His analysis of the true meaning of human love is life-transforming and practical, shedding light on real issues between men and women.Edward Sri unpacks the contents of this great work, making it accessible to every reader. The author emphasizes the down-to-earth nature of Love and Responsibility, helping readers appropriate practical information on such topics as:● how to determine if a relationship is one of authentic love or is doomed to failure● the problem of pornography● the meaning of friendship● how to achieve greater intimacy in marriage and much moreStudy questions with each chapter make this a valuable resource not only for individual personal reading but also for small group study.

    Lieberman illuminates how these ongoing changes have brought many benefits, but also have created novel conditions to which our bodies are not entirely adapted, resulting in a growing incidence of obesity and new but avoidable diseases, including type-2 diabetes. He proposes that many of these chronic illnesses persist and in some cases are intensifying because of "dysevolution," a pernicious dynamic whereby only the symptoms rather than the causes of these maladies are treated. And finally—provocatively—he advocates the use of evolutionary information to help nudge, push, and sometimes oblige us to create a more salubrious environment.(With charts and line drawings throughout.)From the Hardcover edition.

    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.

    But its toxic effects on society are plain to see—feeding white nationalism, fueling hatred, endangering lives, and corroding our discourse on everything from sports to intelligence. Even well-intentioned people repeat stereotypes based on “science,” because cutting-edge genetics are hard to grasp—and all too easy to distort. Paradoxically, these misconceptions are multiplying even as scientists make unprecedented discoveries in human genetics—findings that, when accurately understood, are powerful evidence against racism. We’ve never had clearer answers about who we are and where we come from, but this knowledge is sorely needed in our casual conversations about race.How to Argue With a Racist emphatically dismantles outdated notions of race by illuminating what modern genetics actually can and can’t tell us about human difference. We now know that the racial categories still dividing us do not align with observable genetic differences. In fact, our differences are so minute that, most of all, they serve as evidence of our shared humanity.

    A guide to women's health, including information on breast cancer, AIDS, pregnancy and childbirth, and medical practices and procedures.

    As Belle de Jour she enthralled and outraged the nation in equal measure. Now her real identity is out in the open, Brooke's background as a scientist and a researcher can come to bear in her fascinating investigation into the truth behind the headlines, scandals and moral outrage that fill the media (and our minds) when it comes to sex.Using her entertaining and informed voice, Brooke strips away the hype and looks at the science behind sex and the panic behind public policy.Unlike so many media column inches, Brooke uses verifiable academic research. This is fact, not fiction; science not supposition.So sit back, open your mind and prepare to be shocked...

    In poetic, nuanced prose she charts how unchecked risk-taking eventually gave way to a course of self-destruction. But as she recounts crossing over the very boundaries that she set for her own safety, she never plays the victim. In fact, the glory of this memoir is Melissa’s ability to illuminate the strange and powerful truths that she learned as she found her way out of a hell of her own making. Rest assured; the reader will emerge from the journey more or less unscathed.

    With warmth and intelligence, and informative line drawings, Dodson explains how anyone can learn to fully enjoy the pleasures of self-love, pointing out that masturbation is still the safest sex.

    Offering frank insight on everything you've always wanted-and needed-to know about same-gender relationships, coming out, family roles, politics, and much more, including:How do you know if you're gay or lesbian? What should you do if your child is gay or lesbian? Do gay parents raise gay children? If you think a friend is gay or lesbian, what should you say? Why do gay men and women want to get married? What does the Bible say about homosexuality?

    Philippe

    He argues that humans have evolved a universal moral instinct, unconsciously propelling us to deliver judgments of right and wrong independent of gender, education, and religion. Experience tunes up our moral actions, guiding what we do as opposed to how we deliver our moral verdicts.For hundreds of years, scholars have argued that moral judgments arise from rational and voluntary deliberations about what ought to be. The common belief today is that we reach moral decisions by consciously reasoning from principled explanations of what society determines is right or wrong. This perspective has generated the further belief that our moral psychology is founded entirely on experience and education, developing slowly and subject to considerable variation across cultures. In his groundbreaking book, Hauser shows that this dominant view is illusory.Combining his own cutting-edge research with findings in cognitive psychology, linguistics, neuroscience, evolutionary biology, economics, and anthropology, he examines the implications of his theory for issues of bioethics, religion, law, and our everyday lives.

    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.

    Mean Genes reveals that our struggles for self-improvement are, in fact, battles against our own genes - genes that helped our distant ancestors flourish, but are selfish and out of place in the modern world. Using this evolutionary lens, Mean Genes brilliantly examines the issues that most affect our lives-body image, money, addiction, violence, and relationships, friendship, love, and fidelity-and offers steps to help us lead more satisfying lives.

    Maybe it's made of silicon! Maybe it has wheels! Or maybe it doesn't. In The Equations of Life, biologist Charles S. Cockell makes the forceful argument that the laws of physics narrowly constrain how life can evolve, making evolution's outcomes predictable. If we were to find on a distant planet something very much like a lady bug eating something like an aphid, we shouldn't be surprised. The forms of life are guided by a limited set of rules, and as a result, there is a narrow set of solutions to the challenges of existence.A remarkable scientific contribution breathing new life into Darwin's theory of evolution, The Equations of Life makes a radical argument about what life can -- and can't -- be.

    Drawing on in-depth interviews with over a hundred women and men, Opening Up explores the real-life benefits and challenges of all styles of open relationships -- from partnered non-monogamy to solo polyamory. With her refreshingly down-to-earth style and sharp wit, Taormino offers solutions for making an open relationship work, including tips on dealing with jealousy, negotiating boundaries, finding community, parenting and time management. Opening Up will change the way you think about intimacy.