'A gripping new drama in science ... if you want to understand how the concept of life is changing, read this' Professor Andrew Briggs, University of Oxford When Darwin set out to explain the origin of species, he made no attempt to answer the deeper question: what is life? For generations, scientists have struggled to make sense of this fundamental question. Life really does look like magic: even a humble bacterium accomplishes things so dazzling that no human engineer can match it. And yet, huge advances in molecular biology over the past few decades have served only to deepen the mystery. So can life be explained by known physics and chemistry, or do we need something fundamentally new? In this penetrating and wide-ranging new analysis, world-renowned physicist and science communicator Paul Davies searches for answers in a field so new and fast-moving that it lacks a name, a domain where computing, chemistry, quantum physics and nanotechnology intersect. At the heart of these diverse fields, Davies explains, is the concept of information: a quantity with the power to unify biology with physics, transform technology and medicine, and even to illuminate the age-old question of whether we are alone in the universe. From life's murky origins to the microscopic engines that run the cells of our bodies, The Demon in the Machine is a breath-taking journey across the landscape of physics, biology, logic and computing. Weaving together cancer and consciousness, two-headed worms and bird navigation, Davies reveals how biological organisms garner and process information to conjure order out of chaos, opening a window on the secret of life itself.
How scientists through the ages have conducted thought experiments using imaginary entities—demons—to test the laws of nature and push the frontiers of what is possible Science may be known for banishing the demons of superstition from the modern world. Yet just as the demon-haunted world was being exorcized by the enlightening power of reason, a new kind of demon mischievously materialized in the scientific imagination itself. Scientists began to employ hypothetical beings to perform certain roles in thought experiments—experiments that can only be done in the imagination—and these impish assistants helped scientists achieve major breakthroughs that pushed forward the frontiers of science and technology. Spanning four centuries of discovery—from René Descartes, whose demon could hijack sensorial reality, to James Clerk Maxwell, whose molecular-sized demon deftly broke the second law of thermodynamics, to Darwin, Einstein, Feynman, and beyond—Jimena Canales tells a shadow history of science and the demons that bedevil it. She reveals how the greatest scientific thinkers used demons to explore problems, test the limits of what is possible, and better understand nature. Their imaginary familiars helped unlock the secrets of entropy, heredity, relativity, quantum mechanics, and other scientific wonders—and continue to inspire breakthroughs in the realms of computer science, artificial intelligence, and economics today. The world may no longer be haunted as it once was, but the demons of the scientific imagination are alive and well, continuing to play a vital role in scientists' efforts to explore the unknown and make the impossible real.
NEW YORK TIMES BESTSELLER • In the final book of his astonishing career, Carl Sagan brilliantly examines the burning questions of our lives, our world, and the universe around us. These luminous, entertaining essays travel both the vastness of the cosmos and the intimacy of the human mind, posing such fascinating questions as how did the universe originate and how will it end, and how can we meld science and compassion to meet the challenges of the coming century? Here, too, is a rare, private glimpse of Sagan’s thoughts about love, death, and God as he struggled with fatal disease. Ever forward-looking and vibrant with the sparkle of his unquenchable curiosity, Billions & Billions is a testament to one of the great scientific minds of our day. Praise for Billions & Billions “[Sagan’s] writing brims with optimism, clarity and compassion.”—Ft. Lauderdale Sun-Sentinel “Sagan used the spotlight of his fame to illuminate the abyss into which stupidity, greed, and the lust for power may yet dump us. All of those interests and causes are handsomely represented in Billions & Billions.”—The Washington Post Book World “Astronomer Carl Sagan didn’t live to see the millennium, but he probably has done more than any other popular scientist to prepare us for its arrival.”—Atlanta Journal & Constitution “Billions & Billions can be interpreted as the Silent Spring for the current generation. . . . Human history includes a number of leaders with great minds who gave us theories about our universe and origins that ran contrary to religious dogma. Galileo determined that the Earth revolved around the Sun, not the other way around. Darwin challenged Creationism with his Evolution of Species. And now, Sagan has given the world its latest challenge: Billions & Billions.”—San Antonio Express-News “[Sagan’s] inspiration and boundless curiosity live on in the gift of his work.”—Seattle Times & Post-Intelligencer “Couldn’t stay awake in your high school science classes? This book can help fill in the holes. Acclaimed scientist Carl Sagan combines his logic and knowledge with wit and humor to make a potentially dry subject enjoyable to read.”—The Dallas Morning News
Over 130 years ago, James Clerk Maxwell introduced his hypothetical "demon" as a challenge to the scope of the second law of thermodynamics. Fascination with the demon persisted throughout the development of statistical and quantum physics, information theory, and computer science, and links have been established between Maxwell's demon and each of
Witchcraft and magic are topics of enduring interest for many reasons. The main one lies in their extraordinary interdisciplinarity: anthropologists, folklorists, historians, and more have contributed to build a body of work of extreme variety and consistence. Of course, this also means that the subjects themselves are not easy to assess. In a very general way, we can define witchcraft as a supernatural means to cause harm, death, or misfortune, while magic also belongs to the field of supernatural, or at least esoteric knowledge, but can be used to less dangerous effects (e.g., divination and astrology). In Western civilization, however, the witch hunt has set a very peculiar perspective in which diabolical witchcraft, the invention of the Sabbat, the persecution of many thousands of (mostly) female and (sometimes) male presumed witches gave way to a phenomenon that is fundamentally different from traditional witchcraft. This Special Issue of Religions dedicated to Witchcraft, Demonology, and Magic features nine articles that deal with four different regions of Europe (England, Germany, Hungary, and Italy) between Late Medieval and Modern times in different contexts and social milieus. Far from pretending to offer a complete picture, they focus on some topics that are central to the research in those fields and fit well in the current “cumulative concept of Western witchcraft” that rules out all mono-causality theories, investigating a plurality of causes.
Illuminating the Dark Side’s Spirits, Fiends, Devils, and Demons. Throughout human history, we have been obsessed with the dark opposites of God and angels, light, and mercy. Whether it is our religious and sacred texts, folklore and myths of old, legends, fairy tales, novels, or the movies and television shows of today, the dark entities enthrall us, terrify us, and remind us of the dualities of life. But where did they originate? Are they real? Does every religion or region of the world include them? Exploring over two dozen religious traditions, myths, folkloric and spiritual traditions, the world of the supernatural, and the demons, the Devil, and fallen angels in today’s pop culture, Demons, the Devil, and Fallen Angels is a comprehensive resource of the many faces of the devil, his minions, ominous deities, and the darker side of nature and ourselves. From ancient demon worship to modern Satanism, the bloody era of the Inquisitions and later witch burnings to the Satanic Panic of the late-twentieth century, and secret occult societies to Hitler's involvement with demonology, this book covers it all! You'll learn about the key figures in history associated with demons and the Devil, the worshiping of the dark forces, and the lives of Aleister Crowle, John Dee, and Anton LaVey, as well as well-known figures who were alleged Satanists, some of whom may surprise you! Also featured are dozens of examples of links between demons/fallen angels and aliens, cryptids, apparitions and poltergeists, and IDEs (interdimensional entities). Were the demons of the Bible possibly ancient alien visitors? Are alien abductions and poltergeists really demons in disguise? Is Slender Man a modern day demonic entity ... or totally fake? This fascinating look at Satan, evil spirits, and their 10,000-year history has 120 photographs, drawings, and illustrations to bring the portraits of over 200 demons and fallen angels to shivering life. Demons, the Devil, and Fallen Angels also includes a helpful bibliography and an extensive index, adding to its usefulness. It is a comprehensive, clear, and objective look at a subject that fills most people with fear and dread. Yet the presence of dark angels continues to remain a part of our human experience, our popular culture, and our spiritual understandings. Come and explore the shadowy side of existence and its integral part of our nature.
Written by King James I and published in 1597, the original edition of Demonology is widely regarded as one of the most interesting and controversial religious writings in history, yet because it is written in the language of its day, it has been notoriously difficult to understand. Now occult scholar Donald Tyson has modernized and annotated the original text, making this historically important work accessible to contemporary readers. Also deciphered here, for the first time, is the anonymous tract News from Scotland, an account of the North Berwick witch trials over which King James presided. Tyson examines King James' obsession with witches and their alleged attempts on his life, and offers a knowledgeable and sympathetic look at the details of magick and witchcraft in the Jacobean period. Demonology features historical woodcut illustrations and includes the original old English texts in their entirety. This reference work is the key to an essential source text on seventeenth-century witchcraft and the Scottish witch trials
CROSS THE BRIDGE In this unique synthesis of African-Haitian spirituality, Western religion, Eastern mysticism, and modern science, Dr. Crosley presents Vodou as a metaphysical experience -- a bridge to parallel universes and mystical dimensions, confirmed by the eerie tenets of quantum physics. TAKE THE VODOU QUANTUM LEAP: -- Explore the deep secrets of Vodou, Santeria, and Candomble -- Discover how to become a "Master of Spirits" -- Traverse the strange dimensions of reality that have been revealed by twentieth-century science -- Experience the same rapture found in other major world religions such as Taoism, Buddhism, and Hinduism If you have previously equated Vodou with witchcraft and idolatry, this guide will reveal the complexity and sophistication of Vodou and African-Haitian spirituality ... cross the bridge.