Eight Preposterous Propositions

Placebo cures. Global warming. Extraterrestrial life. Psychokinesis. In a time when scientific claims can sound as strange as science fiction--and can have a profound effect on individual life or public policy--assessing the merits of a far-out, supposedly scientific idea can be as difficult as it is urgent. Into the breach between helpless gullibility and unyielding skepticism steps physicist Robert Ehrlich, with an indispensable guide to making sense of "scientific" claims. A series of case studies of some of the most controversial (and for the judging public, deeply vexing) topics in the natural and social sciences, Ehrlich's book serves as a primer for evaluating the evidence for the sort of strange-sounding ideas that can shape our lives. A much-anticipated follow-up to his popular Nine Crazy Ideas in Science, this book takes up issues close to readers' everyday reality--issues such as global warming, the dangers of cholesterol, and the effectiveness of placebos--as well as questions that resonate through (and beyond) civic life: Is intelligent design a scientific alternative to evolution? Is homosexuality primarily innate? Are people getting smarter or dumber? In each case, Ehrlich shows readers how to use the tools of science to judge the accuracy of strange ideas and the trustworthiness of ubiquitous "experts." As entertaining as it is instructive, his book will make the work of living wisely a bit easier and more reliable for scientists and nonscientists alike.

The book aims to revitalise the interdisciplinary debate about evolutionary ethics and substantiate the idea that evolution science can provide a rational and robust framework for understanding morality. It also traces pathways for knowledge-based choices to be made about directions for future long-term biological evolution and cultural development in view of adaptation to the expected, probable and possible future and the ecological sustainability of our planetary environment The authors discuss ethical challenges associated with the major biosocial sources of human variation: individual variation, inter-personal variation, inter-group variation, and inter-generational variation. This book approaches the long-term challenges of the human species in a holistic way. Researchers will find an extensive discussion of the key theoretical scientific aspects of the relationship between evolution and morality. Policy makers will find information that can help them better understand from where we are coming and inspire them to make choices and take actions in a longer-term perspective. The general public will find food for thoughts.

An important and compelling book on the viral dissemination of misinformation in today's world. We are being swamped with dangerous nonsense. From 9/11 conspiracy theories to Holocaust denial to alternative medicine, we are all experiencing an epidemic of demonstrably untrue descriptions of the world. For Damian Thompson, the misinformation industry is wreaking havoc on the once-lauded virtues of science and reason. Unproven theories and spurious claims are forms of "counterknowledge," and, helped by the Internet, they are creating a global generation of misguided adherents who repeat these untruths and lend them credence. Thompson explores our readiness to accept falsehoods and the viral role of technology in spreading quack remedies, pseudo-history, and creationist fanaticism. Following in the footsteps of Richard Dawkins's The God Delusion, Sam Harris's The End of Faith, and Christopher Hitchens's God Is Not Great, Counterknowledge is a brilliant defense of scientific proof in an age of fabrication.

This revised edition of Renewable Energy: A First Course is fully updated and continues to provide the best in-depth introduction to renewable energy science. The book focuses mainly on renewable energy, but also addresses nonrenewable energy (fossil fuels and nuclear technology). The coverage extends from the basic physics to conservation, economic, and public policy issues, with strong emphasis on explaining how things work in practice. The authors avoid technical jargon and advanced math but address fundamental analytical skills with wide application. Updated statistics, figures, policies, trends, and technological advancements will bring the reader up to speed with the current state of renewable energy.

Science and Sociology is from beginning to end an exploration of what this implies for the social sciences, and sociology in particular. The authors argue that over the last several decades, sociology has become less a science and more a quest for isolated assessments of situations, whether they come from demographic analyses, survey research, or ethnographic studies. Above all else, this book is an attempt to promote and advance scientific sociology, and we write at length specifying the how and why of this objective. With this objective in mind, the question becomes: What would a scientific sociology look like?

This is the fourth edition of a clear, effective study guide written by Mr. Olsen to help students in an introductory-level college biology course master the fundamentals ' and get the best possible grade. Written especially for non-majors, the concise explanations of core biology concepts are accompanied throughout with helpful illustrations and tables. The author's objective is to illustrate how the concept of evolution is the key to understanding the major sub-disciplines of biology, including genetics, ecology, biodiversity, botany, and zoology.

The Congressional Record is the official record of the proceedings and debates of the United States Congress. It is published daily when Congress is in session. The Congressional Record began publication in 1873. Debates for sessions prior to 1873 are recorded in The Debates and Proceedings in the Congress of the United States (1789-1824), the Register of Debates in Congress (1824-1837), and the Congressional Globe (1833-1873)

This book describes a wide variety of speculations by many authors about the consequences for humanity of coming into contact with extraterrestrial intelligence. The assumptions underlying those speculations are examined, and some conclusions are drawn. The book emphasizes the consequences of contact rather than the search, and takes account of popular views. As necessary background, the book also includes brief summaries of the history of thinking about extraterrestrial intelligence, searches for life and for signals, contrasting paradigms of how contact might take place, and the paradox that those paradigms allegedly create.