There's an elderly man complaining of chest pain, a teenage girl whose arms are swollen with bee stings, and an ambulance bringing in two unresponsive kids from a car crash. What do you do next?In Dr. Benaroch's 24 lectures, experience for yourself the high-stakes drama and medical insights of life in an everyday emergency department: the most intense department in any hospital and home to the kind of split-second decision making, troubleshooting, and detective work that can make the difference between a patient's life and death.Every lecture brings you up close and personal with the common and uncommon medical crises that emergency doctors encounter throughout their careers. As you shadow Dr. Benaroch on his shifts and sometimes even venture off-site, you'll encounter patients coming in with a variety of symptoms and complaints - some of which are easily diagnosed and treated and some of which are more life-threatening than they first appear. At the heart of each case are powerful examples of:How emergency doctors think on their feetHow emergency doctors determine what's really wrong with a patientHow emergency doctors rule in - or out - certain diagnosesHow emergency doctors counsel patients and families on improving healthThis is your opportunity to explore the adventure, mystery, and fascination of emergency medicine - and to discover why it's one of the most exciting and rewarding branches of medicine to work in.

    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.

    The answer: with the essentials. Now, finally satisfy your desire for scientific inquiry in a way that makes this enormous field accessible, understandable, and undeniably captivating. Professor Viskontas boils down the scientific world into 12 key concepts every educated person should know. Devoting two lectures to each concept to give you more time to engage with it, her 24-lecture series is an engaging and enlightening introduction to everything from the behavior of subatomic particles to the latest theories about the Big Bang. Throughout, you'll get accessible looks at key building blocks of scientific knowledge, including brain plasticity, fluid mechanics, electromagnetism, genetics, quantum theory, emergence, evolution, thermodynamics, the Big Bang, and the nature of matter. Each concept is presented in a clear, concise way that will inform and delight you, and that will give you the opportunity to probe the invisible life of living cells, visit the universe seconds after its birth, and much more. Concepts that may have eluded you in school, that you may not be familiar with, or that you simply never appreciated for their intricate beauty are now brought to vivid life in a way that sticks. Welcome to the world of science - reduced to its powerful essence.

    As recounted by Ben Rich, the operation's brilliant boss for nearly two decades, the chronicle of Lockheed's legendary Skunk Works is a drama of cold war confrontations and Gulf War air combat, of extraordinary feats of engineering & achievement against fantastic odds. Here are up-close portraits of the maverick band of scientists & engineers who made the Skunk Works so renowned. Filled with telling personal anecdotes & high adventure, with narratives from the CIA & from Air Force pilots who flew the many classified, risky missions, this book is a portrait of the most spectacular aviation triumphs of the 20th century.

    Allitt transports listeners to England in the 1840s and 1850s. During those two decades, Queen Victoria’s husband, Prince Albert, became one of the most influential people in the country and remains a figure of fascination even today. In fact, the British royal family as we know it wouldn’t exist without the private and public actions of this detached, impartial, and upright political figure.During his brief life of only 42 years, Prince Albert gave the world the new Houses of Parliament and the Great Exhibition of 1851. He helped Great Britain nimbly dodge the violent revolutions sweeping through mainland Europe and played important roles in both the Crimean War and the American Civil War. Trusted by politicians 25 years his senior, Prince Albert was a negotiator with superior insight into the minds of foreign leaders like Abraham Lincoln. Finally, he was husband to an iconic queen who would define an entire era in British history.Parliamentary leaders come and go, but the British monarchy endures. Listeners will learn what great debt the monarchy owes to Prince Albert.Length: 4 hrs and 28 mins

    In the late 1990s, when Keefe was a graduate student in England, he heard stories about an eavesdropping network led by the United States that spanned the planet. The system, known as Echelon, allowed America and its allies to intercept the private phone calls and e-mails of civilians and governments around the world. Taking the mystery of Echelon as his point of departure, Keefe explores the nature and context of communications interception, drawing together fascinating strands of history, fresh investigative reporting, and riveting, eye-opening anecdotes. The result is a bold and distinctive book, part detective story, part travel-writing, part essay on paranoia and secrecy in a digital age.Chatter starts out at Menwith Hill, a secret eavesdropping station covered in mysterious, gargantuan golf balls, in England’s Yorkshire moors. From there, the narrative moves quickly to another American spy station hidden in the Australian outback; from the intelligence bureaucracy in Washington to the European Parliament in Brussels; from an abandoned National Security Agency base in the mountains of North Carolina to the remote Indian Ocean island of Diego Garcia. As Keefe chases down the truth of contemporary surveillance by intelligence agencies, he unearths reams of little-known information and introduces us to a rogue’s gallery of unforgettable characters. We meet a former British eavesdropper who now listens in on the United States Air Force for sport; an intelligence translator who risked prison to reveal an American operation to spy on the United Nations Security Council; a former member of the Senate committee on intelligence who says that oversight is so bad, a lot of senators only sit on the committee for the travel.Provocative, often funny, and alarming without being alarmist, Chatter is a journey through a bizarre and shadowy world with vast implications for our security as well as our privacy. It is also the debut of a major new voice in nonfiction.

    Whether it's something as minor as a brush with the common cold or as serious as Ebola, we all have grappled with infections and will continue to encounter them as we age.On a worldwide scale, infectious diseases account for 26 percent of all deaths, second only to cardiovascular diseases. And unlike chronic diseases, infectious diseases are unique in their potential for explosive global impacts.Now, in the 24 engaging lectures of Introduction to Infectious Diseases, you can get a comprehensive overview of diseases from the mundane to the fatal from renowned physician and award-winning professor Dr. Barry Fox.Begin with an overview of the microscopic particles responsible for disease: bacteria, fungi, hybrid germs, and viruses. You will see how they invade the body; look through the microscope at pathogens to identify their inner components; follow germs through to different body systems and see what effects they have; and learn why we may be losing the battle against some germs.

    When most of us study philosophy, we're focusing only on the Western intellectual tradition brought about by people such as Aristotle, Descartes, and Nietzsche. But to understand the Western intellectual tradition is to only get half of the story.Great Minds of the Eastern Intellectual Tradition is an epic, comprehensive survey of the East's most influential philosophers and thinkers. In 36 lectures, award-winning Professor Grant Hardy of the University of North Carolina at Asheville introduces you to the men and women responsible for molding Asian philosophy and for giving birth to a wide variety of spiritual and ideological systems, including Hinduism, Daoism, Confucianism, Sufism, and Buddhism. By focusing on these key thinkers in their historical contexts, you'll witness the development of these rich traditions as they shaped and defined Eastern cultures through the rise and fall of empires, the friendly and hostile encounters with each other and with the Western world, and the rapid advancements of the modern age.

    It is a world where the intrigue of reality exceeds that of fiction. What is an invisible photo used for? What does it take to build a quiet helicopter? How does one embed a listening device in a cat? If these sound like challenges for Q, James Bondas fictional gadget-master, think again. Theyare all real-life devices created by the CIAas Office of Technical Serviceaan ultrasecretive department that combines the marvels of state-of-the-art technology with the time-proven traditions of classic espionage. And now, in the first book ever written about this office, the former director of OTS teams up with an internationally renowned intelligence historian to take readers into the laboratory of espionage. Spycraft tells amazing life and death stories about this littleknown group, much of it never before revealed. Against the backdrop of some of Americaas most critical periods in recent historyaincluding the Cold War, the Cuban Missile Crisis, and the war on terrorathe authors show the real technical and human story of how the CIA carries out its missions.

    What makes evolution such a profoundly provocative concept, so convincing to most scientists, yet so socially and politically divisive? The Theory of Evolution: A History of Controversy is an examination of the varied elements that so often make this science the object of strong sentiments and heated debate. Professor Edward J. Larson leads you through the "evolution" of evolution, with an eye toward enhancing your understanding of the development of the theory itself and the roots of the controversies that surround it. In these lectures you will: Explore pre-Darwinian theories of the origins of life, from Genesis and the ancient Greeks to such 18th- and 19th-century scientists as Georges Cuvier and Chevalier de Lamarck Follow the life and work of Charles Darwin, and the impact of his 1859 masterpiece, On the Origin of Species. Darwin's theory of evolution by natural selection was immediately recognized as a threat to traditional religion, but was quickly accepted (the first printing of Origin of Species sold out on the first day) Examine the history of evolutionary science after Darwin-a fascinating story that includes the "rediscovery," after 35 years, of Gregor Mendel's work on genetic variation; the unearthing of prehominid, or early human, fossils by Raymond Dart in 1925 and the Leakey family in the 1950s; and the confusion created by the sensational, but later discredited, discovery of Piltdown Man-a fake evolutionary "missing link"-in 1912 Trace the history of religious objections to evolution, from those of Darwin's own time to contemporary efforts to teach creation science in American schools. This includes a detailed discussion of the famous Scopes "monkey trial," which in fact was a staged media event, designed to create publicity for the town of Dayton, Tennessee. Are Our Genes more Important than We Are? This course makes it clear that the history of controversy surrounding evolution is not limited to a dispute between science and religion. Even within the scientific community, the fine details of the theory of evolution have long been a matter of passionate dispute. In fact, in the last third of the 19th century, the principal objections were scientific, not religious. Although the fossil record was a key piece of evidence for evolution, it had gaps that could be used to argue against the theory. And both proponents and critics wondered how altruistic human qualities such as love and generosity could possibly have evolved through the competitive, often harsh, processes that Darwin described. From Professor Larson's presentation, you will learn that new ideas in evolution science have often created new controversies. For example, is it truly possible, as some scientists now maintain, that humans exist merely to ensure the survival of their genes? Such research has created disagreement among scientists about the degree to which evolution drives human behavior, and has further alienated many segments of the public. Evolution's "Dark Side": Social Darwinism In these lectures, you will review perhaps the most sinister controversy associated with the theory of evolution: social Darwinism. From the beginning, the Darwinian theory of evolution has been linked to economic and political views. Thomas Malthus's theories of population growth and competition for limited resources even inspired Darwin's thinking on natural selection. Unfortunately, later supporters of evolution carried this line of thinking too far. Beginning with Herbert Spencer, who coined the term "survival of the fittest," Darwin's ideas were used as evidence for a wide range of social beliefs, from laissez-faire capitalism to racism, colonialism, and, in perhaps the worst application, Nazism. In the United States, social Darwinism has served as a basis for the creation of IQ tests and for eugenics programs that resulted in the forced sterilization of thousands of mentally ill or retarded Americans. Unsettling Implications: The Growing Gulf Between Science and Religion During the late 19th century, largely through the efforts of scientists who sought to integrate evolutionary science with spiritual belief, evolution was widely accepted by the religious community in the United States. Today, this is hardly the case. In his last four lectures, Professor Larson examines the trends that have, since 1920, widened the gulf between science and religion. These include an increase in fundamentalist Protestantism, the weakening of liberal Protestantism as a counteracting force, and the growing power of a firmly conservative South. In the 1960s, federally funded neo-Darwinian textbooks provoked a conservative backlash. Beginning with the publication of Henry M. Morris's The Genesis Flood, efforts to gain equal time for the teaching of creation science, based on biblical teachings, gathered strength. Rebuffed by the courts, creationism continues to thrive through the increasing numbers of private Christian schools and through home schooling. The growing gulf between science and religion has unsettling implications for our society. Large segments of the American population reject the naturalism of current evolutionary thinking. Nine of 10 Americans believe in spiritual causes for life, with only 10 percent accepting the purely naturalistic explanations espoused by evolution. Strikingly, these statistics are almost exactly the opposite among the scientific community. A Pulitzer Prize-Winning Teacher As both a historian of science and a professor of law, Professor Edward J. Larson brings exceptional qualifications to this subject. His book, Summer for the Gods: The Scopes Trial and America's Continuing Debate Over Science and Religion, won the 1998 Pulitzer Prize in History. His analysis provides an invaluable perspective on the volatile history of what is arguably the single most significant idea of modern times.

    Robinson Crusoe. Harry Potter. What do these memorable characters have in common? Why do we turn to certain stories again and again? And what impact have they made on world history? These 24 eye-opening lectures give fresh insight into some of the greatest heroes in world literature, from warriors such as Beowulf and Odysseus to unexpected heroes such as Uncle Tom and Sancho Panza.Professor Shippey gives you an inside glimpse into the writer's process. Learn how authors "write into the gap" to flesh out-or, in some cases, reimagine altogether-old stories, making them new for new readerships with different values. By examining what makes these heroes such compelling characters, you'll see how they provide a window to better understand ourselves.From the beginnings of world literature through today's bestsellers, look at what makes characters successful-and how they reflect our changing cultural mores. For instance, after the horrors of global war in the 20th century, the world was waiting for a hero like Frodo Baggins, J.R.R. Tolkien's meek hobbit hero, someone called to duty rather than born strong and fearless.You'll also examine ways that great heroes have changed the course of history, defining nations and redefining our sense of self and our relationships. From the mythical journey of Aeneas to Jane Austen's country dances, you'll survey a wealth of memorable stories and consider why such heroes were necessary-and how they continue to influence our lives today.

    This riveting book is both an indictment of an agency that lost its way and an unprecedented look at the roots of modern terrorism, and includes a new afterword in which Baer speaks out about the American war on terrorism and its profound implications throughout the Middle East.“Robert Baer was considered perhaps the best on-the-ground field officer in the Middle East.”–Seymour M. Hersh, The New YorkerFrom The PrefaceThis book is a memoir of one foot soldier’s career in the other cold war, the one against terrorist networks. It’s a story about places most Americans will never travel to, about people many Americans would prefer to think we don’t need to do business with.This memoir, I hope, will show the reader how spying is supposed to work, where the CIA lost its way, and how we can bring it back again. But I hope this book will accomplish one more purpose as well: I hope it will show why I am angry about what happened to the CIA. And I want to show why every American and everyone who cares about the preservation of this country should be angry and alarmed, too.The CIA was systematically destroyed by political correctness, by petty Beltway wars, by careerism, and much more. At a time when terrorist threats were compounding globally, the agency that should have been monitoring them was being scrubbed clean instead. Americans were making too much money to bother. Life was good. The White House and the National Security Council became cathedrals of commerce where the interests of big business outweighed the interests of protecting American citizens at home and abroad. Defanged and dispirited, the CIA went along for the ride. And then on September 11, 2001, the reckoning for such vast carelessness was presented for all the world to see.

    Here is the never-before-told story of the nuclear arms race that changed history-and of the visionary American Air Force officer Bernard Schriever, who led the high-stakes effort. A Fiery Peace in a Cold War is a masterly work about Schriever's quests to prevent the Soviet Union from acquiring nuclear superiority, to penetrate and exploit space for America, and to build the first weapons meant to deter an atomic holocaust rather than to be fired in anger. Sheehan melds biography and history, politics and science, to create a sweeping narrative that transports the reader back and forth from individual drama to world stage. The narrative takes us from Schriever's boyhood in Texas as a six-year-old immigrant from Germany in 1917 through his apprenticeship in the open-cockpit biplanes of the Army Air Corps in the 1930s and his participation in battles against the Japanese in the South Pacific during the Second World War. On his return, he finds a new postwar bipolar universe dominated by the antagonism between the United States and the Soviet Union. Inspired by his technological vision, Schriever sets out in 1954 to create the one class of weapons that can enforce peace with the Russians-intercontinental ballistic missiles that are unstoppable and can destroy the Soviet Union in thirty minutes. In the course of his crusade, he encounters allies and enemies among some of the most intriguing figures of the century: John von Neumann, the Hungarian-born mathematician and mathematical physicist, who was second in genius only to Einstein; Colonel Edward Hall, who created the ultimate ICBM in the Minuteman missile, and his brother, Theodore Hall, who spied for the Russians at Los Alamos and hastened their acquisition of the atomic bomb; Curtis LeMay, the bomber general who tried to exile Schriever and who lost his grip on reality, amassing enough nuclear weapons in his Strategic Air Command to destroy the entire Northern Hemisphere; and Hitler's former rocket maker, Wernher von Braun, who along with a colorful, riding-crop-wielding Army general named John Medaris tried to steal the ICBM program. The most powerful men on earth are also put into astonishing relief: Joseph Stalin, the cruel, paranoid Soviet dictator who spurred his own scientists to build him the atomic bomb with threats of death; Dwight Eisenhower, who backed the ICBM program just in time to save it from the bureaucrats; Nikita Khrushchev, who brought the world to the edge of nuclear catastrophe during the Cuban Missile Crisis, and John Kennedy, who saved it. Schriever and his comrades endured the heartbreak of watching missiles explode on the launching pads at Cape Canaveral and savored the triumph of seeing them soar into space. In the end, they accomplished more than achieving a fiery peace in a cold war. Their missiles became the vehicles that opened space for America.

    Its success should have been a formality. For seventy years, victory—rapid, spectacular victory—had seemed the birthright of the Persian Empire. In the space of a single generation, they had swept across the Near East, shattering ancient kingdoms, storming famous cities, putting together an empire which stretched from India to the shores of the Aegean. As a result of those conquests, Xerxes ruled as the most powerful man on the planet. Yet somehow, astonishingly, against the largest expeditionary force ever assembled, the Greeks of the mainland managed to hold out. The Persians were turned back. Greece remained free. Had the Greeks been defeated in the epochal naval battle at Salamis, not only would the West have lost its first struggle for independence and survival, but it is unlikely that there would ever have been such an entity as the West at all.Tom Holland’s brilliant new book describes the very first “clash of Empires” between East and West. As he did in the critically praised Rubicon, he has found extraordinary parallels between the ancient world and our own. There is no other popular history that takes in the entire sweep of the Persian Wars, and no other classical historian, academic or popular, who combines scholarly rigor with novelistic depth with a worldly irony in quite the fashion that Tom Holland does.

    But have you ever wondered how a religion that doesn't even have a god could have accomplished this?Now you have the opportunity to have your questions answered, as this series of 24 lectures by an award-winning teacher traces the history, principles, and evolution of a theology that is both familiar and foreign.You'll learn the astonishing story of Siddhartha Gautama - who was to become the Buddha, or "enlightened one" - the Indian prince who abandoned wife, son, and a privileged life to seek the meaning of life and death, and whose "awakening" and subsequent teachings have since impacted the world as few others have.And you'll learn what happened after his death, as his followers began to share his teachings about the "Four Noble Truths" and the "Path" to Enlightenment. You'll see how Buddhist beliefs underwent significant and even radical change, with different varieties of Buddhism having to take shape as those beliefs spread across India, Central Asia, China, Japan, and virtually every corner of the Western world, such as becoming more respectful of one's duties to family and ancestors in China or becoming reconciled with local deities in Japan.