The emphasis is, instead, on the myriad ways in which the universe presents itself to us--and how, as observers and participants in its processes, we respond to it. "Life, like a dome of many-colored glass," wrote Percy Bysshe Shelley, "stains the white radiance of eternity." The author seeks here to explore the variety that gives life its beauty.Taken from Dyson's recent public lectures--delivered to audiences with no specialized knowledge in hard sciences--the book begins with a consideration of the practical and political questions surrounding biotechnology. As he seeks how best to explain the place of life in the universe, Dyson then moves from the ethical to the purely scientific. The book concludes with an attempt to understand the implications of biology for philosophy and religion.The pieces in this collection touch on numerous disciplines, from astronomy and ecology to neurology and theology, speaking to the lay reader as well as to the scientist. As always, Dyson's view of human nature and behavior is balanced, and his predictions of a world to come serve primarily as a means for thinking about the world as it is today.

    Poe, The Other Einstein offers us a window into a brilliant, fascinating woman whose light was lost in Einstein's enormous shadow. It is the story of Einstein's wife, a brilliant physicist in her own right, whose contribution to the special theory of relativity is hotly debated and may have been inspired by her own profound and very personal insight.Mitza Maric has always been a little different from other girls. Most twenty-year-olds are wives by now, not studying physics at an elite Zurich university with only male students trying to outdo her clever calculations. But Mitza is smart enough to know that, for her, math is an easier path than marriage. And then fellow student Albert Einstein takes an interest in her, and the world turns sideways. Theirs becomes a partnership of the mind and of the heart, but there might not be room for more than one genius in a marriage.

    Take an adventurous trek to these wilds of South America and the great civilizations of the ancients. In 24 eye-opening lectures, you'll take an in-depth look at the emerging finds and archaeological knowledge of more than 12 seminal civilizations, giving you rich insight into the creative vision and monumental achievements of these wellsprings of human life. The ancient South Americans show us striking models of how societies can function and organize themselves. The technologies and social structures seen here were wholly invented, using no preexisting models, as these dynamic peoples struggled to tame their environment and carve out societies and empires. Recently unearthed marvels include elaborately prepared and adorned mummies that predate Egypt's by 2000 years; imposing palaces, solar observatories, and dramatically decorated pyramids; stunning art objects in gold, turquoise, lapis lazuli, and ceramic; and evidence of huge urban civilizations in the Amazon. In their amazing sophistication and scale, the sites reveal some of the most remarkable ancient artifacts found anywhere in the world. The breathtaking valleys, mountains, and deserts you will study in this course reveal wonders that rival anything we know of the ancient world. Travel with us to a lost and splendorous past - a fountainhead of civilization that speaks unforgettably of human striving, vision, and the indomitable will to endure.Listening Length: 11 hours and 54 minutes

    These icons of science fiction are now in our daily news. Science fiction, once maligned as mere pulp, has motivated cutting-edge scientific research, inspired new technologies, and changed how we view everyday life - and its themes and questions permeate popular culture. Take an unparalleled look at the influence, history, and greatest works of science fiction with illuminating insights and fascinating facts about this wide-ranging genre. If you think science fiction doesn't have anything to do with you, this course deserves your attention. And if you love science fiction, you can't miss this opportunity to trace the arc of science fiction's evolution, understand the hallmarks of great science fiction, and delve deeply into classics while finding some new favorites.These 24 captivating lectures reveal the qualities that make science fiction an enduring phenomenon that has been steadily gaining popularity. You'll grasp the context and achievements of authors like Arthur C. Clarke, H.G. Wells, Isaac Asimov, Ursula K. LeGuin, and many more. You'll experience the wonder, horror, and incredible imagination of works like Frankenstein, the Foundation series, Stranger in a Strange Land, and dozens of more recent stories as well. You'll also see this genre's influence in movies like Star Wars and TV shows like The Twilight Zone.Science fiction can take us places in time and space where no other form of fiction can - outer space, the far future, alternate universes, unfathomable civilizations. The best science fiction expands our imaginations and makes its mark on our reality. And while few writers would ever claim to predict the future, sometimes authors get it almost eerily right: Gernsback describing radar in 1911, Bradbury describing giant flatscreen TVs in 1951, Gibson inventing "cyberspace" in 1984, and so on.

    He spent two years gathering information that demonstrates this and along the way interviewed more than a hundred experts in a number of different fields. Among them were parapsychologists, medical doctors, psychologists, psychiatrists, quantum physicists, and researchers into the true nature of reality. Specific examples are presented that indicate what happens when we die, for example that memories can be formed and retained despite a subject’s brain having been shutdown and the blood drained from it. Questions such as whether or not you will be able to communicate with living loved ones after death are addressed, if it is possible to be reborn, and what might be missing from reproductive theory to explain the various phenomena indicated in the many case histories and scientific investigations presented. All of us will someday cross the border to what Shakespeare called "The undiscovered country." As long as we must make that trip, wouldn’t it be smart to find out where we are going and what to expect when we get there?

    This time physicist Robert Gilmore takes us on a journey with Dorothy, following the yellow building block road through the land of the Wizard of Quarks. Using characters and situations based on the Wizard of Oz story, we learn along the way about the fascinating world of particle physics. Classes of particles, from quarks to leptons are shown in an atomic garden, where atoms and molecules are produced. See how Dorothy, The Tin Geek, and the Cowardly Lion experience the bizarre world of subatomic particles.

    If you love the world of Harry Potter, you’ll also love reading this book!

    In this fascinating series of 36 lectures, an award-winning teacher leads you on a vivid journey through Mesopotamian history-from Neolithic times to the age of Alexander the Great-and into the lives of mighty emperors, struggling farmers, ambitious merchants, and palace servants to reveal why this ancient culture occupies such a foundational position in our history.The lectures look back to the time when the first cities arose in Mesopotamia and kings created complex bureaucracies to rule their expanding territories, thus fostering the invention of writing and other technologies. You peer into the lives and fortunes of Mesopotamia's people and learn about the birth of the urban lifestyle.Professor Castor creates a detailed image not only of larger Mesopotamian society but of life on the level of the individual Mesopotamian as well. Among the many fascinating insights into daily Mesopotamian life you examine are how they ate, worked, learned, worshiped, married, and reared children; used scientific ideas to help them order and understand the natural world; engaged with their powerful neighbors in Egypt, Syria, and Anatolia (modern-day Turkey); waged war and experienced peace; and endured the collapse of their cities.

    But, barely one thousand days into his Presidency, he was assassinated. JFK in an Hour provides a compelling and comprehensive overview of this man credited with introducing an aspirational new approach to American politics.Learn about the Kennedy family, the cast that propelled JFK to success despite family tragedy. Discover Kennedy’s talented diplomatic skills when navigating the Space Race, the nuclear missile crisis and his sympathies with the fledging civil rights movement. Learn about the man himself, the charming son, brother and husband, who maintained a charismatic public image, despite suffering from chronic illness all his life. JFK in an Hour provides key insight into why Kennedy epitomised the hopes of a new decade, and remains such an influential figure to this day.Love history? Know your stuff with History in an Hour…

    More than 2,500 years later, the issues they pondered continue to challenge, fascinate, and instruct us. Is reality stable and permanent or is it always changing? Are ethical values like justice and courage relative? Or are values "absolute"—simply and forever right and true? What is justice? What is happiness? How shall we best live our lives?An Introduction to Greek Philosophy beckons you to join this eternal discussion. For that is what this subject truly is: a conversation among thinkers that has continued through the centuries and remains accessible to us today. You find it constantly stimulating, sometimes controversial, and nearly always remarkably relevant.A Hunger for Reasons, not Myths or BeliefsProfessor David Roochnik has organized this series of 24 lectures as a "dialectical" approach (the word comes from the Greek dialegesthai: to converse). The philosophers are presented as if they were participating in a conversation. In this way, the course unfolds in a manner similar to the actual development of Greek philosophy.In this course, you study the development of Greek philosophy, meet its major thinkers, and explore the issues and ideas that concerned them. For example the first real philosophers were the Presocratics—literally, the philosophers who lived before Socrates. They included Thales of Miletus (585 B.C.E.–?), Anaximander (610–546), Anaximenes (approx. 550), Xenophanes (approx. 570) and Pythagoras (approx. 570–500).The Presocratics rejected myth and divine inspiration—such as had been embodied in the works of Homer and in Hesiod's creation story, the Theogony—as valid explanations of reality. Instead, they insisted that true understanding always requires a logos, a rational explanation (hence such English words as "psychology" and "biology").The Presocratics were concerned with issues such as identifying the arche or "Being": the thing that is the origin of all other things. They also introduced sophistic relativism, the notion that truth, goodness, and all other values were relative, depending entirely on the person or group that held them. This concept would become a major point of debate for the Greeks and for the ages.Are We Footnotes to Plato?The heroes of this course, and certainly of Greek philosophy, are Plato (429–347 B.C.E.) and his student, Aristotle (384–322 B.C.E.). Unlike the Presocratics, who wrote too little, Plato and Aristotle were prolific authors. Both argued against relativism and instead were staunch objectivists who believed that certain important values were absolutely and universally true. And both left a staggering mark on history.Alfred North Whitehead, the great 20th-century British philosopher, said, "The safest general characterization of the European philosophical tradition is that it consists of a series of footnotes to Plato." In the Middle Ages, Aristotle was held in such high esteem that he was simply known as "the philosopher."Among Plato's many contributions to philosophy is his ingenious device for the examination of ideas: his written dialogues. In them, Plato never uses his own voice. Instead, the dialogues take place among a changing cast of characters, and Socrates is the most notable among them. The effect is to invite us to take part in the conversation and, ultimately, to become philosophers.You study Plato's dialogues as well as his notion of the Forms. This was his response to relativism and proposed that every virtue and value has an absolute and perfect Form, which humans understand even before birth.Greek philosophy can be said to culminate with Aristotle, who wrote treatises on a breathtaking range of subjects. He is said to be the first to view knowledge as being divided into specific disciplines such as biology or astronomy. The university was later modeled on this approach. More than any other philosopher, Aristotle synthesized the views that preceded him.For Aristotle, one value was foremost and was contained in everything, from the tiniest organisms to the phenomena of fire to human beings: purpose. Everything has a purpose that can be recognized and objectively defined, and that gives meaning to life. You explore the details and rationale of Aristotle's teleological—or purposive—world-view, one of the most significant in history.An Invitation to ThinkIn this course, you not only learn about Greek philosophy but, to some extent, how to do it. Professor Roochnik emphasizes that Greek philosophy is ultimately not about facts or answers but about the give-and-take of ideas.By the end of these lectures, you will understand how Greek philosophy still heavily influences our view of life. We live today, Professor Roochnik maintains, at a time that is shaped by Presocratic, relativistic philosophy. Contemporary thinkers, and often the average person, have great difficulty finding objective truth or meaning in life.What have we lost in turning away from the world of Plato and Aristotle—a world where everything has a place and a purpose and life is saturated with value and meaning?On the other hand, what would we lose if we returned to that world?These are a few of the many questions that will give you ample food for thought. For the Greeks, that was the greatest feast of all.

    These include tipping points, the sociological term used to describe moments when unique or rare phenomena become more commonplace; the wisdom of crowds, the argument that certain types of groups harness information and make decisions in more effective ways than individuals; six degrees of separation, the idea that it takes no more than six steps to find some form of connection between two random individuals; and emergence, the idea that new properties, processes, and structures can emerge unexpectedly from complex systems.

    

    

    Why do we have bad moods? Why are we capable of having such strange and vivid dreams? How can metaphors and symbols in our language hold such a powerful sway on our thoughts and actions?As we learn more about the mechanisms of human behavior through evolutionary biology, neuroscience, anthropology, psychology, sociology, and other related fields, we're discovering just how intriguing the human species is. And while scientists are continually uncovering deep similarities between our behavior and that of other animals, they're also finding a wealth of insights into everything that makes us unique from any other species on Earth.Join acclaimed neurobiologist and award-winning Professor Robert Sapolsky of Stanford University for a surprising, amusing, and undeniably fascinating study of what makes you you. Being Human: Life Lessons from the Frontiers of Science is a 12-lecture course that takes you to the front lines of scientific research and offers you a new perspective on the supposedly quirky nature of being ourselves. Thought-provoking, witty, and sometimes myth-shattering, this course is sure to have you thinking about, observing, and even appreciating your own life in novel ways.

    As presented by Professor Dues, these lectures will show you how to effectively deal with conflicts of all kinds, using the "win-win" model that has dominated the field for the past six decades.You'll gain effective techniques for handling conflicts in your workplace, other organizational settings, or your personal life, whether you're dealing with supervisors, coworkers, acquaintances, close friends, or family members. You'll learn the best ways to analyze conflicts and work through the steps toward resolving them, including clarifying goals, handling difficult emotions, and negotiating agreements. And you'll grasp the fundamental tricks of the trade that experienced negotiators have long used to deal with even the most seemingly intractable moral and cultural conflicts.While drawing on the latest groundbreaking research, Professor Dues has designed these lectures to be as practical as possible. Requiring no background in conflict management, negotiation, or psychology, they offer you not just knowledge, but strategies and tactics you can put to work in your own life right now. Best of all, you'll be able to see those strategies and tactics in action through 70 professionally acted dramatizations that illustrate different conflict situations at home and in the workplace.You don't have a choice about becoming involved in conflict. You do, however, have a choice about learning to manage it successfully by using the invaluable tools these lectures can give you.