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

    Yet, as the 1700s began, the mysteries of the universe were pondered by "natural philosophers"—the term "scientist" didn't even exist until the mid 19th century—whose explanations couldn't help but be influenced by the religious thought and political and social contexts that shaped their world.The radical ideas of the Enlightenment were especially important and influential. In this course you see how the work of these natural philosophers prepared the way for the more familiar world of science we recognize today.

    Drout is at his best when lecturing on the fascinating history, language, and societal adaptations of the Anglo-Saxons. He not only presents their storytelling abilities using their own words; he does so in their own voice - the incredibly melodious Old English. (Publisher's description) 7hrs. 50 mins.

    Clear Science Teaching to Set the Stage for an Awe-Inspiring Course Created for a lay audience and readily accessible, in this course science always takes precedence over drama. The lectures are certainly entertaining, often funny, even awe-inspiring at times, as befits the subject matter. Even though you will be entertained, you will be learning good science. Clear introductions to essential principles of physics support these lectures, including density, quantum theory, gravity, and the General Theory of Relativity. Professor Neil deGrasse Tyson also includes forays into disciplines such as chemistry and biology as needed to explain events in astronomy. For example, Dr. Tyson begins one lecture at a point 13 billion years ago, when all space, matter, and energy in the known universe were contained in a volume less than one-trillionth the size of a pinpoint-about the size of a single atom. By the time he finishes, the cosmos has been stretched, the planets and our Earth formed, and 70 percent of existing Earth species have been wiped out by a gigantic asteroidclearing the way for the evolution of humanity. Along the way he has touched on Einstein's famous equation, E=mc2; on the four forces that were once unified in the early cosmos in a way physicists are still trying to explain; and on the chemical enrichment of the universe by exploding supernovae, which give the universe its necessary supply of heavier elements including oxygen, nitrogen, iron and, most important, carbon. Carbon, we learn, is a "sticky" atom, capable of making more kinds of molecules than all other elements combined. It's the ideal element with which to experiment in the building of life forms and is, of course, the element responsible for the remarkable diversity of life, including us. As Dr. Tyson notes, we are made of stardust, just as the planets are. And he has created a course that explains exactly how that came to be, beginning with a grounding in the basic "machinery" of matter, forces, and energy that has been discovered on Earth and which also reveals itself throughout the universe. The Stark and Violent Beauty of the Universe With this basic foundation in place, explanations of cosmic events fall logically into place, and the realities of the universe-including its eventual demise-are revealed in stark and often violent beauty. You learn: how Saturn's rings were formed, and why they will eventually be lost why low-density conditions are necessary to produce the drama of the northern and southern auroras why even the most jagged and wild of the Earth's mountain ranges are, from a cosmic standpoint, really part of a perfectly smooth sphere how black holes are formed and the extraordinary way in which they can wreak havoc in the universe how asteroids moving through space represent threats of extraordinary consequence to Earth, no matter how long those threats may take to be realized why the seemingly infinite panorama of celestial bodies revealed by the Hubble Space Telescope's famous "Deep Field" so intrigued astronomers how astronomers actually look for new planets, why the odds seem overwhelmingly in favor of some kind of life out there, whether we ever make contact or not. Most important, none of these ideas are presented as isolated "space factoids" that serve no purpose but to entertain. They are there to illustrate and reinforce the key principles of physics and astrophysics that are continually being presented in this course. But the inclusion of real science doesn't prevent Dr. Tyson from having some fun, either. When it's time to show how a black hole might remove one from the universe, he leads you right up to the "event horizon" and slips you in-feet first. Since the event horizon represents the point within which nothing, not even light, can escape, you might think this is a bad idea. And you would be right. But as you plummet toward the "singularity" at the heart of the black hole, you will learn firsthand about the interesting effects of gravity truly unleashed, including what physicists refer to, with a straight face, as "spaghettification." (Actually, Professor Tyson recommends that you be sucked in to a large black hole rather than a small one. You'll still be spaghettified, but it won't happen as quickly.) But make no mistake: Dr. Tyson does not consider the cosmos a laughing matter, this kind of whimsical touch notwithstanding. In spite of his training, he remains, admittedly, still in awe of his subject. And he has created a course that might well produce the same feeling in you.

    The PatriarchAn Overview 2. The Education of a Philosophe 3. Philosophical Letters, Part I 4. Philosophical Letters, Part II 5. The Years of Cirey 6. From Optimism to Humanism 7. Voltaire and the Philosophical Tale 8. Voltaire at Ferney 9. Voltaire and God 10. Voltaire and History 11. Voltaire and Tradition 12. Apotheosis

    This set of 8 lectures examines from a philosophical perspective the self under siege from the start of modernity to the beginnings of the postmodern age in the late twentieth century.

    A great vocabulary can enhance your speaking, writing, and even thinking skills. This course will boost your vocabulary, whether you want to enhance your personal lexicon, write or speak more articulately in professional settings, or advance your knowledge of the English language. For anyone who has ever grasped for the perfect word at a particular moment, this course provides a research-based and enjoyable method for improving your vocabulary. Building a Better Vocabulary offers an intriguing look at the nuts and bolts of English, teaches you the etymology and morphology - or the history and structure - of words, and delves into the cognitive science behind committing new words to long-term memory. By the end of the 36 enjoyable lectures, you will have a practical framework for continuing to build your vocabulary by discovering new words and fully mastering the nuances of familiar ones. If you are an avid reader, you may have previously encountered some of the words in this course. But even the most voracious reader will be surprised and delighted by these eye-opening lectures, which delve into the building blocks of the English language and reveal intriguing new nuances to words you thought you knew well. These lectures will kindle a passion for the process by which words are created and for the beauty of the words you read, speak, and hear every day.

    After its founding in 509 BCE, Rome grew from an unremarkable Italian city-state to the dominant superpower of the Mediterranean world. Through it all, the Romans never allowed a single man to seize control of the state. Every year for four hundred years the annually elected consuls voluntarily handed power to their successors. Not once did a consul give in to the temptation to grab absolute power and refuse to let it go. It was a run of political self-denial unmatched in the history of the world. The disciplined Roman republicans then proceeded to explode out of Italy and conquer a world filled with petty tyrants, barbarian chieftains, and despotic kings.But the very success of the Republic proved to be its undoing. The republican system was unable to cope with the vast empire Rome ruled. Bankrolled by mountains of imperial wealth and without a foreign enemy to keep them united, ambitious Roman leaders began to stray from the republican austerity of their ancestors. Almost as soon as they had conquered the Mediterranean, Rome would become engulfed in violent political conflicts and civil wars that would destroy the Republic less than a century later.The Storm Before the Storm tells the story of the beginning of the end of the Roman Republic--the story of the first generation that had to cope with the dangerous new political environment made possible by Rome's unrivaled domination over the known world. The tumultuous years from 133-80 BCE set the stage for the fall of the Republic.The Republic faced issues like rising economic inequality, increasing political polarization, the privatization of the military, endemic social and ethnic prejudice, rampant corruption, ongoing military quagmires, and the ruthless ambition and unwillingness of elites to do anything to reform the system in time to save it--a situation that draws many parallels to present-day America. These issues are among the reasons why the Roman Republic would fall. And as we all know, those who do not learn from history are doomed to repeat it.

    The Cave and the Light is a magisterial account of how the two greatest thinkers of the ancient world, Plato and Aristotle, laid the foundations of Western culture—and how their rivalry shaped the essential features of our culture down to the present day.   Plato came from a wealthy, connected Athenian family and lived a comfortable upper-class lifestyle until he met an odd little man named Socrates, who showed him a new world of ideas and ideals. Socrates taught Plato that a man must use reason to attain wisdom, and that the life of a lover of wisdom, a philosopher, was the pinnacle of achievement. Plato dedicated himself to living that ideal and went on to create a school, his famed Academy, to teach others the path to enlightenment through contemplation.   However, the same Academy that spread Plato’s teachings also fostered his greatest rival. Born to a family of Greek physicians, Aristotle had learned early on the value of observation and hands-on experience. Rather than rely on pure contemplation, he insisted that the truest path to knowledge is through empirical discovery and exploration of the world around us. Aristotle, Plato’s most brilliant pupil, thus settled on a philosophy very different from his instructor’s and launched a rivalry with profound effects on Western culture.   The two men disagreed on the fundamental purpose of the philosophy. For Plato, the image of the cave summed up man’s destined path, emerging from the darkness of material existence to the light of a higher and more spiritual truth. Aristotle thought otherwise. Instead of rising above mundane reality, he insisted, the philosopher’s job is to explain how the real world works, and how we can find our place in it. Aristotle set up a school in Athens to rival Plato’s Academy: the Lyceum. The competition that ensued between the two schools, and between Plato and Aristotle, set the world on an intellectual adventure that lasted through the Middle Ages and Renaissance and that still continues today.   From Martin Luther (who named Aristotle the third great enemy of true religion, after the devil and the Pope) to Karl Marx (whose utopian views rival Plato’s), heroes and villains of history have been inspired and incensed by these two master philosophers—but never outside their influence.   Accessible, riveting, and eloquently written, The Cave and the Light provides a stunning new perspective on the Western world, certain to open eyes and stir debate.Praise for The Cave and the Light   “A sweeping intellectual history viewed through two ancient Greek lenses . . . breezy and enthusiastic but resting on a sturdy rock of research.”—Kirkus Reviews   “Examining mathematics, politics, theology, and architecture, the book demonstrates the continuing relevance of the ancient world.”—Publishers Weekly  “A fabulous way to understand over two millennia of history, all in one book.”—Library Journal  “Entertaining and often illuminating.”—The Wall Street JournalFrom the Hardcover edition.

    This two box set of 24 lectures on 12 cassette tapes covers the following: 1-Brothers Grimm & Fairy Tale Psychology; 2-Propp, Structure, and Cultural Identity; 3-Hoffmann and the Theory of the Fantastic; 4-Poe--Genres and Degrees of the Fantastic; 5-Lewis Carroll -- Puzzles, Language, & Audience; 6-H.G. Wells -- We Are All Talking Animals; 7-Franz Kafka -- Dashed Fantasies; 8-Woolf - Fantastic Feminism & Periods of Art; 9-Robbe-Grillet - Experimental Fiction & Myth; 10-Tolkien & Mass Production of the Fantastic; 11-Children's Literature and the Fantastic; 12-Postmodernism and the Fantastic; 13-Defining Science Fiction; 14-Mary Shelley --Grandmother of Science Fiction; 15-Hawthorne, Poe, and the Eden Complex; 16-Jules Verne and the Robinsonade; 17-Wells -- Industrialization of the Fantastic; 18-The History of Utopia; 19-Science Fiction and Religion; 20-Pulp Fiction, Bradbury & the American Myth; 21-Robert A. Heinlein -- He Mapped the Future; 22-Asimov and Clarke -- Cousins in Utopia; 23-Ursula K. LeGuin -- Transhuman Anthropologist; 24-Cyberpunk, Postmodernism, and Beyond.

    And in this bold 24-lecture series, you can do just that.

    Although written over four hundred years after Alexander’s death, Arrian’s Campaigns of Alexander is the most reliable account of the man and his achievements we have. Arrian’s own experience as a military commander gave him unique insights into the life of the world’s greatest conqueror. He tells of Alexander’s violent suppression of the Theban rebellion, his total defeat of Persia, and his campaigns through Egypt, India and Babylon – establishing new cities and destroying others in his path. While Alexander emerges from this record as an unparalleled and charismatic leader, Arrian succeeds brilliantly in creating an objective and fully rounded portrait of a man of boundless ambition, who was exposed to the temptations of power and worshipped as a god in his own lifetime.Aubrey de Sélincourt’s vivid translation is accompanied by J. R. Hamilton’s introduction, which discusses Arrian’s life and times, his synthesis of other classical sources and the composition of Alexander’s army. The edition also includes maps, a list for further reading and a detailed index.For more than seventy years, Penguin has been the leading publisher of classic literature in the English-speaking world. With more than 1,700 titles, Penguin Classics represents a global bookshelf of the best works throughout history and across genres and disciplines. Readers trust the series to provide authoritative texts enhanced by introductions and notes by distinguished scholars and contemporary authors, as well as up-to-date translations by award-winning translators.

    Thomas Madden is a professor of medieval history at Saint Louis University.As late as 1518, plans were laid by Pope Leo X and the monarchs of Europe to set aside their internal quarrels and once more embark on a holy crusade to wrest the Middle East from the Ottoman Turks. Finding accord and even enthusiasm for the enterprise, all was on course for a multiyear military campaign to push east from North Africa through Egypt and south through the Balkans to squeeze the Turks in a pincer movement and finally oust the Muslims from the Holy Land. The great plan, however, died when Europe was once again plunged into internal strife with the death of Holy Roman Emperor Maximilian I, who had been a leader for the crusade.Even this event in conjunction with the beginnings of the Protestant Reformation, the rise of ever-stronger Ottoman leaders, and the political conflicts throughout Europe did not completely erase the idea of crusading. Today, the military orders of the Teutonic Knights and the Knights Hospitallers continue to care for the poor and the sick, albeit without raising armies to fight.For over 400 years, crusaders (“those signed by the cross”), out of Christian zeal, a declared love for their fellow man, and, in many cases, a simple desire for fortune, glory, and heavenly reward, marched to the Holy Land to battle both a real and perceived threat to their way of life and their religious beliefs. The story of the many crusades are filled with an unremitting passion to keep or return the home of Christianity to Christians. It is also filled with death, destruction, disorder, greed, avarice, and self-interest on all sides. Much of what occurred during the Crusades has come down to us today in the form of continued suspicion among religious ideologies—not only between Christians and Muslims, but also internally among Christian sects and, to some degree, among Muslim sects. There is certainly much to learn about our own history from a better understanding of the Crusades and what led so many to crusade. Course SyllabusLecture 1 The Medieval Background of the CrusadesLecture 2 Islam: Faith, Culture, EmpireLecture 3 Pope Urban II and the Calling of the First CrusadeLecture 4 The First CrusadeLecture 5 What Were the Crusades? Who Were the Crusaders?Lecture 6 The Latin Kingdom of JerusalemLecture 7 The Second CrusadeLecture 8 The Third CrusadeLecture 9 The Fourth CrusadeLecture 10 Crusades in EuropeLecture 11 The Fifth CrusadeLecture 12 The Crusades of St. LouisLecture 13 The Fall of the Crusader StatesLecture 14 Later Crusades and the Legacy of the Crusades

    That was indeed what life was like in the earliest settlements, but by 5,000 years ago, life in some places had become much more sophisticated than we might think. Impressive achievements - like stepped temples that towered like mountains, elaborate palaces (some with bathrooms and plumbing), and complex houses - were also a part of life for people who lived in cities that arose thousands of years ago, particularly in the fertile region that emerged along the Tigris and Euphrates Rivers.Welcome to Mesopotamia, the ancient name for the region that is now Iraq, a remarkably advanced civilization that flourished for two-thirds of the time that civilization has existed on Earth. Mesopotamians mastered irrigation agriculture; built the first complex urban societies; developed writing, literature, and law; and united vast regions through warfare and diplomacy. While civilizations like Greece and Rome have an unbroken tradition of written histories, the rich history of Mesopotamia has only been recently rediscovered, thanks to the decipherment of Mesopotamia's cuneiform writing less than 200 years ago. In this 24-lecture course taught by Professor Podany, you'll fill in the blanks of your historical understanding as you witness a whole new world opening before your eyes.Riveting stories about kings and priestesses as well as ordinary people from all walks of life transport you back in time, giving you invaluable insights into the history of a landmark region that has long been known as the cradle of civilization.