This bioethics anthology exploring the questions and controversies surrounding the innovations of 21st century genetics.When the Human Genome Project completed its work in the early 2000s, it was hailed as a watershed moment in the history of medicine. But not everyone felt the same optimism about where the breakthrough might lead. The Double-Edged Helix explores the impact of recent genetic discoveries on society as a whole as well as individual populatio...

Selected as an Outstanding Academic Title for 2003 from Choice MagazineThe Double-Edged Helix explores the impact of recent genetic discoveries on both different population segments and society as a whole. The authors address the medical and ethical implications of the new technologies, outlining potential positive and negative effects of genetic research on minorities, individuals with disabilities, and those of diverse sexual orientations. Presenting a wide arra...

Can genes determine which fifty-year-old will succumb to Alzheimer’s, which citizen will turn out on voting day, and which child will be marked for a life of crime? Yes, according to the Internet, a few scientific studies, and some in the biotechnology industry who should know better. Sheldon Krimsky and Jeremy Gruber gather a team of genetic experts to argue that treating genes as the holy grail of our physical being is a patently unscientific endeavor. Genetic Explanations urges...

Why do we need sleep? How much sleep is enough? What is sleep? What happens when we don't get enough? We spend about a third of our lives asleep - it plays a crucial role in our health and wellbeing. References to sleep abound in literature and art, and sleep has been recognized as fundamental to the human condition for thousands of years. Over the past century, our knowledge of how sleep occurs, what it does, and what happens to our health if we do not have enough has developed h...

Goodbye, genetic blueprint. . . . The first book for general readers ?on the game-changing field of epigenetics.The burgeoning new science of epigenetics offers a cornucopia of insights—some comforting, some frightening. For example, the male fetus may be especially vulnerable to certain common chemicals in our environment, in ways that damage not only his own sperm but also the sperm of his sons. And it’s epigenetics that causes identical twins to vary widely in their susceptibili...

As you prepare to become a mother, you face an experience unlike any other in your life. Having a baby will redirect your preferences and pleasures and, most likely, will realign some of your values.As you undergo this unique psychological transformation, you will be guided by new hopes, fears, and priorities. In a most startling way, having a child will influence all of your closest relationships and redefine your role in your family's history. The charting of this remarkable, new realm i...

Will increased scientific understanding of our brains overturn our beliefs about moral and ethical behavior? How will increasingly powerful brain imaging technologies affect the ideas of privacy and of self-incrimination? Such thought-provoking questions are rapidly emerging as new discoveries in neuroscience have raised difficult legal and ethical dilemmas. Michael Gazzaniga, widely considered to be the father of cognitive neuroscience, investigates with an expert eye some of these contro...

Temperament is the single most pervasive aspect of us and our fellow human beings. We notice it; we gossip about it; we make judgments based on it; we unconsciously shape our lives around it.In The Temperamental Thread, developmental psychologist Jerome Kagan draws on decades of research to describe the nature of temperament—the in-born traits that underlie our responses to experience. Along the way he answers such questions as, How does the temperament we are born with af...

A compelling behind-the-scenes look at cutting-edge scientific inquiry, as well as a brilliant examination of the ramifications of genetic research, The Science of Desire is a lasting resource in the increasingly significant debate over the role that genetics plays in our lives.In July 1993, a scientific event made front-page news: the discovery that genetics plays a significant role in determining homosexuality. In The Science of Desire, Dean Ham...

The announcement in 2003 that the Human Genome Project had completed its map of the entire human genome was heralded as a stunning scientific breakthrough: our first full picture of the basic building blocks of human life. Since then, boasts about the benefits—and warnings of the dangers—of genomics have remained front-page news, with everyone agreeing that genomics has the potential to radically alter life as we know it.For the nonscientist, the claims and counterclaims are dizzyi...

For centuries, medicine aimed to treat abnormalities. But today normality itself is open to medical modification. Equipped with a new molecular understanding of bodies and minds, and new techniques for manipulating basic life processes at the level of molecules, cells, and genes, medicine now seeks to manage human vital processes. The Politics of Life Itself offers a much-needed examination of recent developments in the life sciences and biomedicine that have led to the widespread...

Why do we grow up to look, act, and feel as we do? Through most of the twentieth century, scientists and laypeople answered this question by referring to two factors alone: our experiences and our genes. But recent discoveries about how genes work have revealed a new way to understand the developmental origins of our characteristics. These discoveries have emerged from the new science of behavioral epigenetics--and just as the whole world has now heard of DNA, "epigenetics" will be a house...