"If Faust were a 21st century metal-minded former punk with too much libido and a major attitude problem, this would be her story."

'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.

A prescient warning of a future we now inhabit, where fake news stories and Internet conspiracy theories play to a disaffected American populace “A glorious book . . . A spirited defense of science . . . From the first page to the last, this book is a manifesto for clear thought.”—Los Angeles Times How can we make intelligent decisions about our increasingly technology-driven lives if we don’t understand the difference between the myths of pseudoscience and the testable hypotheses of science? Pulitzer Prize-winning author and distinguished astronomer Carl Sagan argues that scientific thinking is critical not only to the pursuit of truth but to the very well-being of our democratic institutions. Casting a wide net through history and culture, Sagan examines and authoritatively debunks such celebrated fallacies of the past as witchcraft, faith healing, demons, and UFOs. And yet, disturbingly, in today's so-called information age, pseudoscience is burgeoning with stories of alien abduction, channeling past lives, and communal hallucinations commanding growing attention and respect. As Sagan demonstrates with lucid eloquence, the siren song of unreason is not just a cultural wrong turn but a dangerous plunge into darkness that threatens our most basic freedoms. Praise for The Demon-Haunted World “Powerful . . . A stirring defense of informed rationality. . . Rich in surprising information and beautiful writing.”—The Washington Post Book World “Compelling.”—USA Today “A clear vision of what good science means and why it makes a difference. . . . A testimonial to the power of science and a warning of the dangers of unrestrained credulity.”—The Sciences “Passionate.”—San Francisco Examiner-Chronicle

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

An anthology of occult resistance: unpredictable and fascinating, at times hallucinatory, sullying politics, philosophy, cybertheory, religion, and music. The End Times are here. The Digital Middle Ages approaches, the plague reaps its deadly harvest, climate apocalypse is around the corner, and fanaticism, fascism, and madness are rampant. The idea that we might gain the upper hand over the dark abyss into which the planet is tumbling is a form of magical thinking, laboring under the delusion that we can subdue eternity with relentless bloodlust, brutish exploitation, abuse of power, and violence. Revolutionary Demonology responds to this ritual of control, typical of what esoteric tradition calls the “Dogma of the Right Hand,” by reactivating the occult forces of a Left Hand Path that strives for the entropic disintegration of all creation, so as to make peace with the darkness and nourish the Great Beast that will finally break the seals of Cosmic Love. Unpredictable and fascinating, genuinely bizarre, at times hallucinatory, sullying politics, philosophy, cybertheory, religion, and music alike with its fevered touch, this “anthology of occult resistance” collects together the communiqués of an arcane group who are already being hailed as the first morbid blossoming of “Italian Weird Theory”: a rogue contingent of theorists, witches, and sorcerers who heretically remix gothic accelerationism with satanic occultism and insurrectional necromancy.