Over the last century, the industrialization of agriculture and processing technologies have made food abundant and relatively inexpensive for much of the world's population. Simultaneously, pesticides, nitrates, and other technological innovations intended to improve the food supply's productivity and safety have generated new, often poorly understood risks for consumers and the environment. From the proliferation of synthetic additives to the threat posed by antibiotic-resistant bacteria, the chapters in Risk on the Table zero in on key historical cases in North America and Europe that illuminate the history of food safety, highlighting the powerful tensions that exists among scientific understandings of risk, policymakers' decisions, and cultural notions of "pure" food.

What useful changes has feminism brought to science? Feminists have enjoyed success in their efforts to open many fields to women as participants. But the effects of feminism have not been restricted to altering employment and professional opportunities for women. The essays in this volume explore how feminist theory has had a direct impact on research in the biological and social sciences, in medicine, and in technology, often providing the impetus for fundamentally changing the theoretical underpinnings and practices of such research. In archaeology, evidence of women's hunting activities suggested by spears found in women's graves is no longer dismissed; computer scientists have used feminist epistemologies for rethinking the human-interface problems of our growing reliance on computers. Attention to women's movements often tends to reinforce a presumption that feminism changes institutions through critique-from-without. This volume reveals the potent but not always visible transformations feminism has brought to science, technology, and medicine from within. Contributors: Ruth Schwartz Cowan Linda Marie Fedigan Scott Gilbert Evelynn M. Hammonds Evelyn Fox Keller Pamela E. Mack Michael S. Mahoney Emily Martin Ruth Oldenziel Nelly Oudshoorn Carroll Pursell Karen Rader Alison Wylie

After World War II, the US Atomic Energy Commission (AEC) began mass-producing radioisotopes, sending out nearly 64,000 shipments of radioactive materials to scientists and physicians by 1955. Even as the atomic bomb became the focus of Cold War anxiety, radioisotopes represented the government's efforts to harness the power of the atom for peace-advancing medicine, domestic energy, and foreign relations. In Life Atomic, Angela N. H. Creager tells the story of how these radioisotopes, which were simultaneously scientific tools and political icons, transformed biomedicine and ecology. Government-produced radioisotopes provided physicians with new tools for diagnosis and therapy, specifically cancer therapy, and enabled biologists to trace molecular transformations. Yet the government's attempt to present radioisotopes as marvelous dividends of the atomic age was undercut in the 1950s by the fallout debates, as scientists and citizens recognized the hazards of low-level radiation. Creager reveals that growing consciousness of the danger of radioactivity did not reduce the demand for radioisotopes at hospitals and laboratories, but it did change their popular representation from a therapeutic agent to an environmental poison. She then demonstrates how, by the late twentieth century, public fear of radioactivity overshadowed any appreciation of the positive consequences of the AEC's provision of radioisotopes for research and medicine.

What useful changes has feminism brought to science? Feminists have enjoyed success in their efforts to open many fields to women as participants. But the effects of feminism have not been restricted to altering employment and professional opportunities for women. The essays in this volume explore how feminist theories and practices have had a direct impact on research in the biological and social sciences, in medicine, and in technology, often providing the impetus for fundamentally changing the theoretical underpinnings and practices of such research.
In archeology, evidence of women's hunting activities suggested by spears found in women's graves is no longer dismissed; computer scientists have used feminist epistemologies for rethinking the human-interface problems of our growing reliance on computers. Attention to women's movements often tends to reinforce a presumption that feminism changes institutions through critique-from-without. The examples of change in this volume reveal, however, the potent but not always visible transformations feminism has brought to science, technology, and medicine from within.
Contributors:
Ruth Schwartz Cowan
Linda Marie Fedigan
Scott Gilbert
Evelynn M. Hammonds
Evelyn Fox Keller
Pamela E. Mack
Michael S. Mahoney
Emily Martin
Ruth Oldenziel
Nelly Oudshoorn
Carroll Pursell
Karen A. Rader
Alison Wylie

We normally think of viruses in terms of the devastating diseases they cause, from smallpox to AIDS. But in "The Life of a Virus, " Angela N. H. Creager introduces us to a plant virus that has taught us much of what we know about all viruses, including the lethal ones, and that also played a crucial role in the development of molecular biology.
Focusing on the tobacco mosaic virus (TMV) research conducted in Nobel laureate Wendell Stanley's lab, Creager argues that TMV served as a model system for virology and molecular biology, much as the fruit fly and laboratory mouse have for genetics and cancer research. She examines how the experimental techniques and instruments Stanley and his colleagues developed for studying TMV were generalized not just to other labs working on TMV, but also to research on other diseases such as poliomyelitis and influenza and to studies of genes and cell organelles. The great success of research on TMV also helped justify increased spending on biomedical research in the postwar years (partly through the National Foundation for Infantile Paralysis's March of Dimes)--a funding priority that has continued to this day.