This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

If news stories and the Internet are to be believed, the dangers from chemicals are increasing, cancer stalks us at every turn and our children are vulnerable. Synthetic chemicals are essential for modern life, but our views of them are conflicted. Pharmaceuticals keep us healthy. Plastics are found in everything from toys to cars to medical supplies. Pesticides and herbicides boost food production and quality. It's impossible to conceive of life in the 21st century without the materials and fuels that synthetic chemicals have made possible. But from soap to sunscreens, drugs to DDT, we are faced with an endless stream of confusing messages about the safety of chemicals we come in contact with every day. How does the public adjudge hazard, safety and risk? Presented by the American Council on Science and Health, in Scared to Death: How Chemophobia Threatens Public Health, journalist and scholar Jon Entine details how scientists assess the risks and benefits of chemicals. He explains how it's an irrational fear of chemicals that poses the real risk to public health.

NOW FEATURING A NEW AFTERWORD, "PANDEMIC ETHICS" From two eminent scholars comes a provocative examination of bioethics and our culture’s obsession with having it all without paying the price. Shockingly, the United States has among the lowest life expectancies and highest infant mortality rates of any high-income nation, yet, as Amy Gutmann and Jonathan D. Moreno show, we spend twice as much per capita on medical care without insuring everyone. A “remarkable, highly readable journey” (Judy Woodruff ) sure to become a classic on bioethics, Everybody Wants to Go to Heaven but Nobody Wants to Die explores the troubling contradictions between expanding medical research and neglecting human rights, from testing anthrax vaccines on children to using brain science for marketing campaigns. Providing “a clear and compassionate presentation” ( Library Journal ) of such complex topics as radical changes in doctor-patient relations, legal controversies over in vitro babies, experiments on humans, unaffordable new drugs, and limited access to hospice care, this urgent and incisive history is “required reading for anyone with a heartbeat” (Andrea Mitchell).

The discovery of how opiates such as morphine and heroin relieve pain and produce euphoria is one of the most dramatic tales of modern science. It begins in 1971 when, at the height of the undeclared war in Vietnam, Richard Nixon officially announced a war on drugs. Heroin addiction--no longer confined to urban ghettos--was causing bad public relations for the White House. The specter of young American soldiers demoralized, drugged, and committing atrocities was not the image President Nixon wished to convey as he argued for further bombings of North Vietnam. In this book Solomon Snyder describes the political maneuverings and scientific sleuthing that led him and Candace Pert, then a graduate student in his lab, to a critical breakthrough in the effort to understand addiction. Their discovery--the so-called opiate receptor--is a structure on the surface of certain nerve cells that attracts opiates. Heroin or morphine molecules fit into opiate receptors much as a key fits into the ignition switch of a car--thus turning on the engine of the cell. Snyder and his students were able to show that nerve cells which possess opiate receptors are found in precisely those parts of the brain that control emotion and pain. Dr. Snyder describes the friendly yet intense competition from other researchers to expand upon this initial discovery. From the work of two Scottish investigators, Hans Kosterlitz and John Hughes, neuroscientists now know not only where opiate receptors are found in the brain but also why they are there: to serve as binding sites for an opiate-like substance produced by the brain itself--the brain's own morphine. This substance, called enkephalin, regulates pain, mood, and a host of other physiological functions. From this very human chronicle of scientific battles in the ongoing war against pain and addiction, we gain an appreciation of the extraordinary intellectual processes of an eminent scientist. But Dr. Snyder's story of scientific brainstorming also affords us rare glimpses into the fruitful, sometimes frustrating, relationships among scientists which enrich and complicate creative work. We are reminded of the delicate political alliances that are forged at every level of organization, from the lab bench to the Oval Office, as the scientific community attempts to fit its needs to those of the larger society.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Gossip is no trivial matter; despite its reputation, Epstein argues, it is an eternal and necessary human enterprise. Proving that he himself is a master of the art, Epstein serves up delightful mini-biographies of the Great Gossips of the Western World, along with many choice bits from his own experience. He also makes a powerful case that gossip has morphed from its old-fashioned best--clever, mocking, a great private pleasure--to a corrosive new-school version, thanks to the reach of the mass media and the Internet. Written in his trademark erudite and witty style, Gossip captures the complexity of this immensely entertaining subject.

LIFE AND ENERGY is a brilliant introduction to the chemistry of life. In this highly lucid guide to the dynamics of modern biology, Isaac Asimov deftly explores the most recent discoveries in this constantly surprising field of inquiry. In the first part, he explains the mechanics of the inanimate world, the significance of energy, work, motion, heat, and chemical reaction. He then uses these concepts in the second half to analyze and explain the latest advances in the study of enzymes, amino acids, proteins and the very processes which constitute life itself. In short, Dr. Asimov's keen examination of biology's current desire to isolate and control the very basis of life--the significance of which promises to revolutionize life itself--becomes a fascinating as well as informative excursion. Illustrated with drawings, charts and diagrams.

About the Author Adele Diamond is at the Center for Developmental Cognitive Neuroscience, Shriver Center, UMass Medical School. B. J. Casey is at the Sackler Institute for Developmental Psychobiology, Weill Medical College, Cornell University. Yuko Munakata is at the Department of Psychology, University of Denver.

THE 49TH VOLUME OF THE ANNUAL REVIEW OF ENTOMOLOGY FOR 2004

This book explores changing American views of race mixing in the twentieth century, showing how new scientific ideas transformed accepted notions of race and how those ideas played out on college campuses in the 1960s. In the 1930s, it was not unusual for medical experts to caution against miscegenation, or race mixing, espousing the common opinion that it would produce biologically dysfunctional offspring. By the 1960s the scientific community roundly refuted this theory. The author traces this revolutionary shift in scientific thought, explaining how developments in modern population biology, genetics, and anthropology proved that opposition to race mixing was a social prejudice with no justification in scientific knowledge. In the 1960s, this new knowledge helped to change attitudes towards race and discrimination, especially among college students. Their embrace of social integration caused tension on campuses across the country. Students rebelled against administrative interference in their private lives, and university regulations against interracial dating became a flashpoint in the campus revolts that revolutionized American educational institutions. The author's provocative study is a personal one, featuring interviews with mixed-race couples and stories from the author's student years at the University of Pittsburgh. As such, this book offers a unique perspective on how contentious debates taking place on college campuses reflected shifts in race relations in the larger society. -- from Back Cover

Spaceflight historian Amy Shira Teitel tells the riveting story of the female pilots who each dreamed of being the first American woman in space. When the space age dawned in the late 1950s, Jackie Cochran held more propeller and jet flying records than any pilot of the twentieth century-man or woman. She had led the Women's Auxiliary Service Pilots during the Second World War, was the first woman to break the sound barrier, ran her own luxury cosmetics company, and counted multiple presidents among her personal friends. She was more qualified than any woman in the world to make the leap from atmosphere to orbit. Yet it was Jerrie Cobb, twenty-five years Jackie's junior and a record-holding pilot in her own right, who finagled her way into taking the same medical tests as the Mercury astronauts. The prospect of flying in space quickly became her obsession. While the American and international media spun the shocking story of a "woman astronaut" program, Jackie and Jerrie struggled to gain control of the narrative, each hoping to turn the rumored program into their own ideal reality-an issue that ultimately went all the way to Congress. This dual biography of audacious trailblazers Jackie Cochran and Jerrie Cobb presents these fascinating and fearless women in all their glory and grit, using their stories as guides through the shifting social, political, and technical landscape of the time.

"In her foreword to Science Next, Elizabeth Edwards wrote of science as a tool for social progress: "Innovation is not simply the abstract victory of knowledge [or] the research that gave me years to live; the next science can advance human flourishing and serve the common good. That's the kind of world I want to leave for my children, and for yours." With these words, she joined a tradition that goes back to America's founders, who saw America itself as a "great experiment." Yet while no one can deny that science undergirds the American Dream, it has long been fertile terrain for the "culture wars." Along with arguing the pros and cons of abortion and healthcare, policymakers must now grapple with advancements that raise questions about what it means to be human: we've decoded the genome, but should we modify it to enhance certain "desirable" traits? If we can, should we prolong life at any cost? Will we soon be counting robots, cyborgs, and chimeras among our friends and family?The first book to unpack our love/hate relationship with science from our country's origins to today, The Body Politic is essential reading for science buffs and concerned citizens alike.Jonathan D. Moreno is editor of the Center for American Progress' online magazine Science Progress and professor of bioethics at the University of Pennsylvania. Author and editor of many seminal books and articles on science and science policy, he divides his time between Philadelphia, PA, and Washington, DC"--

Biotechnology (BT) offers exciting and promising prospects for healing the sick and relieving the suffering. But because of their impressive powers to alter the workings of body and mind, the "dual uses" of the same technologies make them attractive also to people who are not sick but who would use them to look younger, perform better, feel happier, or become more "perfect." These applications of BT present us with difficult challenges. This report considers such possible "beyond therapy" uses and explores both their scientific basis and the ethical and social issues they will raise. In enjoying the benefits of BT, we will need to hold fast to an account of the human being, seen not in material or mechanistic or med. terms, but in psychic and moral and spiritual ones.

One of the most impassioned debates to have recently gripped Australian politicians and the public at large has been about the use of embryonic stem cells in medical research. This book examines all the issues.

A fascinating exploration of the limits of human knowledge of our planet, its history and culture, and the universe beyond, from the author of The Things that Nobody Knows There are many, many more things that nobody knows. Do animals have a sense of humor? Why do we have five fingers? How long can humans live? What did Jesus do in his youth? Which speech did Lincoln deliver at Gettysburg? Does the appendix have any use? Is there an odd perfect number? In this witty and enlightening follow-up to The Things that Nobody Know s, William Hartston takes us on a guided tour of 501 further gaps in our knowledge of cosmology, mathematics, animal behavior, medical science, music, art, and literature.

"With this one compact statement, Jacob Needleman has forced the discussion of both science and religion in our time into a new, more mature and discriminating phase. . . . It is a way station where those who are seriously exploring the transformation of consciousness will have to stop, take thought, and perhaps re-plot their course."--Theodore Roszak "I want to strongly recommend it to every reader seriously interested in our present cultural situation."--Fritjof Capra "Needleman is unique; he is really on to something. . . . A fine book"--Harvey Cox Western science has operated for centuries on the assumption that we can understand the universe without understanding ourselves. We are just now seeking to make the necessary connection between the general laws of nature to those of our own (inner) nature. But the job won't be done with "massive injections of the new consciousness"; we cannot democratize the sacred by cheapening its demands. "My aim in this book therefore" says Needleman, "has not been to speak of the convergence of science and spirituality, but of their separation. As in nature itself, organic unity is a reciprocal relationship between separate but interdependent entities. In human life as well, there can be no real unity except through the awareness of real divisions. One may then hope to experience the magic power of sustained awareness by itself to bring the harmony that we have until now fruitlessly attempted to impose on ourselves and on our endangered civilization." Jacob Needleman is a professor of philosophy at San Francisco State University and the author of many books, including Money and the Meaning of Life , and The American Soul . In addition to his teaching and writing, he serves as a consultant in the fields of psychology, education, medical ethics, philanthropy, and business, and has been featured on Bill Moyers's acclaimed PBS series A World of Ideas .

Partial table of contents: NEUROPEPTIDES AND THE STRESS RESPONSE. Brain Corticotropin Releasing Factor and Development (T. Insel, et al.). Opioids, Stress, and the Developing Brain (I. Zagon & P. McLaughlin). THE ADRENAL MEDULLA AND STRESS. Catecholamines and Stress in the Newborn (T. Slotkin & F. Seidler). Endogeneous Neuropeptides Maintain Adrenal Catecholamine Output during Stress (B. Livett, et al.). IMMUNOBIOLOGY OF STRESS. Shock Induced Immunosuppression: Naltrexone Sensitive and Insensitive Parameters (J. Cunnick, et al.). Regulation of Interleukin-2 Expression by Dexamethasone in a Mouse T Cell Line (B. Sorg, et al.). PHYSICAL CONSEQUENCES OF STRESS. Enzymatic and Morphological Adaptation to Physical Exercise in Young Middle Aged, and Old Mice: A Model for Physical Stress (A. Reznick, et al.). Gastric Erosion Formation by Stress: Brain Stem Mechanisms (H. Weiner, et al.). STRESS AND BEHAVIOR. Information-Induced Stress in Humans (S. Breznitz). Affect Specific Retrieval from Archival Memory (H. Weingartner, et al.). Index.

This is the first book to explore the effect of genetic research on the Lemba Judaising community of Southern Africa and the phenomenon of Israelite identity. The science of genetics as relayed by the media is perceived by laymen as being irreproachably objective 'hard science': its disinterested 'scientific' findings appear immensely impressive and may therefore act as a powerful catalyst for change. In this case, an oral tradition cherished by many of the Lemba that they are of Jewish origin appears to be supported by recent DNA testing, which has deeply affected the narrative and religious identity of the group and the way the tribe is perceived in the Western world. International in appeal, this topical text brings together cutting-edge research on the social, cultural and ethical implications of genetics and the study of Judaising movements across the world. This book will be of interest to researchers and students of Jewish history, genetic anthropology, race and ethnicity studies, and religious and cultural studies.