basic facts to explain why the idea of biological sex as a binary is simply wrong. Biological sex is as nuanced as gender. Many of us are biologically more typically masculine in some ways and more typically feminine in others. The constellation of traits...

International sex researcher, neuroscientist, and columnist Debra Soh debunks popular gender myths in this scientific examination of the many facets of gender identity that “is not only eminently reasonable and beautifully-written, it is brave and vital” (Ben Shapiro, #1 New York Times...

Being human entails an astonishingly complex interplay of biology and culture, and while there are important differences between women and men, there is a lot more variation and overlap than we may realize. Sex Is a Spectrum offers a bold new paradigm for understanding the biology of sex, drawing on the latest science to explain why the binary view of the sexes is fundamentally flawed.

""[An] intriguing philosophical journey into a critical issue within evolutionary theory that for too long has remained unresolved."" —Wall Street Journal Matt Ridley is one of our finest science writers. This book is a treat for bird lovers and evolutionary biologists alike.” —Richard...

Join Mrs. Boyle-Chewton and her passionate mission for the Advancement of Women from the Rear to the Van, alongside the spirited Lady Vivash—a new recruit to their noble cause. Their daughters, Sylvia and Rhoda, navigate the complexities of love and ambition in a world filled with lords, ladies, and honorable figures. Mr. Bargus, the Member of Parliament for the Skipping-Molton Division of Cuddleford, is poised to declare his support for their movement, while Ira Lee, the Poet of The Prairies from the West of the Colorado Mountains, adds a poetic twist to their journey. Prepare for a tale of...

With acuity, humor, and respect for human diversity, The Shortest History of Sex reveals where the many facets of our sexuality—chemical, anatomical, behavioral, social—come from. Chasing down our evolutionary family tree, from the first aquatic creatures to primate societies, David Baker sheds light on our baffling array of passions, impulses, and fetishes, and guides us toward a clear understanding of one of the deepest, most abiding forces of human nature.

Explore the fascinating world of women through Sketches of the Fair Sex, a captivating collection that spans cultures and continents. This engaging miscellany combines delightful narratives and anecdotes, shedding light on the complexities of female character—from its delicate beauty to its remarkable strengths and endearing flaws. With a touch of humor and insight, this work serves not only to entertain but also to educate, making it perfect for those seeking both amusement and enlightenment in their leisure time.

Sex, Time, and Power offers a tantalizing answer to an age-old question: Why did big-brained Homo sapiens suddenly emerge some 150,000 years ago? The key, according to Shlain, is female sexuality. Drawing on an awesome breadth of research, he shows how, long ago, the narrowness of the newly bipedal human female's pelvis and the increasing size of infants' heads precipitated a crisis for the species. Natural selection allowed for reconfiguration of hormonal cycles, entraining women with the periodicity of the moon - and imbuing women with the concept of time.

Written in a brilliantly engaging style by biologist Jules Howard, this fascinating and highly engaging work covers the how and why of sex on Earth, in all its diversity. From sperm wars to cuckoldry, hermaphrodites and virgin births, spent males, racy harems, clitoral births, hips, breasts and birdsong, penis-percussion, and those riskiest and most elusive of all traits, monogamy and true love, all this and more is discussed in Sex on Earth, as Jules takes us on a voyage of discovery of the ins and outs of animal reproduction.

First published in 1871, The Descent of Man, and Selection in Relation to Sex sees Darwin apply his evolutionary theory to the human race, controversially placing apes in our family tree. The book covers a range of adjacent themes, including differences between different peoples, the dominance of women in mate choice, and the relevance of evolutionary theory to general society.

Thad Roberts, a fellow in a prestigious NASA program had an idea - a romantic, albeit crazy, idea. He wanted to give his girlfriend the moon. Literally. Thad convinced his girlfriend and another female accomplice, both NASA interns, to break into an impregnable laboratory at NASA - past security checkpoints, an electronically locked door with cipher security codes, and camera-lined hallways - and help him steal the most precious objects in the world: the moon rocks. But what does one do with an item so valuable that it’s illegal even to own?

Between what can be learned from evolutionary psychology and cognitive science a picture emerges. In Sex, Murder, and the Meaning of Life, social psychologist Douglas Kenrick fuses these two fields to create a coherent story of human nature. In his analysis, many ingrained, apparently irrational behaviors—one-night stands, prejudice, conspicuous consumption, even art and religious devotion—are quite explicable and (when desired) avoidable.