This book investigates what cannot be known. Rather than exploring the amazing facts that science, mathematics, and reason have revealed to us, this work studies what science, mathematics, and reason tell us cannot be revealed. In The Outer Limits of Reason, Noson Yanofsky considers what cannot be predicted, described, or known, and what will never be understood. He discusses the limitations of computers, physics, logic, and our own thought processes.Yanofsky describes simple tasks that would take computers trillions of centuries to complete and other problems that computers can never solve; perfectly formed English sentences that make no sense; different levels of infinity; the bizarre world of the quantum; the relevance of relativity theory; the causes of chaos theory; math problems that cannot be solved by normal means; and statements that are true but cannot be proven. He explains the limitations of our intuitions about the world -- our ideas about space, time, and motion, and the complex relationship between the knower and the known.Moving from the concrete to the abstract, from problems of everyday language to straightforward philosophical questions to the formalities of physics and mathematics, Yanofsky demonstrates a myriad of unsolvable problems and paradoxes. Exploring the various limitations of our knowledge, he shows that many of these limitations have a similar pattern and that by investigating these patterns, we can better understand the structure and limitations of reason itself. Yanofsky even attempts to look beyond the borders of reason to see what, if anything, is out there.

    Once in a generation a historian will redefine his field, producing a book that demands to be read--a product of electrifying scholarship conveyed with commanding skill. Diarmaid MacCulloch's Christianity is such a book. Ambitious, it ranges back to the origins of the Hebrew Bible & covers the world, following the three main strands of the Christian faith. Christianity will teach modern readers things that have been lost in time about how Jesus' message spread & how the New Testament was formed. It follows the Christian story to all corners of the globe, filling in often neglected accounts of conversions & confrontations in Africa & Asia. It discovers the roots of the faith that galvanized America, charting the rise of the evangelical movement from its origins in Germany & England. This book encompasses all of intellectual history--we meet monks & crusaders, heretics & saints, slave traders & abolitionists, & discover Christianity's essential role in driving the Enlightenment & the age of exploration, & shaping the course of WWI & WWII.We live in a time of tremendous religious awareness, when both believers & non-believers are engaged by questions of religion & tradition, seeking to understand the violence sometimes perpetrated in the name of God. The son of an Anglican clergyman, MacCulloch writes with feeling about faith. His last book, The Reformation, was chosen by dozens of publications as Best Book of the Year & won the Nat'l Book Critics Circle Award. This inspiring follow-up is a landmark new history of the faith that continues to shape the world.

    Many of the innovations that we think of as hallmarks of Western science had their roots in the Arab world of the middle ages, a period when much of Western Christendom lay in intellectual darkness. Jim al- Khalili, a leading British-Iraqi physicist, resurrects this lost chapter of history, and given current East-West tensions, his book could not be timelier. With transporting detail, al-Khalili places readers in the hothouses of the Arabic Enlightenment, shows how they led to Europe's cultural awakening, and poses the question: Why did the Islamic world enter its own dark age after such a dazzling flowering?

    It is a scientific look at how ancient humans made sense of the world and the phenomena they encountered around them.In the past, arguments against the existence of gods have mainly come in the form of scientific inquiries that attempt to show there is no evidence for their existence. The Invention of Religion, however, investigates the psychological mechanisms that cause religions to originate and it sets out to prove that when humans have neither science nor religion, these mechanisms cause them to invent new religions. It also investigates how the differences (like monotheism vs. pantheism) between religions arise and how probable these differences are.

    And all religious beliefs are "crutches" hindering the free locomotive efforts of an advancing humanity. There are no problems related to human progress and happiness in this age which any theology can solve, and which the teachings of freethought cannot do better and without the aid of encumbrances.

    Gould's brilliant, funny, engaging prose dissects the motivations behind those who would judge intelligence, and hence worth, by cranial size, convolutions, or score on extremely narrow tests. How did scientists decide that intelligence was unipolar and quantifiable? Why did the standard keep changing over time? Gould's answer is clear and simple: power maintains itself. European men of the 19th century, even before Darwin, saw themselves as the pinnacle of creation and sought to prove this assertion through hard measurement. When one measure was found to place members of some "inferior" group such as women or Southeast Asians over the supposedly rightful champions, it would be discarded and replaced with a new, more comfortable measure. The 20th-century obsession with numbers led to the institutionalization of IQ testing and subsequent assignment to work (and rewards) commensurate with the score, shown by Gould to be not simply misguided--for surely intelligence is multifactorial--but also regressive, creating a feedback loop rewarding the rich and powerful. The revised edition includes a scathing critique of Herrnstein and Murray's The Bell Curve, taking them to task for rehashing old arguments to exploit a new political wave of uncaring belt tightening. It might not make you any smarter, but The Mismeasure of Man will certainly make you think.--Rob LightnerThis edition is revised and expanded, with a new introduction

    A staunch atheist and rationalist, she is profoundly shaken by the implications of her life-long search. Part memoir, part philosophical and spiritual inquiry, Living with a Wild God brings an older woman's wry and erudite perspective to a young girl's uninhibited musings on the questions that, at one point or another, torment us all. Ehrenreich's most personal book ever will spark a lively and heated conversation about religion and spirituality, science and morality, and the "meaning of life." Certain to be a classic, Living with a Wild God combines intellectual rigor with a frank account of the inexplicable, in Ehrenreich's singular voice, to produce a true literary achievement.

    In doing so Asimov illuminates the Bible's many obscure and mysterious passages, producing a valuable text for anyone interested in religion and history.

    That is, Death. The authors pry open the coffin lid on this one, looking at the Big D and also its prequel, Life, and its sequel, the Hereafter. Philosophers such as Schopenhauer, Nietzsche, Camus, and Sartre have been wrestling with the meaning of death for as long as they have been wrestling with the meaning of life. Fortunately, humorists have been keeping pace with the major thinkers by creating gags about dying. Death's funny that way--it gets everybody's attention. Death has gotten a bad rap. It's time to take a closer look at what the Deep Thinkers have to say on the subject, and there are no better guides than Cathcart and Klein.

    Noted science writer Nicholas Wade offers for the first time a convincing case based on a broad range of scientific evidence for the evolutionary basis of religion.

    Adams describes God's Debris as a thought experiment wrapped in a story. It's designed to make your brain spin around inside your skull. Imagine that you meet a very old man who you eventually realize knows literally everything. Imagine that he explains for you the great mysteries of life: quantum physics, evolution, God, gravity, light psychic phenomenon, and probability in a way so simple, so novel, and so compelling that it all fits together and makes perfect sense. What does it feel like to suddenly understand everything? You may not find the final answer to the big question, but God's Debris might provide the most compelling vision of reality you will ever read. The thought experiment is this: Try to figure out what's wrong with the old man's explanation of reality. Share the book with your smart friends, then discuss it later while enjoying a beverage.

    Cheng is a mathematician, so she knows how to make an airtight argument. But even for her, logic sometimes falls prey to emotion, which is why she still fears flying and eats more cookies than she should. If a mathematician can't be logical, what are we to do? In this book, Cheng reveals the inner workings and limitations of logic, and explains why alogic--for example, emotion--is vital to how we think and communicate. Cheng shows us how to use logic and alogic together to navigate a world awash in bigotry, mansplaining, and manipulative memes. Insightful, useful, and funny, this essential book is for anyone who wants to think more clearly.

    NAILED sheds light on ten beloved Christian myths, and, with evidence gathered from historians across the theological spectrum, shows how they point to a Jesus Christ created solely through allegorical alchemy of hope and imagination; a messiah transformed from a purely literary, theological construct into the familiar figure of Jesus - in short, a purely mythic Christ.

    Even as a teenager, experimenting in his own laboratory, he was impressed by the logic and materiality of the universe, which is governed by a small number of disembodied forces and laws. Those laws decree that all things in the world are material and impermanent. But one summer evening, while looking at the stars from a small boat at sea, Lightman was overcome by the overwhelming sensation that he was merging with something larger than himself--a grand and eternal unity, a hint of something absolute and immaterial. Searching for Stars on an Island in Maine is the result of these seemingly contradictory impulses, written as an extended meditation on an island in Maine, where Lightman and his wife spend their summers. Framing the dialogue between religion and science as a contrast between absolutes and relatives, Lightman explores our human quest for truth and meaning and the different methods of religion and science in that quest. Along the way, he draws from sources ranging from St. Augustine's conception of absolute truth to Einstein's relativity, from a belief in the divine and eternal nature of stars to their discovered materiality and mortality, from the unity of the once indivisible atom to the multiplicity of subatomic particles and the recent notion of multiple universes. What emerges is not only an understanding of the encounter between science and religion but also a profound exploration of the complexity of human existence.

    While this has had the positive effect of equalizing access to knowledge, it also has lowered the bar on what depth of knowledge is required to consider oneself an "expert." A cult of anti-expertise sentiment has coincided with anti-intellectualism, resulting in massively viral yet poorly informed debates ranging from the anti-vaccination movement to attacks on GMOs. This surge in intellectual egalitarianism has altered the landscape of debates-all voices are equal, and "fact" is a subjective term. Browsing WebMD puts one on equal footing with doctors, and Wikipedia allows all to be foreign policy experts, scientists, and more. As Tom Nichols shows in The Death of Expertise, there are a number of reasons why this has occurred-ranging from easy access to Internet search engines to a customer satisfaction model within higher education. The product of these interrelated trends, Nichols argues, is a pervasive distrust of expertise among the public coinciding with an unfounded belief among non-experts that their opinions should have equal standing with those of the experts. The experts are not always right, of course, and Nichols discusses expert failure. The crucial point is that bad decisions by experts can and have been effectively challenged by other well-informed experts. The issue now is that the democratization of information dissemination has created an army of ill-informed citizens who denounce expertise.When challenged, non-experts resort to the false argument that the experts are often wrong. Though it may be true, but the solution is not to jettison expertise as an ideal; it is to improve our expertise. Nichols is certainly not opposed to information democratization, but rather the enlightenment people believe they achieve after superficial internet research. He shows in vivid detail the ways in which this impulse is coursing through our culture and body politic, but the larger goal is to explain the benefits that expertise and rigorous learning regimes bestow upon all societies.