In a book of unprecedented scope, McGilchrist draws on a vast body of recent brain research, illustrated with case histories, to reveal that the difference is profound—not just this or that function, but two whole, coherent, but incompatible ways of experiencing the world. The left hemisphere is detail oriented, prefers mechanisms to living things & is inclined to self-interest. The right hemisphere has greater breadth, flexibility & generosity. This division helps explain the origins of music & language, & casts new light on the history of philosophy, as well as on some mental illnesses. The 2nd part of the book takes a journey thru the history of Western culture, illustrating the tension between these two worlds as revealed in the thought & belief of thinkers & artists, from Aeschylus to Magritte. He argues that, despite its inferior grasp of reality, the left hemisphere is increasingly taking precedence in the modern world, with potentially disastrous consequences.List of IllustrationsAcknowledgmentsIntroductionAsymmetry and the brain --What do the two hemispheres 'do'? --Language, truth and music --The nature of the two worlds --The primacy of the right hemisphere --The triumph of the left hemisphere --Imitation and the evolution of culture --The ancient world --The Renaissance and the Reformation --The Enlightenment --Romanticism and the Industrial Revolution --The modern and post-modern worldsConclusionNotes BibliographyIndex

    R. R. Tolkien and C. S. LewisThe First World War laid waste to a continent and permanently altered the political and religious landscape of the West. For a generation of men and women, it brought the end of innocence—and the end of faith. Yet for J. R. R. Tolkien and C. S. Lewis, the Great War deepened their spiritual quest. Both men served as soldiers on the Western Front, survived the trenches, and used the experience of that conflict to ignite their Christian imagination. Had there been no Great War, there would have been no Hobbit, no Lord of the Rings, no Narnia, and perhaps no conversion to Christianity by C. S. Lewis.Unlike a generation of young writers who lost faith in the God of the Bible, Tolkien and Lewis produced epic stories infused with the themes of guilt and grace, sorrow and consolation. Giving an unabashedly Christian vision of hope in a world tortured by doubt and disillusionment, the two writers created works that changed the course of literature and shaped the faith of millions. This is the first book to explore their work in light of the spiritual crisis sparked by the conflict.

    And, though the emerging Orthodox Church eventually condemned Gnosticism as heretical, the church formed many of its most central doctrines (such as original sin, the Immaculate Conception, and even the concept of heresy) in response to Gnostic ideas.This fascinating 24-lecture course is a richly detailed guide to the theology, sacred writings, rituals, and outstanding human figures of the Gnostic movements. What we call "Gnosticism" comprised a number of related religious ideologies and movements, all of which sought "gnosis," or immediate, direct, and intimate knowledge of God. The Gnostics had many scriptures, but unlike the holy texts of other religions, Gnostic scriptures were often modified over time. Gnostic cosmology was extraordinarily intricate and multidimensional, but religious myth was simply a means to the ultimate end of gnosis.Follow Gnostic ideology and its vivid impact on Western thought through the centuries, from its role in early religions and its re-emergence in medieval spirituality to its remarkable traces in modern popular culture, from science fiction novels like Blade Runner to Hollywood films like The Matrix. In delving into the paths of gnosis, you'll discover a compelling, alternative current of religious practice in the West, and reveal Gnostic influence resonating in Western spirituality even in the present day.

    Kasser launches an ambitious and exciting inquiry into what makes science science, using the tools of philosophy to ask: * Why is science so successful? * Is there such a thing as the scientific method? * How do we distinguish science from pseudoscience? * Is science rational, cumulative, and progressive? Focusing his investigation on the vigorous debate over the nature of science that unfolded during the past 100 years, Professor Kasser covers important philosophers such as Karl Popper, W. V. Quine, Thomas Kuhn, Paul Feyerabend, Imre Lakatos, Carl Hempel, Nelson Goodman, and Bas van Fraassen.All of these thinkers responded in one way or another to logical positivism, the dominant movement influencing the philosophy of science during the first half of the 20 th century. Logical positivism attempted to ground science exclusively in what could be known through direct experience and logic.It sounds reasonable, but logical positivism proved to be riddled with serious problems, and its eventual demise is an object lesson in how truly difficult it is—perhaps impossible—to secure the logical foundations of a subject that seems so unassailably logical: science.

    Much has been written to assess his lasting legacy and why he has had such a profound impact on 20th-century readers.As well as delving into the plots of Lewis's enduring works, you will consider questions such as:From the magisterial "Oxford History of English Literature" to children's fantasy books, how did Lewis write with such brilliance and coherence across so many distinct and demanding fields?What were the people, events, and influences that shaped his thought, his character, and the spiritual drama at his life's core?What do Lewis's fictional and factual autobiographies reveal about his conversion and his efforts to "explain and defend the belief that has been common to nearly all Christians at all times"?How did he argue for his ethical notion of "the Tao"—a non-relative set of standards, held widely across all cultures, which modern ideologies often distort?How did he use his apologetical writings to come to grips with perennial spiritual questions involving miracles; the meaning of suffering; the reality of heaven and hell; and the nature of choice, sin, and salvation?How do his scholarly works analyze modern prejudices about the past and offer a vivid, accessible defense of medieval and Renaissance thought?In Lectures 7 through 11, we turn to Lewis the fictional novelist:The unfallen world of Perelandra in the Space Trilogy (1938–45)The beloved Chronicles of Narnia (1950–1956) children's series for which he is perhaps best knownTill We Have Faces (1961), a mature and beautiful reworking of the Cupid and Psyche myth whose heroine is patterned after Lewis's wife, Joy.Professor Louis Markos is a member of Phi Beta Kappa and has won teaching awards at both the University of Michigan and Houston Baptist University. He presents this course as a sympathetic, deeply felt exposition of Lewis's multifaceted thought and works, making no secret of the fact that he is a longtime and enthusiastic fan of Lewis's writings.

    And with the advent of modern science, great minds have turned to testing and experimentation rather than mere thought as a way of approaching and grappling with some of the universe's most pressing and vexing dilemmas. So what is our latest picture of some of the most inexplicable features of the universe? What still remains to be uncovered? What are some of the next avenues of exploration for today's chemists, physicists, biologists, and astronomers? Pondering the answers to these and other questions is a great way to appreciate the grandeur and complexity of the world around you, better understand and discuss news and developments in science, and spark further interest in some of science's many exciting areas of study. "We know a lot about the universe. But there's even more that we don't know,"says astrophysicist and Professor Neil deGrasse Tyson, director of the Hayden Planetarium, an award-winning lecturer, and one of the world's foremost experts on the secrets of the universe. And his course The Inexplicable Universe: Unsolved Mysteries is the perfect gateway into this mind-bending and eye-opening subject. Each of these six self-contained lectures is a marvelous journey to the frontiers of the known (and unknown) universe and introduces you to tantalizing questions being addressed by the world's top scientists. Undeniably engaging and fascinating, this lecture series is a wonderful entrée to scientific pursuits that lie at the very heart of the history and nature of our universe. An Informed Scientific Conversation Central to The Inexplicable Universe is the way it takes you deep into hidden layers of the universe in a manner that is extremely accessible. Rather than a stern lecture given before a podium complete with confusing mathematics, Professor Tyson's lectures have the feel of an informed conversation that manages to be both thorough and easy to grasp. With each of the inexplicable mysteries he lays bare for you, Professor Tyson introduces you to the history behind it, lays out the science that has helped us grasp it, explains what researchers have discovered to date, and reveals what we have yet to discover. And while the topics explore subjects in everything from quantum mechanics to cosmology to string theory, you'll never feel overwhelmed by what you're learning. In fact, you're more likely to find yourself intrigued by just how much we know-and curious about what the near future will possibly reveal. Explore Fascinating Territory So what territory will you chart in this course? Here are some of the inexplicable ideas you'll investigate in these lectures. Neutrinos: Discovered in 1956, these fast-moving, ghostlike particles are made in abundance in the sun's core. They hardly interact with matter; it takes a light-year's worth of lead (5.8 trillion miles) to stop a neutrino. Not only that, but 65 billion neutrinos pass through every centimeter of your body that's facing the sun every second of every day. String theory: This astounding theory offers the hope of unifying all the particles and forces of physics. In the past several decades since the dawn of string theory, it's been imagined that all the fundamental particles we see and measure are just the manifestation in our dimension of strings vibrating in higher dimensions and at different frequencies. Quantum foam: This idea posits that when the fabric of space and time is so tightly curved on itself, space-time is less a smooth curve and more like the froth on a latte. In this state of matter and energy, quantum fluctuations can spawn entire universes, each with slightly different laws of physics within them! In addition, you'll also get a peek at what it would be like to travel through a black hole, ponder the possibility that life on Earth originated in debris from Mars, probe the supposed existence of multiple universes, and even imagine the possible end of the universe itself. A One-on-One Chat with a Renowned Science Educator Professor Tyson is renowned throughout the scientific community and the media for his vast knowledge, his penetrating insights, and his amazing ability to make even the most intimidating areas of science accessible, engaging, and-most of all-enjoyable. He brings the same inviting tone and sharp intellect to The Inexplicable Universe as he does to his range of media appearances on popular television programs. Due to its unique subject matter The Inexplicable Universe takes a highly visual approach. Many of the fascinating subjects in the course, such as black holes, string theory, and multiple universes are best demonstrated visually and Professor Tyson's lectures feature expertly crafted computer animations, explanatory diagrams, high resolution photographs, and other instructive visual elements. In order to better explain to you some of the grand, intricate ideas being discussed, Professor Tyson personally interacts with many of these animations and graphics using greenscreen technology. Please note that, due to the highly visual nature of The Inexplicable Universe, the course does not come with a guidebook. We did not believe a simple book could adequately convey the information in the course, and rather than make a guidebook that did not do the course justice, we decided to not offer one. However, we believe that you will be very excited by how we produced this course and will find it to be an enriching and fulfilling experience in your educational journey.

    Religion for Atheists suggests that rather than mocking religions, agnostics and atheists should instead steal from them – because they're packed with good ideas on how we might live and arrange our societies. Blending deep respect with total impiety, Alain (a non-believer himself) proposes that we should look to religions for insights into, among other concerns, how to:- build a sense of community- make our relationships last- overcome feelings of envy and inadequacy- escape the twenty-four hour media- go travelling- get more out of art, architecture and music- and create new businesses designed to address our emotional needs.For too long non-believers have faced a stark choice between either swallowing lots of peculiar doctrines or doing away with a range of consoling and beautiful rituals and ideas. At last, in Religion for Atheists, Alain has fashioned a far more interesting and truly helpful alternative.

    A series of 24 Lectures on the New England Transcendalist Movement delivered by Ashton Nichols, Professor of English at Dickinson College.

    In this course brought to you in partnership with HISTORY, you will be visiting some of history’s deepest rabbit-holes, across centuries and continents, in search of secret societies in all their varieties. You will journey to some very dark places, and frankly some odd and sometimes silly ones as well. During 24 eye-opening lectures, Dr. Richard B. “Rick” Spence, Professor of History at the University of Idaho, guides you through the fascinating, often mystifying - sometimes disturbing - world of brotherhoods, sisterhoods, orders, cults, and cabals that have influenced human culture from ancient times to the present.You’ll understand how and why secret societies have attracted some of history’s most brilliant, and some of its most evil, minds. Often demonized by their enemies, many secret societies have become the stuff of myths and conspiracy theories. Why do they exist? And when they are invented or imagined, why would someone pretend they exist? What do secret societies believe? Who do they recruit? Most important, what influence do they have? Buckle up and get ready to find out.

    "God did not make us," he says. "We made God." He explains the ways in which religion is immoral: We damage our children by indoctrinating them. It is a cause of sexual repression, violence, and ignorance. It is a distortion of our origins and the cosmos. In the place of religion, Hitchens offers the promise of a new enlightenment through science and reason, a realm in which hope and wonder can be found through a strand of DNA or a gaze through the Hubble Telescope. As Hitchens sees it, you needn't get the blues once you discover the heavens are empty.

    These 24 thought-provoking lectures offer you the chance to reflect on some of the most powerful moral issues we face in our daily lives: Is it ever OK to lie? What are our moral obligations to others? What is the key to living the good life? From Plato to Kant to Bonhoeffer, you'll see how some of the world's greatest thinkers from across the ages have approached similar problems. Professor Martin provides a complete picture of various ethical schools and approaches and applies this rich philosophical overview to "case studies" relevant to our contemporary lives. You'll explore all the ins and outs of issues such as business ethics, love and marriage, privacy and technology, genetic engineering, animal rights, and much more. Engaging stories and thought experiments bring these issues to life, showing what different philosophical theories have to say about real-world ethical dilemmas. According to Professor Martin, the trick is to understand that the mind is like a parachute; it only works when it's open. Rather than take a side in any particular debate, this course provides a framework for thinking through a host of debates and dilemmas from all sides. Through it all, Professor Martin is a sympathetic guide, helping you think through some of our most complex decisions.

    In Battling the Gods, Tim Whitmarsh journeys into the ancient Mediterranean, a world almost unimaginably different from our own, to recover the stories and voices of those who first refused the divinities.Homer’s epic poems of human striving, journeying, and passion were ancient Greece’s only “sacred texts,” but no ancient Greek thought twice about questioning or mocking his stories of the gods. Priests were functionaries rather than sources of moral or cosmological wisdom. The absence of centralized religious authority made for an extraordinary variety of perspectives on sacred matters, from the devotional to the atheos, or “godless.” Whitmarsh explores this kaleidoscopic range of ideas about the gods, focusing on the colorful individuals who challenged their existence. Among these were some of the greatest ancient poets and philosophers and writers, as well as the less well known: Diagoras of Melos, perhaps the first self-professed atheist; Democritus, the first materialist; Socrates, executed for rejecting the gods of the Athenian state; Epicurus and his followers, who thought gods could not intervene in human affairs; the brilliantly mischievous satirist Lucian of Samosata.Before the revolutions of late antiquity, which saw the scriptural religions of Christianity and Islam enforced by imperial might, there were few constraints on belief. Everything changed, however, in the millennium between the appearance of the Homeric poems and Christianity’s establishment as Rome’s state religion in the fourth century AD. As successive Greco-Roman empires grew in size and complexity, and power was increasingly concentrated in central capitals, states sought to impose collective religious adherence, first to cults devoted to individual rulers, and ultimately to monotheism. In this new world, there was no room for outright disbelief: the label “atheist” was used now to demonize anyone who merely disagreed with the orthodoxy—and so it would remain for centuries.As the twenty-first century shapes up into a time of mass information, but also, paradoxically, of collective amnesia concerning the tangled histories of religions, Whitmarsh provides a bracing antidote to our assumptions about the roots of freethinking. By shining a light on atheism’s first thousand years, Battling the Gods offers a timely reminder that nonbelief has a wealth of tradition of its own, and, indeed, its own heroes. From the Hardcover edition.

    Offering multilevel insight into one of the most astounding real-life dramas of modern history, The Fall and Rise of China weaves together the richly diverse developments and sociopolitical currents that created the China we now see in the headlines.As we enter what some are already calling the "Chinese century," the role of China is deeply fundamental to our reading of the direction of world civilization and history. In 48 penetrating lectures, The Fall and Rise of China takes you to the heart of the events behind China's new global presence, leaving you with a clear view of both the story itself and its critical implications for our world.Course Lecture Titles48 Lectures, 30 minutes per lecture 1. The Splendor That Was China, 600–1700 2. Malthus and Manchu Hubris, 1730–1800 3. Barbarians at the Gate, 1800–1860 4. Rural Misery and Rebellion, 1842–1860 5. The Self-Strengthening Movement, 1860–1890 6. Hundred Days of Reform and the Boxer Uprising 7. The End of Empire, 1900–1911 8. The Failed Republic, 1912–1919 9. The Birth of Chinese Communism, 1917–1925 10. Chiang, Mao, and Civil War, 1926–1934 11. The Republican Experiment, 1927–1937 12. "Resist Japan!" 1937–1945 13. Chiang's Last Stand, 1945–1949 14. "The Chinese People Have Stood Up!" 15. Korea, Taiwan, and the Cold War, 1950–1954 16. Socialist Transformation, 1953–1957 17. Cracks in the Monolith, 1957–1958 18. The Great Leap Forward, 1958–1960 19. Demise of the Great Leap Forward, 1959–1962 20. "Never Forget Class Struggle!" 1962–1965 21. "Long Live Chairman Mao!" 1964–1965 22. Mao's Last Revolution Begins, 1965–1966 23. The Children's Crusade, 1966–1967 24. The Storm Subsides, 1968–1969 25. The Sino-Soviet War of Nerves, 1964–1969 26. Nixon, Kissinger, and China, 1969–1972 27. Mao's Deterioration and Death, 1971–1976 28. The Legacy of Mao Zedong—An Appraisal 29. The Post-Mao Interregnum, 1976–1977 30. Hua Guofeng and the Four Modernizations 31. Deng Takes Command, 1978–1979 32. The Historic Third Plenum, 1978 33. The "Normalization" of U.S.-China Relations 34. Deng Consolidates His Power, 1979–1980 35. Socialist Democracy and the Rule of Law 36. Burying Mao, 1981–1983 37. "To Get Rich Is Glorious," 1982–1986 38. The Fault Lines of Reform, 1984–1987 39. The Road to Tiananmen, 1987–1989 40. The Empire Strikes Back, 1989 41. After the Deluge, 1989–1992 42. The "Roaring Nineties," 1992–1999 43. The Rise of Chinese Nationalism, 1993–2001 44. China's Lost Territories—Taiwan, Hong Kong 45. China in the New Millennium, 2000–2008 46. China's Information Revolution 47. "One World, One Dream"—The 2008 Olympics 48. China's Rise—The Sleeping Giant Stirs

    Humanity's library of sacred writings is a huge canon that includes many of the most influential books ever written. In addition to the Hebrew and Christian bibles and the Quran of Islam, major sacred writings include the Hindu Vedas, the Buddhist Sutras, Daoism's Daodejing, and the Analects of Confucius, as well as the beloved texts of religions such as Zoroastrianism and Jainism, and modern faiths such as Baha'i.These are texts that people live by and, at times, are willing to die for.In these 36 lectures, Professor Hardy takes you deeply into the body of sacred writings that have played a fundamental role in human culture and history. Discussing a broad range of texts, the course examines the scriptures of seven major religions, as well as nine lesser known or smaller faiths, including texts from the ancient Egyptian and Mayan societies. In addition to studying the scriptures of the Judeo-Christian and Islamic worlds, you'll discover religious texts from vastly differing cultures around the world.These richly insightful lectures highlight a global legacy of faith, thought, and spirituality.

    Nothing you experience would be possible without the intricate power of your senses. But how much about them do you really know?Your ability to sense and perceive the world around you is so richly detailed and accurate as to be miraculous. No tool in the entire universe of scientific exploration can come close to matching the ability of your brain to use information sensed by your eyes, ears, skin, tongue, and nose to produce a rich sensory experience in just milliseconds.In recent years, neurobiologists and other scientists have uncovered new insights into how your senses work and the amazingly complex and fascinating things they can do. And now you can share in what they've discovered-through this intriguing series of 24 lectures from an award-winning teacher.Knowing how your senses work and the ways they shape how you see, interact with, and understand your life will help you think more critically about everything you sense and perceive, strengthen your appreciation of the senses that make this possible, prepare you to be an active consumer of new scientific evidence on how our senses work, and much more.With Professor Vishton as your guide, you'll. consider each of your senses from multiple perspectives:Explore how your brain processes different sensory informationConsider how your senses work together and within the context of the environment around youdiscover how your senses connect you to the world and other people.Using both cutting-edge research and simple experiments, tests, and demonstrations to hone your understanding, he has created a world-class learning experience that will change the way you think about your senses.