Chocolate was consumed unrefined and unprocessed as a rather bitter, fatty drink for the wealthy elite until the late 19th century, when the Swiss discovered a way to blend it with milk and unleashed a product that would conquer every market in the world. Thereafter, one of the great global business rivalries unfolded as each chocolate maker attempted to dominate its domestic market and innovate new recipes for chocolate that would set it apart from its rivals. The contest was full of dramatic contradictions: The Cadburys were austere Quakers who found themselves making millions from an indulgent product; Kitty Hershey could hardly have been more flamboyant yet her husband was moved by the Cadburys tradition of philanthropy. Each was a product of their unique time and place yet they shared one thing: they want to make the best chocolate in the world.

    But our story largely omits a whole civilization whose citizens shared an entirely different narrative for a thousand years.In Destiny Disrupted, Tamim Ansary tells the rich story of world history as the Islamic world saw it, from the time of Mohammed to the fall of the Ottoman Empire and beyond. He clarifies why our civilizations grew up oblivious to each other, what happened when they intersected, and how the Islamic world was affected by its slow recognition that Europe-a place it long perceived as primitive and disorganized-had somehow hijacked destiny.

    There is no figure aside from Jesus himself who is more important to the history of this world religion, and no figure from the age of the early church about whom we know more or of whom we have a more rounded view. Historian Luke Timothy Johnson, the best-selling author of The Real Jesus, offers a fresh and historically grounded assessment of the life and letters of Christianity's "apostle to the Gentiles" in this 12-lecture series. "One of the most fascinating, important, and controversial figures in the religious history of the West, Paul the Apostle continues to find champions and detractors, sometimes in surprising places," says Professor Johnson. This course addresses many questions concerning Paul's embattled life and work: Is Paul the inventor of Christianity or part of a larger movement? Is he best understood from the Acts of the Apostles or from his letters? Why does he focus on moral character of the community? How do his supporters and detractors depict him? You consider his letters to the Thessalonians, Corinthians, and Galatians. You explore his religious commitments as a member of the Pharisaic movement, his persecution of the Christian sect, the dramatic experience that changed him into an apostle, and his work as a missionary and church founder. The Controversial Apostle Controversy has always swirled around Paul. In fact, it began during his lifetime. As a Pharisaic persecutor of Christianity who became one of its most vocal and active exponents, as a Jew who preached to Gentiles, and as a missionary and pastor who had to deal with a wide range of demanding situations across several decades and many miles, it is hardly surprising that Paul should attract a body of critics and defenders who are as numerous and intense as his stature is titanic. The 13 letters associated with Paul, together with the large sections of the Acts of the Apostles that recount his missionary journeys, form the bulk of the New Testament. His writings-nearly all of which were set down and circulated before the Gospels were written-have been endlessly scoured as sources for Christian doctrine and morals. A Passionate Poet of the Divine Paul is an eloquent and passionate poet of the divine. His works are full of unforgettable passages, and his words have exercised an important influence on countless "ordinary" believers as well as theological giants such as Augustine and Luther. Paul's personality has been endlessly analyzed. He is one of the great converters (or turncoats, depending on one's perspective) in history. Modern thinkers inclined to fault Christianity-Nietzsche, Freud, and George Bernard Shaw, to name three of the more famous-often save their most intense scrutiny for Paul, whose views on issues of morality, sex, and authority continue to be contentious. The Heart and Mind of a Pastor Yet amid all the controversy around Paul, we tend to ignore the things which most concerned him, namely, the stability and integrity of the tiny Christian communities to which he wrote his letters. Professor Johnson aims to rectify this by focusing precisely on these letters to learn something about Paul in the context of early Christianity. After all, before Paul became a source for theology and a part of the canon of Scripture, he was a missionary and pastor. This leads to thought-provoking questions such as: What were the problems with which Paul and his readers had to deal? How did his letters sometimes create as many problems as they solved? What clues to reading Paul can we get from recent research on ancient rhetoric? In what sense is Paul a "radical," and in what sense does he mean his letters to have "conservative" implications? What relation do Paul's preaching and writings about the risen Christ have to the Jesus whose words and deeds we read of in the Gospels? As you join Professor Johnson in reading Paul's letters as individual literary compositions devoted to solving the urgent pastoral problems of the Christian communities he was nurturing, you begin to hear Paul's voice speaking to real-life situations and genuine crises. A Portrait Drawn from Life Such reading yields a picture of Paul that is far more complex than any stereotype, whether positive or negative. It is a portrait drawn from life. You find a Paul who struggles to establish the authority to teach even in a community that he has founded (1 Corinthians), then finds its allegiance slipping away just as he is engaged in the greatest act of his career (2 Corinthians). You discover a Paul who writes to relieve a community's mind (1 Thessalonians) only to find that he has inflamed its imagination (2 Thessalonians). You appreciate a Paul who seeks to realize an egalitarian ideal, and succeeds on some fronts (Galatians), but has only ambiguous results (Philemon) and undoubtedly fails (1 Timothy) on others. You see a Paul who sets out to raise money for a future trip and ends up creating a theological masterwork (Romans). And you see a Paul who finds himself imprisoned, "an apostle in chains," yet who uses his very confinement to expand his witness and set forth his vision of Christ's church as a sacrament of the world's best possibilities (Colossians, Ephesians). Perhaps most provocatively, Professor Johnson parts company with much modern scholarship by arguing that Paul, though he may not have literally written any of his letters, should nonetheless be considered the true author of all. "The only requirement for this course is the willingness to journey along with Paul as he thinks his way through the problems he faces," says Professor Johnson. "The payoff is learning why Paul has had such an enormous influence, and why he remains a vital force in the religious life of millions, a living voice whose summoning words sustain Christian communities to this day and subvert all tendencies to reduce Christianity to a form of religious routineGreat Courses #657

    One of the first paleoanthropologists to study fossil evidence and genetic information together in order to test hypotheses about human prehistory, Professor Hawks is adept at looking at human origins not just with one lens, but with two.He has traveled around the world to examine delicate skeletal remains and pore over the complex results of genetic testing. His research and scholarship on human evolutionary history has been featured in a variety of publications, including Science, American Journal of Physical Anthropology, Slate, and Journal of Human Evolution.But more than that, Professor Hawks has crafted a course that demonstrates the passion and excitement involved in the field of paleoanthropology. With his engaging lecturing style and his use of fossil finds taken from his personal collection, Professor Hawks will capture your attention and show you all the drama and excitement to be found in eavesdropping on the latest debates about human evolutionary history.

    Then he discovered that the olive grove in front of their 14th century farmhouse had been the scene of the most infamous double-murders in Italian history, committed by a serial killer known as the Monster of Florence. Preston, intrigued, meets Italian investigative journalist Mario Spezi to learn more.This is the true story of their search for—and identification of—the man they believe committed the crimes, and their chilling interview with him. And then, in a strange twist of fate, Preston and Spezi themselves become targets of the police investigation. Preston has his phone tapped, is interrogated, and told to leave the country. Spezi fares worse: he is thrown into Italy's grim Capanne prison, accused of being the Monster of Florence himself. Like one of Preston's thrillers, The Monster of Florence, tells a remarkable and harrowing story involving murder, mutilation, and suicide—and at the center of it, Preston and Spezi, caught in a bizarre prosecutorial vendetta.

    Yet distinguished historian Chris Wickham has taken up the challenge in this landmark book, and he succeeds in producing the most riveting account of medieval Europe in a generation. Tracking the entire sweep of the Middle Ages across Europe, Wickham focuses on important changes century by century, including such pivotal crises and moments as the fall of the western Roman Empire, Charlemagne’s reforms, the feudal revolution, the challenge of heresy, the destruction of the Byzantine Empire, the rebuilding of late medieval states, and the appalling devastation of the Black Death. He provides illuminating vignettes that underscore how shifting social, economic, and political circumstances affected individual lives and international events—and offers both a new conception of Europe’s medieval period and a provocative revision of exactly how and why the Middle Ages matter. “Far-ranging, fluent, and thoughtful—of considerable interest to students of history writ large, and not just of Europe.”—Kirkus Reviews, (starred review)

    Here, Sunday Times bestselling author Charles Spencer tells the real story behind the legend to show how one cataclysmic shipwreck changed England’s course.In 1120, the White Ship was known as the fastest ship afloat. When it sank sailing from Normandy to England it was carrying aboard the only legitimate heir to King Henry I, William of Ætheling. The raucous, arrogant young prince had made a party of the voyage, carousing with his companions and pushing wine into the eager hands of the crew. It was the middle of the night when the drunken helmsman rammed the ship into rocks.The next day only one of the three hundred who had boarded the ship was alive to describe the horrors of the slow shipwreck. William, the face of England’s future had drowned along with scores of the social elite. The royal line severed and with no obvious heir to the crown, a civil war of untold violence erupted. Known fittingly as ‘The Anarchy’, this game of thrones saw families turned in on each other, with English barons, rebellious Welsh leaders and Scottish invaders all playing a part in the bloody, desperate scrum for power.One incredible shipwreck and two decades of violent uncertainty; England’s course had changed forever.

    

    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.

    Award-winning journalist Masha Gessen’s understanding of the events and forces that have wracked Russia in recent times is unparalleled. In The Future Is History, Gessen follows the lives of four people born at what promised to be the dawn of democracy. Each of them came of age with unprecedented expectations, some as the children and grandchildren of the very architects of the new Russia, each with newfound aspirations of their own–as entrepreneurs, activists, thinkers, and writers, sexual and social beings. Gessen charts their paths against the machinations of the regime that would crush them all, and against the war it waged on understanding itself, which ensured the unobstructed reemergence of the old Soviet order in the form of today’s terrifying and seemingly unstoppable mafia state. Powerful and urgent, The Future Is History is a cautionary tale for our time and for all time.

    This book traces the history of human movement and interaction around and across the world's greatest bodies of water, charting our relationship with the oceans from the time of the first voyagers. David Abulafia begins with the earliest of seafaring societies - the Polynesians of the Pacific, the possessors of intuitive navigational skills long before the invention of the compass, who by the first century were trading between their far-flung islands. By the seventh century, trading routes stretched from the coasts of Arabia and Africa to southern China and Japan, bringing together the Indian Ocean and the western Pacific and linking half the world through the international spice trade. In the Atlantic, centuries before the little kingdom of Portugal carved out its powerful, seaborne empire, many peoples sought new lands across the sea - the Bretons, the Frisians and, most notably, the Vikings, now known to be the first Europeans to reach North America. As Portuguese supremacy dwindled in the late sixteenth century, the Spanish, the Dutch and then the British each successively ruled the waves.Following merchants, explorers, pirates, cartographers and travellers in their quests for spices, gold, ivory, slaves, lands for settlement and knowledge of what lay beyond, Abulafia has created an extraordinary narrative of humanity and the oceans. From the earliest forays of peoples in hand-hewn canoes through uncharted waters to the routes now taken daily by supertankers in their thousands, The Boundless Sea shows how maritime networks came to form a continuum of interaction and interconnection across the globe: 90 per cent of global trade is still conducted by sea. This is history of the grandest scale and scope, and from a bracingly different perspective - not, as in most global histories, from the land, but from the boundless seas.

    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