The Return To Cosmology

"Can we rely on the discoveries that scientists make about one or another part, or aspect, of the world as a basis for drawing conclusions abou the Universe as a Whole?" Thirty years ago, the separateness of different intellectual disciplines was an unquestioned axiom of intellectual procedure. By the mid-nineteen-seventies, however, even within the natural sciences proper, a shift from narrowly disciplinary preoccupations to more interdisciplinary issues had made it possible to reopen questions about he cosmological significance of the scientific world picture and scarcely possible any longer to rule out all religious cosmology and "unscientific." This book, the product of both a professional and personal quest, follow the debate about cosmology--the theory of the universe--as it has changed from 1945 to 1982. The open essay, "Scientific Mythology" reflects the influence of Stephen Toulmin's postwar study with Ludwig Wittgenstein in its skepticism about the naive extrapolation of scientific concepts into nonscientific contexts. Skepticism gradually gives way to qualified optimism that there may be "still a real chance of working outward from the natural sciences into a larger cosmological realm" in a series of essays on the cosmological speculations of individual scientists, including Arthur Koestler, Jacques Monod, Carl Sagan, and others. In the programmatic concluding essays, Toulmin argues that the classic Newtonian distinction between the observer and the observed was inimical not only to the received religious cosmology but also to any attempt to understand humanity and nature as parts of a single cosmos. In the twentieth century, however, what he calls "the death of the spectator" has forced the postmodern scientist--theoretically, in quantum physics, and practically, in the recognized impact of science-derived technologies on the environment--to include himself in his science. This title is part of UC Press's Voices Revived program, which commemorates University of California Press's mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1982.

"Can we rely on the discoveries that scientists make about one or another part, or aspect, of the world as a basis for drawing conclusions abou the Universe as a Whole?" Thirty years ago, the separateness of different intellectual disciplines was an unquestioned axiom of intellectual procedure. By the mid-nineteen-seventies, however, even within the natural sciences proper, a shift from narrowly disciplinary preoccupations to more interdisciplinary issues had made it possible to reopen questions about he cosmological significance of the scientific world picture and scarcely possible any longer to rule out all religious cosmology and "unscientific." This book, the product of both a professional and personal quest, follow the debate about cosmology--the theory of the universe--as it has changed from 1945 to 1982. The open essay, "Scientific Mythology" reflects the influence of Stephen Toulmin's postwar study with Ludwig Wittgenstein in its skepticism about the naive extrapolation of scientific concepts into nonscientific contexts. Skepticism gradually gives way to qualified optimism that there may be "still a real chance of working outward from the natural sciences into a larger cosmological realm" in a series of essays on the cosmological speculations of individual scientists, including Arthur Koestler, Jacques Monod, Carl Sagan, and others. In the programmatic concluding essays, Toulmin argues that the classic Newtonian distinction between the observer and the observed was inimical not only to the received religious cosmology but also to any attempt to understand humanity and nature as parts of a single cosmos. In the twentieth century, however, what he calls "the death of the spectator" has forced the postmodern scientist--theoretically, in quantum physics, and practically, in the recognized impact of science-derived technologies on the environment--to include himself in his science. This title is part of UC Press's Voices Revived program, which commemorates University of California Press's mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1982.

Thoroughly revised and updated introduction to past and present cosmological theory.

A substantial update of this award-winning and highly regarded cosmology textbook, for advanced undergraduates in physics and astronomy.

This is the first book to lay the physical foundations of quantum cosmology, complete with an introduction to space-time physics, quantum theory, and the main approaches to quantum gravity. It is an essential guide for researchers in quantum gravity and astrophysicists interested in fundamental aspects of cosmology.

The cutting-edge science that is taking the measure of the universe The Little Book of Cosmology provides a breathtaking look at our universe on the grandest scales imaginable. Written by one of the world's leading experimental cosmologists, this short but deeply insightful book describes what scientists are revealing through precise measurements of the faint thermal afterglow of the Big Bang—known as the cosmic microwave background, or CMB—and how their findings are transforming our view of the cosmos. Blending the latest findings in cosmology with essential concepts from physics, Lyman Page first helps readers to grasp the sheer enormity of the universe, explaining how to understand the history of its formation and evolution in space and time. Then he sheds light on how spatial variations in the CMB formed, how they reveal the age, size, and geometry of the universe, and how they offer a blueprint for the formation of cosmic structure. Not only does Page explain current observations and measurements, he describes how they can be woven together into a unified picture to form the Standard Model of Cosmology. Yet much remains unknown, and this incisive book also describes the search for ever deeper knowledge at the field's frontiers—from quests to understand the nature of neutrinos and dark energy to investigations into the physics of the very early universe.

Recent discoveries in astronomy, especially those made with data collected by satellites such as the Hubble Space Telescope and the Wilkinson Microwave Anisotropy Probe, have revolutionized the science of cosmology. These new observations offer the possibility that some long-standing mysteries in cosmology might be answered, including such fundamental questions as the ultimate fate of the universe. Foundations of modern cosmology provides an accessible, thorough and descriptive introduction to the physical basis for modern cosmological theory, from the big bang to a distant future dominated by dark energy. This second edition includes the latest observational results and provides the detailed background material necessary to understand their implications, with a focus on the specific model supported by these observations, the concordance model. Consistent with the book's title, emphasis is given to the scientific framework for cosmology, particularly the basics concepts of physics that underlie modern theories of relativity and cosmology; the importance of data and observations is stressed throughout. The book sketches the historical background of cosmology, and provides a review of the relevant basic physics and astronomy. After this introduction, both special and general relativity are treated, before proceeding to an in-depth discussion of the big bang theory and physics of the early universe. The book includes current research areas, including dark matter and structure formation, dark energy, the inflationary universe, and quantum cosmology. The authors' website (http://www.astro.virginia.edu/~jh8h/Foundations) offers a wealth of supplemental information, including questions and answers, references to other sources, and updates on the latest discoveries.

A Degree in a Book: Cosmology is the perfect introduction to cosmology, astronomy and astrophysics. Written by one of NASA's leading astronomers and educators, this book provides you with the essential foundations for understanding the science behind the universe we live in. It will help you answer questions such as: • How do we know the universe is expanding? • What is the theory of relativity? • How does the Higgs mechanism work? • What is dark matter? Filled with helpful diagrams, suggestions for further reading and easily digestible history sections, this book makes it easier than ever to understand the workings of the universe. Featuring the most important ideas in the field, including the Theory of Relativity, the Standard Model, Loop Quantum Gravity, and Supersymmetry, it covers the whole breadth of cosmology.