In it, we follow them from sixth-century Alexandria to ninth-century Baghdad, from Muslim Cordoba to Catholic Toledo, from Salerno’s medieval medical school to Palermo, capital of Sicily’s vibrant mix of cultures and – finally – to Venice, where that great merchant city’s printing presses would enable Euclid’s geometry, Ptolemy’s system of the stars and Galen’s vast body of writings on medicine to spread even more widely. In tracing these fragile strands of knowledge from century to century, from east to west and north to south, Moller also reveals the web of connections between the Islamic world and Christendom, connections that would both preserve and transform astronomy, mathematics and medicine from the early Middle Ages to the Renaissance. Vividly told and with a dazzling cast of characters, The Map of Knowledge is an evocative, nuanced and vibrant account of our common intellectual heritage.

    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.

    More important, Britain's writers have long challenged readers with new ways of understanding an ever-changing world.This series of 48 fascinating lectures by an award-winning professor provides you with a rare opportunity to step beyond the surface of Britain's grand literary masterpieces and experience the times and conditions they came from and the diverse issues with which their writers grappled.The unique insights Professor Sutherland shares about how and why these works succeed as both literature and documents of Britain's social and political history can forever alter the way you experience a novel, poem, or play.More than just a survey, these lectures reveal how Britain's cultural landscape acted upon its literature and how, in turn, literature affected the cultural landscape. Professor Sutherland takes a historical approach to the wealth of works explored in these lectures, grounding them in specific contexts and often connecting them with one another.All the great writers that come to mind when you think of British literature are here, along with unique looks at their most popular and powerful works. You also enjoy the company of less-familiar voices and contemporary authors who continue to take literature into new territories.

    Caterina Riario Sforza was one of the most prominent women in Renaissance Italy—and one of the most vilified. In this glittering biography, Elizabeth Lev reexamines her extraordinary life and accomplishments.Raised in the court of Milan and wed at age ten to the pope’s corrupt nephew, Caterina was ensnared in Italy’s political intrigues early in life. After turbulent years in Rome’s papal court, she moved to the Romagnol province of Forlì. Following her husband’s assassination, she ruled Italy’s crossroads with iron will, martial strength, political savvy—and an icon’s fashion sense. In finally losing her lands to the Borgia family, she put up a resistance that inspired all of Europe and set the stage for her progeny—including Cosimo de Medici—to follow her example to greatness.A rich evocation the Renaissance,The Tigress of Forlì reveals Caterina Riario Sforza as a brilliant and fearless ruler, and a tragic but unbowed figure.

    This book is an in-depth analysis of that dynamic community, focusing primarily on the years 1380-1450 in an examination of the city's physical character, its economic and social structure and developments, its political and religious life, and its cultural achievement. For this edition, Mr. Brucker has added Notes on Florentine Scholarship and a Bibliographical Supplement.

    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.

    Our Inheritance 2. Mendel and Genes 3. Genes and Chromosomes 4. The Search for the GeneDNA 5. DNA Structure and Replication 6. DNA Expression in Proteins 7. Genes, Enzymes, and Metabolism 8. From DNA to Protein 9. Genomes 10. Manipulating GenesRecombinant DNA 11. Isolating Genes and DNA 12. BiotechnologyGenetic Engineering 13. Biotechnology and the Environment 14. Manipulating DNA by PCR and Other Methods 15. DNA in IdentificationForensics 16. DNA and Evolution 17. DNA and Human Evolution 18. Molecular MedicineGenetic Screening 19. Molecular MedicineThe Immune System 20. Molecular MedicineCancer 21. Molecular MedicineGene Therapy 22. Molecular MedicineCloning and Stem Cells 23. Genetics and Agriculture 24. Biotechnology and Agriculture

    

    Whether it’s a friend who can’t quit smoking, a colleague afflicted with alcoholism, or a relative abusing prescription drugs, we all know someone who suffers from some form of addiction—we may even have an addiction ourselves. By some estimates, roughly one in four Americans might be considered addicts. On the other hand, many of us use substances such as alcohol recreationally, without suffering the physical or psychological symptoms of addiction. So what is the difference between drug use, abuse, and clinical addiction? What causes addictions? What happens when your brain is on drugs, and why do addicts behave the way they do?12 Lectures 1. Addiction 101 2. The Psychology and Neuroscience of Reward 3. How Addiction Hijacks the Brain 4. Genetics: Born to Be an Addict? 5. Your Brain on Drugs 6. Why We Crave Coffee and Cigarettes 7. Alcohol: Social Lubricant or Drug of Abuse? 8. The Science of Marijuana 9. Stimulants: From Cocaine to Ritalin 10. The Science of Poppies, Pleasure, and Pain 11. The Gambler's Brain 12. Junk Food, Porn, Video Games: Addictions?Listening Length: 6 hours and 23 minutes

    This is a set of eighteen audio CDs and an accompanying softcover course guidebook.Contains parts 1 - 3 of the Thinking About Capitalism course.

    Telecommunications, commercial and financial systems, government operations, food production - virtually every aspect of global civilization now depends on interconnected cyber systems to operate; systems that have helped advance medicine, streamline everyday commerce, and so much more. Thinking about Cybersecurity: From Cyber Crime to Cyber Warfare is your guide to understanding the intricate nature of this pressing subject. Delivered by cybersecurity expert and professor Paul Rosenzweig, these 18 engaging lectures will open your eyes to the structure of the Internet, the unique dangers it breeds, and the ways we’re learning how to understand, manage, and reduce these dangers.In addition, Professor Rosenzweig offers sensible tips on how best to protect yourself, your network, or your business from attack or data loss.Disclaimer: The views expressed in this course are those of the professor and do not necessarily reflect the position or policy of the U.S. Department of Homeland Security, the U.S. Department of Defense, or the U.S. government. Disclaimer: Please note that this recording may include references to supplemental texts or print references that are not essential to the program and not supplied with your purchase.©2013 The Teaching Company, LLC (P)2013 The Great Courses

    A universal icon of adventure and discovery, he has inspired six centuries of popular fascination and spurious mythology. Now, from the acclaimed author of "Over the Edge of the World: Magellan's Terrifying Circumnavigation of the Globe" ("Superb . . . A first-rate historical page turner"--"The New York Times")--comes the first fully authoritative biography of one of the most enchanting figures in world history. In this masterly work, Marco Polo's incredible odyssey--along the Silk Road and through all the fantastic circumstances of his life--is chronicled in sumptuous and illuminating detail. We meet him as a callow young man, the scion of a wealthy Venetian merchant family, only seventeen when he sets out in 1271 with his father and uncle on their journey to Asia. We see him gain the confidence of Kublai Khan, the world's most feared and powerful leader, and watch him become a trusted diplomat and intelligence agent in the ruler's inner circle. We are privy to his far-flung adventures on behalf of the Khan, living among the Mongols and other tribes, and traveling to magical cities, some far advanced over the West. We learn the customs of the Khan's court, both erotic and mercantile, and Polo's uncanny ability to adapt to them. We follow him on his journey back to Venice, laden with riches, the latest inventions, and twenty-four years' worth of extraordinary tales. And we see his collaboration with the famed writer Rustichello of Pisa, who immediately saw in Polo the story of a lifetime; enlivened by his genius for observation, Polo's tales needed little embellishment. Recorded by Rustichello as the two languished as prisoners of war in a Genoese jail, the" Travels" would explode the notion of non-Europeans as untutored savages and stand as the definitive description of China until the nineteenth century. Drawing on original sources in more than half a dozen languages, and on his own travels along Polo's route in China and Mongolia, Bergreen explores the lingering controversies surrounding Polo's legend, settling age-old questions and testing others for significance. Synthesizing history, biography, and travelogue, this is the timely chronicle of a man who extended the boundaries of human knowledge and imagination. Destined to be the definitive account of its subject for decades to come, "Marco Polo" takes us on a journey to the limits of history--and beyond.

    For instance, it's not hard to envision a day when websites such as Facebook or Google Maps introduce a feature that allows real-time tracking of anyone you want, based on face-recognition software and ubiquitous live video feeds.Does this scenario sound like an unconstitutional invasion of privacy? These 24 eye-opening lectures immerse you in the Constitution, the courts, and the post-9/11 Internet era that the designers of our legal system could scarcely have imagined. Professor Rosen explains the most pressing legal issues of the modern day and asks how the framers of the U.S. Constitution and the Bill of Rights would have reacted to aspects of the modern life such as full-body scans, cell phone surveillance, and privacy in cloud servers.Called "the nation's most widely read and influential legal commentator" by the Los Angeles Times, Professor Rosen is renowned for his ability to bring legal issues alive - to put real faces and human drama behind the technical issues that cloud many legal discussions. Here he asks how you would decide particular cases about liberty and privacy. You'll come away with a more informed opinion about whether modern life gives even the most innocent among us reason to worry.

    If he had not invaded Sicily and Naples, we in the north would have the richest and most civilized state in Europe.' After looking cautiously round the room he added in an even lower voice, 'Of course to the south we would have a neighbour like Egypt.''Was the elderly Italian right? The Pursuit of Italy traces the whole history of the Italian peninsula in a wonderfully readable style, full of well-chosen stories and observations from personal experience, and peopled by many of the great figures of the Italian past, from Cicero and Virgil to Dante and the Medici, from Cavour and Verdi to the controversial political figures of the twentieth century. The book gives a clear-eyed view of the Risorgimento, the pivotal event in modern Italian history, debunking the influential myths which have grown up around it.Gilmour shows that the glory of Italy has always lain in its regions, with their distinctive art, civic cultures, identities and cuisine. The regions produced the medieval communes and the Renaissance, the Venetian Republic and the Grand Duchy of Tuscany, two of the most civilized states of European history. Their inhabitants identified themselves not as Italians, but as Tuscans and Venetians, Sicilians and Lombards, Neapolitans and Genoese. This is where the strength and culture of Italy still comes from, rather than from misconceived and mishandled concepts of nationalism and unity.This wise and enormously engaging book explains the course of Italian history in a manner and with a coherence which no one with an interest in the country could fail to enjoy.

    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