Bøger udgivet af Prometheus Books

Did you grow up thinking math is boring? It's time to reconsider. This book will teach you everything you ever wondered about numbersand more.How and why did human beings first start using numbers at the dawn of history? Would numbers exist if we Homo sapiens weren't around to discover them? What's so special about weird numbers like pi and the Fibonacci sequence? What about rational, irrational, real, and imaginary numbers? Why do we need them?Two veteran math educators explain it all in ways even the most math phobic will find appealing and understandable.You'll never look at those squiggles on your calculator the same again.

Science is based not only on observation and experiment, but on theory as well. As Einstein said, ';Theory tells us what to measure.' And theories are often crystallized into succinct calculations, like those made using Einstein's famous E = mc2. This book looks at fifty such great calculations, exploring how and why they were developed and assessing their impact on the history of science.As the author shows, many significant scientific calculations are quite simple and fairly easy to understand, even for readers will little math background. But their implications can be surprising and profound.For example, what links a famous comet and the cost of an annuity? Why do scientists claim there is ';dark matter' in the universe if it can't be observed? How does carbon-based life on Earth depend on a quirk of nuclear physics? The answer to each question is an illuminating calculation.This accessible, engaging book will help you understand these breakthroughs and how they changed our view of life and the world.

Mary Higgins Clark Award Winner!OLD RIVALRIES NEVER DIE. BUT SOME RIVALS DO.Juliet Townsend is used to losing. Back in high school, she lost every track team race to her best friend, Madeleine Bell. Ten years later, she's still running behind, stuck in a dead-end job cleaning rooms at the Mid-Night Inn, a one-star motel that attracts only the cheap or the desperate. But what life won't provide, Juliet takes.Then one night, Maddy checks in. Well-dressed, flashing a huge diamond ring, and as beautiful as ever, Maddy has it all. By the next morning, though, Juliet is no longer jealous of Maddyshe's the chief suspect in her murder.To protect herself, Juliet investigates the circumstances of her friend's death. But what she learns about Maddy's life might cost Juliet everything she didn't realize she had.From the Trade Paperback edition.

A revolution in the way we use artificial lighting is underway, one that is every bit as sweeping and significant as Edison's invention of the light bulb. The technology of light emitting diodes (LEDs) is ready for widespread implementation. Its impacts will include a reduction in energy consumption for electric lighting by up to 80 percent.Brilliant! tells the story of Shuji Nakamura, a gifted Japanese engineer who came out of nowhere to stun the world with his announcement that he had created the last piece in the puzzle needed for manufacturing solid-state white lights. The invention of this holy-grail product, which promises to make Edison's light bulb obsolete, had eluded the best minds at the top electronic firms for twenty-five years. Until his startling announcement, Nakamura had not even been on the radar screen of most industry observers. Veteran technology writer Bob Johnstone traces the career of Nakamura, which included many years of obstinate individual effort as well as a dramatic legal battle pitting him against his former Japanese employer. Over a five-year span, Nakamura distinguished himself with an unprecedented series of inventionsbright blue, green, ultraviolet, and then white LEDs, plus a blue laser that will play an essential role in the next-generation DVD players. Then he was forced to leave Nichia Chemical, the company where he had worked for twenty years, and his former employer sued him. The result was a multimillion-dollar settlement in a landmark decision that acknowledged, for the first time, the rights of individual inventors working in a corporate context. Today, Nakamura holds a professor's chair at the University of California at Santa Barbara, where he continues to develop the technology of LEDs. Johnstone, the first Western journalist to meet and interview Nakamura, has received the brilliant engineer's full cooperation through a series of exclusive interviews given for the book. Johnstone has also interviewed other key players in the imminent lighting revolution, providing an exciting preview of the technological, entrepreneurial, and artistic creativity that will soon be unleashed by Nakamura's inventions.

From the unique experiences of nursing home residents, an empathic psychologist derives lessons for living a better life, demonstrating how people find happiness, peace, and fulfillment despite challenging circumstances. Perfect for readers who seek inspiration for living a better life at any age and who enjoy books on inspiration/motivation, wellness, psychology, self-improvement, wellness, and issues of aging. The desire to live a good life is timeless. And, sometimes, insight into what really matters emerges from where we least expect it. Even the most challenging circumstances can have a surprise silver lining. This perceptive and inspiring book shows that anyone can learn valuable life lessons from the unique experiences of nursing home residents. Using illustrative vignettes of his interactions with people facing serious physical, mental, and social challenges, the author derives twenty-eight simple, yet profoundly important, lessons for living a richer life-lessons that apply to people at any age. Dr. Dodgen, a clinical psychologist who has worked with this population for eighteen years, has discovered that when the surplus trappings of lifestyle are cleared away and lives are stripped to their most essential components, people discover new paths to happiness, peace, and fulfillment. Dodgen shares stories that demonstrate how love, meaning, purpose, and contentment can be found even in far-from-ideal circumstances. Offering deeply thoughtful reflections in an easily digestible format, this book affirms that no matter our physical, economic, or social limitations, we can remain rich in life. Readers looking for ways to improve relationships, understand and manage feelings more effectively, cope well with challenges, mitigate suffering, and discover greater serenity in their own life circumstances will find a wealth of insights in these concise, enlightening chapters.

Guardian angels, demonic spirits, extraterrestrial visitors; are these entities figments of the imagination, or is there evidence for their existence? This book attempts to answer these questions. It examines eyewitness accounts and other evidence for strange beings world-wide. It is intended for both believers and skeptics.

The case of Eduard "Billy" Meier has gained worldwide attention for his claims of being in "on-going contact" with aliens from the star cluster known as the Pleiades. Purported to be the most documented UFO account of all time, Meier's files consist of 1,000 photographs and 12 motion picture films of the visiting spacecraft. Through thousands of pages of "contact notes," Meier claims to have "passed on" the wisdom and advanced technical knowledge from his conversations with these aliens, designed to help guide our evolution. In addition, he alleges that 40 independent eyewitnesses have also seen the alien ships and observed Meier's contacts with them. The aliens also "left" numerous "landing tracks" in the ground, and gave Meier various rock, metal, mineral, and crystal samples as "proof" of their visitations.Author Kal Korff conducted the most thorough examination ever into the case of Billy Meier and all its alleged evidence, and reveals here how a Swiss farmer hatched and continues to maintain the most elaborate UFO hoax in history.

How should we understand such concepts as: the beloved, physical beauty, the beauty that transcends the physical, and the power of love between men as the ancient Greeks understood it? This title reveals how the author's Athenian contemporaries regarded homosexual love as an educative, aesthetic, and social force.

Ever since the Society for Psychical Research was founded, parapsychologists have been attempting to prove the existence of paranormal phenomena - things like clairvoyance, telepathy, precognition, and remote viewing. This title reviews the history and methods of psychical research.

With the first unified theory of guilt, shame, and anxiety, this pioneering psychiatrist and critic of psychiatric diagnoses and drugs examines the causes and effects of psychological and emotional suffering from the perspective of biological evolution, child development, and mature adult decision-making. Drawing on evolution, neuroscience, and decades of clinical experience, Dr. Breggin analyzes what he calls our negative legacy emotions--the painful emotional heritage that encumbers all human beings. The author marshals evidence that we evolved as the most violent and yet most empathic creatures on Earth. Evolution dealt with this species-threatening conflict between our violence and our close-knit social life by building guilt, shame, and anxiety into our genes. These inhibiting emotions were needed prehistorically to control our self-assertiveness and aggression within intimate family and clan relationships. Dr. Breggin shows how guilt, shame, and anxiety eventually became self-defeating and demoralizing legacies from our primitive past, which no longer play any useful or positive role in mature adult life. He then guides the reader through the Three Steps to Emotional Freedom, starting with how to identify negative legacy emotions and then how to reject their control over us. Finally, he describes how to triumph over and transcend guilt, shame, and anxiety on the way to greater emotional freedom and a more rational, loving, and productive life.

Cosmologists have reasons to believe that the vast universe in which we live is just one of an endless number of other universes within a multiversea mind-boggling array that may extend indefinitely in space and endlessly in both the past and the future. Victor Stenger reviews the key developments in the history of science that led to the current consensus view of astrophysicists, taking pains to explain essential concepts and discoveries in accessible terminology. The author shows that science's emerging understanding of the multiverseconsisting of trillions upon trillions of galaxiesis fully explicable in naturalistic terms with no need for supernatural forces to explain its origin or ongoing existence.How can conceptions of God, traditional or otherwise, be squared with this new worldview? The author shows how long-held beliefs will need to undergo major revision or otherwise face eventual extinction.

In this accessible and illuminating study of how the science of mathematics developed, a veteran math researcher and educator looks at the ways in which our evolutionary makeup is both a help and a hindrance to the study of math.Artstein chronicles the discovery of important mathematical connections between mathematics and the real world from ancient times to the present. The author then describes some of the contemporary applications of mathematicsin probability theory, in the study of human behavior, and in combination with computers, which give mathematics unprecedented power.The author concludes with an insightful discussion of why mathematics, for most people, is so frustrating. He argues that the rigorous logical structure of math goes against the grain of our predisposed ways of thinking as shaped by evolution, presumably because the talent needed to cope with logical mathematics gave the human race as a whole no evolutionary advantage. With this in mind, he offers ways to overcome these innate impediments in the teaching of math.

A recent poll from the University of Minnesota finds that atheists are America's least trusted social group. Perhaps compounding this negative impression is the attack-dog persona taken on in the past decade by the "New Atheists." Not only have they been quite public about their disbelief, but they've also stridently lambasted religious belief generally in a number of bestselling books. Disturbed by this negative public perception and the deterioration in the tone of open debate, the authors of this eminently reasonable work attempt to introduce a note of civility and rational clarity. To both religious believers and fellow atheists they counsel a measured approach that combines serious intellectual engagement with respect for the reasonableness of the other side's position. The heart of the book is the authors' moral case for atheism. Atheism, they contend, manifests a decidedly moral concern for others and their wellbeing. The authors further argue that atheism is driven by the kinds of moral considerations that should be familiar to all religious believers. Atheists are motivated by a moral concern for others, a desire to alleviate suffering and combat evil, and an appreciation for the value of life, freedom, and responsibility. In the end, the authors make not only a compelling case for atheism but also for the value and necessity of mutual respect in a democratic society composed of diverse citizens.

Did you know that there are kids out there who don't even want to get out of bed because they know what going to school means for them: being teased and taunted; being excluded and rejected; sometimes it can even mean that you just can't hang in there any longer, so you give up and take your own life. This book is suitable for ages 10+.

One of the most precious relics of the Catholic Church, the Shroud of Turin, is still believed by many to be the cloth that covered Jesus Christ in the tomb. Yet scientists, led by the author, have proved the shroud to be a fake. This book features the investigation that led the author to scientifically, and fully, discount the shroud story.

A leading neuroscientist offers the latest research and many new ideas on the connections between brain circuitry and conscious experience.How the mysterious three-pound organ in our heads creates the rich array of human mental experience, including the sense of self and consciousness, is one of the great challenges of 21st-century science. Veteran neuroscientist W. R. Klemm presents the latest research findings on this elusive brain-mind connection in a lucidly presented, accessible, and engaging narrative.The author focuses on how mind emerges from nerve-impulse patterns in the densely-packed neural circuits that make up most of the brain, suggesting that conscious mind can be viewed as a sort of neural-activity-based avatar. As an entity in its own right, mind on the conscious level can have significant independent action, shaping the brain that sustains it through its plans, goals, interests, and interactions with the world. Thus, in a very literal sense, we become what we think.Against researchers who argue that conscious mind is merely a passive observer and free will an illusion, the author presents evidence showing that mental creativity, freedom to act, and personal responsibility are very real. He also delves into the role of dream sleep in both animals and humans, and explains the brain-based differences between nonconscious, unconscious, and conscious minds.Written in a jargon-free style understandable to the lay reader, this is a fascinating synthesis of recent neuroscience and intriguing hypotheses.

Based on firsthand reporting from Syria and throughout the Middle East,Inside Syriaunravels the complex dynamics underlying the Syrian Civil War. Through vivid, on-the-ground accounts and interviews with rebel leaders, regime supporters, and Syrian president Bashar al-Assad himself,veteran journalist Reese Erlichgives the reader a better understanding of this momentous power struggle and why it matters.Through his many contacts inside Syria, the author reveals who is supporting Assad and why; he describes the agendas of the rebel factions; and he depicts in stark terms the dire plight of many ordinary Syrian people caught in the cross-fire. The book also provides insights into the role of the Kurds, the continuing influence of Iran, and the policies of American leaders who seem interested only in protecting US regional interests.Disturbing and enlightening at once, this timely book shows you not only what is happening inside Syria but why it is so important for the Middle East, the US, and the world.From the Hardcover edition.

Biology does not bend to feminist ideals and science does not work miracles. That is the message of this eye-opening discussion of the consequences of delayed motherhood. Part personal account, part manifesto, Selvaratnam recounts her emotional journey through multiple miscarriages after the age of 37. Her doctor told her she still "had time," but Selvaratnam found little reliable and often conflicting information about a mature woman's biological ability (or inability) to conceive. Beyond her personal story, the author speaks to women in similar situations around the country, as well as fertility doctors, adoption counselors, reproductive health professionals, celebrities, feminists, journalists, and sociologists. Through in-depth reporting and her own experience, Selvaratnam urges more widespread education and open discussion about delayed motherhood in the hope that long-lasting solutions can take effect. The result is a book full of valuable information that will enable women to make smarter choices about their reproductive futures and to strike a more realistic balance between science, society and personal goals.

A former African American minister reveals his unusual journey from faith to atheism.Anthony Pinn preached his first sermon at age twelve. At eighteen he became one of the youngest ordained ministers in his denomination. He then quickly moved up the ministerial ranks. Eventually he graduated from Columbia University and then received a Master of Divinity in theology and a PhD in religion from Harvard University. All the while, Pinn was wrestling with a growing skepticism. As his intellectual horizons expanded, he became less and less confident in the theism of his upbringing. At the same time, he became aware that his church could offer only anemic responses to the acute social needs of the community. In his mid-twenties, he finally decided to leave the ministry and committed the rest of his life to academia. He went on to become a distinguished scholar of African American humanism and religious history. The once fully committed believer evolved into an equally committed nonbeliever convinced that a secular approach to life offers the best hope of solving humanity's problems.

In the decade preceding the outbreak of World War II, the Vatican made a devil's bargain with fascist leaders. Anticipating that their regimes would eliminate a common enemy--namely Marxist-Leninist communism--two popes essentially collaborated with Hitler, Mussolini, and the fascist dictators in Spain (Franco) and Croatia (Paveli¿).This is the damning indictment of this well-researched polemic, which for almost five decades in Germany has sparked controversy, outrage, and furious debate. Now it is available in English for the first time. Many will dismiss Deschner--who himself was raised and educated in a pious Catholic tradition--as someone who is obsessed with exposing the failings of the church of his upbringing. But he has marshaled so many facts and presented them with such painstaking care that his accusations cannot easily be ignored. The sheer weight of the evidence that he has brought together in this book raises a host of questions about a powerful institution that continues to exercise political influence to this day.

A reader-friendly yet in-depth overview of the latest research on mood as the way we are tuned to the world.This book examines the central role that mood plays in determining our outlook on life and our ability to cope with its challenges. The central theme is that mood determines how we are tuned to the world. Tuning emerges over the course of our earliest development as environmental and genetic influences form the neural circuits and set how they function across the lifespan in daily life and under conditions of stress. How each person is tuned becomes the basis for resilience or vulnerability to events. Some will take events in stride; others may become angry, anxious, or sad.A child psychiatrist with decades of clinical experience treating patients, the author stresses that relationships play a central role in shaping our mood. Security or insecurity, loss or the fear of loss of key relationships, especially in childhood, can have telling effects on the way we view the world.A chapter is devoted to each of the disorders where mood is a central issue: depression, anxiety, bipolar disorder, and antisocial disruptive disorders. The author then discusses the various "e;talking therapies"e; and the main classes of medication often administered to treat emotional disturbances. Burke concludes by summarizing the latest research on preventing mood disorders and discussing the impact that illness can have on emotional well-being and the role of mood in resilience and recovery.

This fresh and exciting approach to science, skepticism, and critical thinking will enlighten and inspire readers of all ages. With a mix of wit and wisdom, it challenges everyone to think like a scientist and embrace the skeptical life. If you want to improve your critical thinking skills, see through most scams at first glance, and learn how your own brain can trip you up, this is the book for you. Think shows you how to better navigate through the maze of biases and traps that are standard features of every human brain. These innate pitfalls threaten to trick us into seeing, hearing, thinking, remembering, and believing things that are not real or true. Guy Harrison's lucid, accessible text will help you trim away the nonsense, deflect bad ideas, and keep both feet firmly planted in reality. With an upbeat and friendly tone, Harrison shows how it's in everyone's best interest to question everything. He brands skepticism as a constructive and optimistic attitude--a way of life that anyone can embrace. An antidote to nonsense, quackery, and delusion, this accessible guide to critical thinking is the perfect book for anyone seeking a jolt of inspiration.

It's summer in Paris and two tourists have been murdered in Pere Lachaise cemetery in front of Jim Morrison's grave. The cemetery is locked down and put under surveillance, but the killer returns, flitting in and out like a ghost, and breaks into the crypt of a long-dead Moulin Rouge dancer. In a bizarre twist, he disappears under the cover of night with part of her skeleton. One of the dead tourists is an American and the other is a woman linked to a suspected terrorist; so the US ambassador sends his best man and the embassy's head of securityHugo Marstonto help the French police with their investigation. When the thief breaks into another crypt at a different cemetery, stealing bones from a second famed dancer, Hugo is stumped. How does this killer operate unseen? And why is he stealing the bones of once-famous can-can girls? Hugo cracks the secrets of the graveyards but soon realizes that old bones aren't all this killer wants. . . .From the Trade Paperback edition.

Two veteran math educators demonstrate how some "e;magnificent mistakes"e; had profound consequences for our understanding of mathematics' key concepts. In the nineteenth century, English mathematician William Shanks spent fifteen years calculating the value of pi, setting a record for the number of decimal places. Later, his calculation was reproduced using large wooden numerals to decorate the cupola of a hall in the Palais de la Decouverte in Paris. However, in 1946, with the aid of a mechanical desk calculator that ran for seventy hours, it was discovered that there was a mistake in the 528th decimal place. Today, supercomputers have determined the value of pi to trillions of decimal places. This is just one of the amusing and intriguing stories about mistakes in mathematics in this layperson's guide to mathematical principles. In another example, the authors show that when we "e;prove"e; that every triangle is isosceles, we are violating a concept not even known to Euclid - that of "e;betweenness."e; And if we disregard the time-honored Pythagorean theorem, this is a misuse of the concept of infinity. Even using correct procedures can sometimes lead to absurd - but enlightening - results.Requiring no more than high-school-level math competency, this playful excursion through the nuances of math will give you a better grasp of this fundamental, all-important science.

This accessible and informative biography of an acclaimed anthropologist will appeal to anyone with an interest in anthropology.When Coming of Age in Samoa was published in 1928, the book quickly became a bestseller and brought its author to national prominence-a bright, young, and charismatic anthropologist named Margaret Mead. For the next five decades, Margaret Mead became the public face of anthropology in the United States, her strong personality and maverick stance on many issues generating both acclaim and controversy. This succinct, well-researched biography traces Mead's life and career, from her upbringing in Pennsylvania and her college years under the tutelage of esteemed anthropologist Franz Boaz, through her field work on the islands of Oceania in the South Pacific, to her later career at the American Museum of Natural History. Besides many interesting details of Mead's career, the author examines her three marriages and her circle of friends, including fellow anthropologist Ruth Benedict and novelist James Baldwin. The author also presents material not published in other Mead biographies, including information about existing pages of a manuscript Mead said she tore up when atom bombs were dropped on Hiroshima and Nagasaki; her personal and anonymous funding of the American Anthropological Association when it was in financial straits; and her support for anthropologists who worked for the government's covert operations during the Vietnam War era. The work concludes with an assessment of Mead's career, various criticisms and controversies generated by her work, and thoughts on what she would say about today's cultural landscape.

This illuminating discussion of deism in the early American colonies presents an overview of its main tenets, showing how its influence rose swiftly and for a time became a highly controversial subject of debate among the first citizens of our nation. The deists were students of the Enlightenment and took a keen interest in the scientific study of nature. They were thus critical of orthodox Christianity for its superstitious belief in miracles, persecution of dissent, and suppression of independent thought and expression.At the heart of his book are profiles of six "rational infidels," most of whom are quite familiar to Americans as founding fathers or colonial patriots: Benjamin Franklin (the ambivalent deist), Thomas Jefferson (a critic of Christian supernaturalism but an admirer of its ethics), Ethan Allen (the rough-edged "frontier deist"), Thomas Paine (the arch iconoclast and author of The Age of Reason), Elihu Palmer (the tireless crusader for deism and perhaps its most influential proponent), and Philip Freneau (a poet whose popular verses combined deism with early romanticism). This is a fascinating study of America's first culture war, one that in many ways has continued to this day.