When historians of the future come to examine western civilization in the twentieth century, one area of intellectual accomplishment will stand out above all others; more than any other era before it, the twentieth century was an age of science. Not only were the practical details of daily life radically transformed by the application of scientific discoveries, but our very sense of who we are, how our minds work, how our world came to be, how it works and our proper role in it, our ultimate origins, and our ultimate fate were all influenced by scientific thinking as never before in human history. In the Age of Science, the former editor and publisher of Scientific American gives us a sweeping overview of the scientific achievements of the twentieth century, with chaers on the fundamental forces of nature, the subatomic world, cosmology, the cell and molecular biology, earth history and the evolution of life, and human evolution. Beautifully written and illustrated, this is a book for the connoisseur; an elegant, informative, magisterial summation of one of the twentieth century's greatest cultural achievements.

Taking advantage of recent advances throughout the sciences, Matthew Hedman brings the distant past closer to us than it has ever been. Here, he shows how scientists have determined the age of everything from the colonization of the New World over 13,000 years ago to the origin of the universe nearly fourteen billion years ago. Hedman details, for example, how interdisciplinary studies of the Great Pyramids of Egypt can determine exactly when and how these incredible structures were built. He shows how the remains of humble trees can illuminate how the surface of the sun has changed over the past ten millennia. And he also explores how the origins of the earth, solar system, and universe are being discerned with help from rocks that fall from the sky, the light from distant stars, and even the static seen on television sets. Covering a wide range of time scales, from the Big Bang to human history, The Age of Everything is a provocative and far-ranging look at how science has determined the age of everything from modern mammals to the oldest stars, and will be indispensable for all armchair time travelers. “We are used to being told confidently of an enormous, measurable past: that some collection of dusty bones is tens of thousands of years old, or that astronomical bodies have an age of some billions. But how exactly do scientists come to know these things? That is the subject of this quite fascinating book. . . . As told by Hedman, an astronomer, each story is a marvel of compressed exegesis that takes into account some of the most modern and intriguing hypotheses.”—Steven Poole, Guardian “Hedman is worth reading because he is careful to present both the power and peril of trying to extract precise chronological data. These are all very active areas of study, and as you read Hedman you begin to see how researchers have to be both very careful and incredibly audacious, and how much of our understanding of ourselves—through history, through paleontology, through astronomy—depends on determining the age of everything.”—Anthony Doerr, Boston Globe

Science fiction TV and the American psyche.

"Collection of scholarly essays and primary documents exploring the significance of the 1893 World's Fair and the history of American anthropology"--

No professional group in the United States benefited more from World War II than the scientific community. After the atomic bombings of Hiroshima and Nagasaki, scientists enjoyed unprecedented public visibility and political influence as a new elite whose expertise now seemed critical to America's future. But as the United States grew committed to Cold War conflict with the Soviet Union and the ideology of anticommunism came to dominate American politics, scientists faced an increasingly vigorous regimen of security and loyalty clearances as well as the threat of intrusive investigations by the notorious House Committee on Un-American Activities and other government bodies. This book is the first major study of American scientists' encounters with Cold War anticommunism in the decade after World War II. By examining cases of individual scientists subjected to loyalty and security investigations, the organizational response of the scientific community to political attacks, and the relationships between Cold War ideology and postwar science policy, Jessica Wang demonstrates the stifling effects of anticommunist ideology on the politics of science. She exposes the deep divisions over the Cold War within the scientific community and provides a complex story of hard choices, a community in crisis, and roads not taken.

A fiftieth birthday is a good one to celebrate-old enough to be ex perienced and mature, but not so old as to be an antique. And if the fifty years have spanned as much change in scientific affairs as has occurred during the lifetime of Biological Abstracts it is surely time for a stocktaking. The leaders of biology in 1926 simply could not have imagined the condi tions of 1976. And few biologists active in 1976 can imagine what 1926 was like. That was before the explosive growth of federal funds for research and development, before the huge swelling of graduate enrollments and degrees, before World War II, even before the Great Depression! A few old-timers can remember 1926, and Bill Steere will forgive me for calling him an old-timer. After all, he provides the evidence himself; as a graduate student he met the first editor when Biological Abstracts was only three years old, and he has known all its later editors and administra tive officers. What he does not say is that tn length of service to BIOSIS, in seniority, he stands among only a few past and present members of the board of trustees; nor does he mention that at least as frequently as any other biologist he has been called upon to serve on governmental and associational councils and committees dealing with policy and strategy concerning the abstracting, classification, and dissemination of scientific knowledge. Surely he was the right choice to write this history.

In 1817, as Gloucester, Massachusetts, was recovering from the War of 1812, something beneath the water was about to cause a stir in this New England coastal community. It was a misty August day when two women first sighted Gloucester's sea serpent, touching off a riptide of excitement among residents that reached a climax when Matt Gaffney fired a direct shot at the creature. Local historian Wayne Soini explores the depths of Gloucester harbor to reveal a treasure-trove of details behind this legendary mystery. Follow as he tracks Justice of the Peace Lonson Nash's careful investigation, the world's first scientific study of this marine animal, and judges the credibility of numerous reported sightings.

Nature's Economy is a wide-ranging investigation of ecology's past, first published in 1994. It traces the origins of the concept, discusses the thinkers who have shaped it, and shows how it in turn has shaped the modern perception of our place in nature. Our view of the living world is a product of culture, and the development of ecology since the eighteenth century has closely reflected society's changing concerns. Donald Worster focuses on these dramatic shifts in outlook and on the individuals whose work has expressed and influenced society's point of view. The book includes portraits of Linnaeus, Gilbert White, Darwin, Thoreau, and such key twentieth-century ecologists as Rachel Carson, Frederic Clements, Aldo Leopold, James Lovelock, and Eugene Odum.