It was his feeling that a proper analysis of the use of language would clarify concepts and lead to the solution of (what seem to be) philosophical problems.Sometimes, Wittgenstein's expository method is pre-Socratic: a flow of disconnected statements, not unlike Heraclitean fragments, that range from clear aphorisms to cryptic oracles. Elsewhere, there are brief Socratic dialogues with imaginary persons, opponents of equally severe seriousness, representatives of the other half of Wittgenstein strove for total clarity of language as a means of solving philosophical problems, but some of his most meaningful statements here are expressed suggestively, subjectively, poetically.

    Last year, Guardian journalist Ariane Sherine launched the Atheist Bus Campaign and ended up raising over GBP150,000, enough to place the advert 'There's probably no God. Now stop worrying and enjoy your life' on 800 UK buses in January 2009. Now Ariane and dozens of other atheist writers, comedians and scientists are joining together to raise money for a very different cause. The Atheist's Guide to Christmas is a funny, thoughtful handbook all about enjoying Christmas, from 42 of the world's most entertaining atheists. It features everything from an atheist Christmas miracle to a guide to the best Christmas pop hits, and contributors include Richard Dawkins, Charlie Brooker, Derren Brown, Ben Goldacre, Jenny Colgan, David Baddiel, Simon Singh, AC Grayling, Brian Cox and Richard Herring. The full book advance and all royalties will go to the UK HIV charity Terrence Higgins Trust.(less)

    The development of archeological thought is analyzed by examining archeological history to determine to what extent its trends reflect archeologists' personal & collective interests.List of IllustrationsPrefaceThe relevance of archaeological history Classical archaeology & antiquarianismThe beginnings of scientific archaeologyThe imperial synthesis Culture-historical archaeologySoviet archaeology Functionalism in Western archaeology Neo-evolutionism & the new archaeology The explanation of diversity Archaeology & its social contextBibliographical EssayReferencesIndex

    Wilczek’s groundbreaking work in quantum physics was inspired by his intuition to look for a deeper order of beauty in nature. In fact, every major advance in his career came from this intuition: to assume that the universe embodies beautiful forms, forms whose hallmarks are symmetry—harmony, balance, proportion—and economy. There are other meanings of “beauty,” but this is the deep logic of the universe—and it is no accident that it is also at the heart of what we find aesthetically pleasing and inspiring.Wilczek is hardly alone among great scientists in charting his course using beauty as his compass. As he reveals in A Beautiful Question, this has been the heart of scientific pursuit from Pythagoras, the ancient Greek who was the first to argue that “all things are number,” to Galileo, Newton, Maxwell, Einstein, and into the deep waters of twentiethcentury physics. Though the ancients weren’t right about everything, their ardent belief in the music of the spheres has proved true down to the quantum level. Indeed, Wilczek explores just how intertwined our ideas about beauty and art are with our scientific understanding of the cosmos.Wilczek brings us right to the edge of knowledge today, where the core insights of even the craziest quantum ideas apply principles we all understand. The equations for atoms and light are almost literally the same equations that govern musical instruments and sound; the subatomic particles that are responsible for most of our mass are determined by simple geometric symmetries. The universe itself, suggests Wilczek, seems to want to embody beautiful and elegant forms. Perhaps this force is the pure elegance of numbers, perhaps the work of a higher being, or somewhere between. Either way, we don’t depart from the infinite and infinitesimal after all; we’re profoundly connected to them, and we connect them. When we find that our sense of beauty is realized in the physical world, we are discovering something about the world, but also something about ourselves.Gorgeously illustrated, A Beautiful Question is a mind-shifting book that braids the age-old quest for beauty and the age-old quest for truth into a thrilling synthesis. It is a dazzling and important work from one of our best thinkers, whose humor and infectious sense of wonder animate every page. Yes: The world is a work of art, and its deepest truths are ones we already feel, as if they were somehow written in our souls.

    Prime Minister Tony Blair — young, charismatic and complex — shaped the nation profoundly in the ten years that followed. From his work in Northern Ireland to the wars in Iraq and Afghanistan, few of his decisions were free from scrutiny and debate. Alternately beloved and reviled, he was an international figure to a degree matched by few British leaders — a role he continues in to this day through the Tony Blair Faith Foundation and his work in the Middle East. Now, for the first time, we see the fascinating journey and difficult choices of the prime minister through his own eyes. Grippingly candid and deeply intimate, A Journey is a must-read political memoir, full of startling insights into a host of world leaders, including George W. Bush and Bill Clinton. It is also a book that delves deeply and profoundly into what it means to be in a position of great power today, and its emotional and personal toll.

    Perfect any time of year, these toothsome treats will become your family’s favorite with each savory bite. From decadent dessert bars, to luscious pies, there are a variety of no bake easy desserts in this cookbook that will be considered blue ribbon winners.If you don't have time to make an elegant dessert recipe for a potluck or just for a quiet night at home with the kids our no bake recipes, will provide you with some great treats that you will not be able to resist. So, if you can't imagine a night without a dessert following a hearty meal, check out one of these wonderful no bake recipes and indulge in something delicious.Our collection of no bake recipes has a little bit of everything. We've got you covered so your dessert table will be full from corner to corner with each recipe being as good as the last. We have no bake recipes for chocolate lovers that will make your mouth water and recipes for people that just want a small helping, a little nibble, of dessert. Or if you are dreaming of a creamy slice of no bake pie with whipped cream on top, we have just the recipe for you. With little to no time to prepare, these easy no bake desserts are some of our favorite dessert recipes, and we're sure they will become some of your favorites too!

    Beginning near the speed of light and proceeding to explorations of space-time and curved spaces, "Introducing Relativity" plots a visually accessible course through the thought experiments that have given shape to contemporary physics. Scientists from Newton to Hawking add their unique contributions to this story, as we encounter Einstein's astounding vision of gravity as the curvature of space-time and arrive at the breathtakingly beautiful field equations. Einstein's legacy is reviewed in the most advanced frontiers of physics today - black holes, gravitational waves, the accelerating universe and string theory. This is a superlative, fascinating graphic account of Einstein's strange world and how his legacy has been built upon since.

    On the pro side: that the wonders of the world can only be explained by an intelligent creator; that the universe had to start somewhere; telepathy, out-of-body experiences, and other paranormal phenomena demonstrate the existence of a spirit world; and that those who experience God directly provide evidence as real as any physical finding. After disputing these arguments through calm, careful criticism, author David Ramsay Steele presents the reasons why God cannot exist: monstrous, appalling evils; the impossibility of omniscience; and the senseless concept that God is a thinking mind without a brain. He also explores controversial topics such as Intelligent Design, the power of prayer, religion without God, and whether a belief in God makes people happier and healthier. Steele’s rational, easy-to-understand prose helps readers form their own conclusions about this eternally thorny topic.

    What is gravity? Nobody knows—and just about nobody knows that nobody knows. How something so pervasive can also be so mysterious, and how that mystery can be so wholly unrecognized outside the field of physics, is one of the greatest conundrums in modern science. But as award-winning author Richard Panek shows in this groundbreaking book, gravity is a cold case that we are closer to cracking than ever—and whose very investigation has yielded untold truths about the cosmos and humanity itself. Part scientific detective story, part meta­physical romp, The Trouble with Gravity is a revelation: the first in-depth, accessible study of this ubiquitous, elusive force. Gravity and our efforts to understand it, Panek reveals, have shaped not only the world we inhabit, but also our bodies, minds, and culture. Its influence can be seen in everything from ancient fables to modern furniture, Dante’s Inferno to the pratfalls of Laurel and Hardy, bipedalism to black holes. As we approach the truth about gravity, we should also be prepared to know both our universe and our­selves as never before.

    But for the past thirty-five years of his professional life, he has also been active as an investigator of the paranormal, occult, and supernatural claims that have impressed the thinking of the public for a generation: ESP, psychokinesis, psychic detectives, levitation, psychic surgery, UFOs, dowsing, astrology, and many others. Those of us unable to discriminate between geniune scientific research and the pseudoscientific nonsense that has resulted in fantastic theories and fancies have long needed James Randi and Flim-Flam!In this book, Randi explores and exposes what he believes to be the outrageous deception that has been promoted widely in the media. Unafraid to call researchers to account for their failures and impostures, Randi tells us that we have been badly served by scientists who have failed to follow the procedures required by their training and traditions. Here he shows us how what he views as sloppy research has been followed by rationalizations of evident failures, and we see these errors and misrepresentations clearly pointed out. Mr. Randi provides us with a compelling and convincing document that will certainly startle and enlighten all who read it.

    Even when dealing with standard material, Stillwell manages to dramatize it and to make it worth rethinking. In short, his book is a splendid addition to the genre of works that build royal roads to mathematical culture for the many." (Mathematical Intelligencer)This second edition includes new chapters on Chinese and Indian number theory, on hypercomplex numbers, and on algebraic number theory. Many more exercises have been added, as well as commentary to the exercises explaining how they relate to the preceding section, and how they foreshadow later topics.

    His conception of the universe pervades Christian theology. Knowledge of his thought is necessary to understand Bacon, Galileo, and the modern scientific view of nature, as well as Dante and many passages from Chaucer, Shakespeare, and Milton. Many phrases such as liberal education and theory contrasted with practice originated with this student of Plato and tutor of Alexander the Great.Writing to inform the beginner and stimulate the expert, eminent scholar A. E. Taylor presents a searching analysis of Aristotle's thought, including classification of the sciences; formal logic; theory of knowledge; matter and form; the four causes; God; physics; biology; sensation; ethics; theory of the state; and the fine arts. He also considers Aristotle's provincialism, errors regarding the nervous system and astronomy, and defense of slavery.The Giants of Philosophy is a series of dramatic presentations, in understandable language, of the concerns, questions, interests, and overall world view of history's greatest philosophers. Special emphasis on clear and relevant explanations gives you a new arsenal of insights toward living a better life.

    But, Alex Bellos says, "math can be inspiring and brilliantly creative. Mathematical thought is one of the great achievements of the human race, and arguably the foundation of all human progress. The world of mathematics is a remarkable place."Bellos has traveled all around the globe and has plunged into history to uncover fascinating stories of mathematical achievement, from the breakthroughs of Euclid, the greatest mathematician of all time, to the creations of the Zen master of origami, one of the hottest areas of mathematical work today. Taking us into the wilds of the Amazon, he tells the story of a tribe there who can count only to five and reports on the latest findings about the math instinct--including the revelation that ants can actually count how many steps they've taken. Journeying to the Bay of Bengal, he interviews a Hindu sage about the brilliant mathematical insights of the Buddha, while in Japan he visits the godfather of Sudoku and introduces the brainteasing delights of mathematical games.Exploring the mysteries of randomness, he explains why it is impossible for our iPods to truly randomly select songs. In probing the many intrigues of that most beloved of numbers, pi, he visits with two brothers so obsessed with the elusive number that they built a supercomputer in their Manhattan apartment to study it. Throughout, the journey is enhanced with a wealth of intriguing illustrations, such as of the clever puzzles known as tangrams and the crochet creation of an American math professor who suddenly realized one day that she could knit a representation of higher dimensional space that no one had been able to visualize. Whether writing about how algebra solved Swedish traffic problems, visiting the Mental Calculation World Cup to disclose the secrets of lightning calculation, or exploring the links between pineapples and beautiful teeth, Bellos is a wonderfully engaging guide who never fails to delight even as he edifies. "Here's Looking at Euclid "is a rare gem that brings the beauty of math to life.

    Our Big Bang, our distant future, parallel worlds, the sub-atomic and intergalactic - none of them are what they seem. But there is a way to understand this immense strangeness - mathematics. Seeking an answer to the fundamental puzzle of why our universe seems so mathematical, Tegmark proposes a radical idea: that our physical world not only is described by mathematics, but that it is mathematics. This may offer answers to our deepest questions: How large is reality? What is everything made of? Why is our universe the way it is?Table of ContentsPreface 1 What Is Reality? Not What It Seems • What’s the Ultimate Question? • The Journey Begins Part One: Zooming Out 2 Our Place in Space Cosmic Questions • How Big Is Space? • The Size of Earth • Distance to the Moon • Distance to the Sun and the Planets • Distance to the Stars • Distance to the Galaxies • What Is Space? 3 Our Place in TimeWhere Did Our Solar System Come From? • Where Did theGalaxies Come From? • Where Did the Mysterious MicrowavesCome From? • Where Did the Atoms Come From? 4 Our Universe by NumbersWanted: Precision Cosmology • Precision Microwave-Background Fluctuations • Precision Galaxy Clustering • The Ultimate Map of Our Universe • Where Did Our Big Bang Come From? 5 Our Cosmic Origins What’s Wrong with Our Big Bang? • How Inflation Works • The Gift That Keeps on Giving • Eternal Inflation 6 Welcome to the Multiverse The Level I Multiverse • The Level II Multiverse • Multiverse Halftime Roundup Part Two: Zooming In 7 Cosmic Legos Atomic Legos • Nuclear Legos • Particle-Physics Legos • Mathematical Legos • Photon Legos • Above the Law? • Quanta and Rainbows • Making Waves • Quantum Weirdness • The Collapse of Consensus • The Weirdness Can’t Be Confined • Quantum Confusion 8 The Level III Multiverse The Level III Multiverse • The Illusion of Randomness • Quantum Censorship • The Joys of Getting Scooped • Why Your Brain Isn’t a Quantum Computer • Subject, Object and Environment • Quantum Suicide • Quantum Immortality? • Multiverses Unified • Shifting Views: Many Worlds or Many Words? Part Three: Stepping Back 9 Internal Reality, External Reality and Consensus Reality External Reality and Internal Reality • The Truth, the Whole Truth and Nothing but the Truth • Consensus Reality • Physics: Linking External to Consensus Reality 10 Physical Reality and Mathematical Reality Math, Math Everywhere! • The Mathematical Universe Hypothesis • What Is a Mathematical Structure? 11 Is Time an Illusion? How Can Physical Reality Be Mathematical? • What Are You? • Where Are You? (And What Do You Perceive?) • When Are You? 12 The Level IV Multiverse Why I Believe in the Level IV Multiverse • Exploring the Level IV Multiverse: What’s Out There? • Implications of the Level IV Multiverse • Are We Living in a Simulation? • Relation Between the MUH, the Level IV Multiverse and Other Hypotheses •Testing the Level IV Multiverse 13 Life, Our Universe and Everything How Big Is Our Physical Reality? • The Future of Physics • The Future of Our Universe—How Will It End? • The Future of Life •The Future of You—Are You Insignificant? Acknowledgments Suggestions for Further Reading Index

    This engrossing biography of the Czech novelist and short-story writer emphasizes the cultural and historical contexts of his fiction and focuses for the first time on his complex relationship with his father.Nicholas Murray paints a picture of Kafka’s German-speaking Jewish family and the Prague mercantile bourgeoisie to which they belonged. He describes Kafka’s demanding professional career, his ill health, and the constantly receding prospects of a marriage he craved. He analyzes Kafka’s poor relationship with his father, Hermann, which found its most eloquent expression in Kafka’s story “The Judgement,” about a father who condemns his son to death by drowning. And he asserts that the unsettling flavor of Kafka’s books—stories suffused with guilt and frustration—derives from his sense of living in a mysteriously antagonistic world, of being a criminal without having knowingly committed a crime.Compelling and empathetic, this book sheds new light on a man of unique genius and on his enigmatic works.