David Christian, professor of history at San Diego State University, surveys the past at all possible scales, from conventional history, to the much larger scales of biology and geology, to the universal scales of cosmology.

    While many of us are taught that anonymous social, political, and economic forces are the driving factors behind events of the past, acclaimed historian and award-winning Professor J. Rufus Fears believes that it’s individuals, acting alone or together, who alter the course of history.LECTURES 36 Lectures 1-Hammurabi Issues a Code of Law (1750 B.C.)2-Moses and Monotheism (1220 B.C.)3-The Enlightenment of the Buddha (526 B.C.)4-Confucius Instructs a Nation (553–479 B.C.)5-Solon—Democracy Begins (594 B.C.)6-Marathon—Democracy Triumphant (490 B.C.)7-Hippocrates Takes an Oath (430 B.C.)8-Caesar Crosses the Rubicon (49 B.C.)9-Jesus—The Trial of a Teacher (A.D. 36)10-Constantine I Wins a Battle (A.D. 312)11-Muhammad Moves to Medina—The Hegira (A.D. 622)12-Bologna Gets a University (1088)13-Dante Sees Beatrice (1283)14-Black Death—Pandemics and History (1348)15-Columbus Finds a New World (1492)16-Michelangelo Accepts a Commission (1508)17-Erasmus—A Book Sets Europe Ablaze (1516)18-Luther’s New Course Changes History (1517)19-The Defeat of the Spanish Armada (1588)20-The Battle of Vienna (1683)21-The Battle of Lexington (1775)22-General Pickett Leads a Charge (1863)23-Adam Smith (1776) versus Karl Marx (1867)24-Charles Darwin Takes an Ocean Voyage (1831)25-Louis Pasteur Cures a Child (1885)26-Two Brothers Take a Flight (1903)27-The Archduke Makes a State Visit (1914)28-One Night in Petrograd (1917)29-The Day the Stock Market Crashed (1929)30-Hitler Becomes Chancellor of Germany (1933)31-Franklin Roosevelt Becomes President (1933)32-Mao Zedong Begins His Long March (1934)33-The Atomic Bomb Is Dropped (1945)34-John F. Kennedy Is Assassinated (1963)35-Dr. King Leads a March (1963)36-September 11, 2001

    

    One thing, however, is clear: Sleep is just as essential to life as nutrition and exercise. This course examines the latest research on the crucial phenomenon of sleep.

    After 3.8 billion years humankind is about to start evolving by new rules...From leading geopolitical expert and technology futurist Jamie Metzl comes a groundbreaking exploration of the many ways genetic-engineering is shaking the core foundations of our lives -- sex, war, love, and death.At the dawn of the genetics revolution, our DNA is becoming as readable, writable, and hackable as our information technology. But as humanity starts retooling our own genetic code, the choices we make today will be the difference between realizing breathtaking advances in human well-being and descending into a dangerous and potentially deadly genetic arms race.Enter the laboratories where scientists are turning science fiction into reality. Look towards a future where our deepest beliefs, morals, religions, and politics are challenged like never before and the very essence of what it means to be human is at play. When we can engineer our future children, massively extend our lifespans, build life from scratch, and recreate the plant and animal world, should we?

    And in doing so, you’ll get a fresher understanding of an era in history with which we’re still trying to come to terms.How the Crusades Changed History plunges you into the series of Crusades to the Holy Land (and elsewhere), from the calling of the First Crusade in November 1095 until the collapse of the last crusader state, the Kingdom of Jerusalem, in 1291. Delivered by master medieval historian and award-winning professor Philip Daileader of The College of William & Mary, these 24 lectures are more than just an enriching recount of captivating historical events. They’re an intellectually rewarding exploration of the ways in which the Crusades shaped the history of the medieval world—and laid the seeds for our own.Dispel Misconceptions about the CrusadesThe Crusades remain lively topics of debate among historians and scholars, and they’re rife with contradictions and misconceptions that require us to peel back layers of history and confront some startling truths that go against what we traditionally think about medieval crusading.Take, for example, these points:Most Christians weren’t motivated to join the Crusades out of economic considerations but in hopes of gaining indulgences from the Catholic Church to decrease or eliminate time in purgatory.Crusading campaigns reached far beyond Jerusalem and the surrounding Holy Land, extending all along the Mediterranean and throughout much of northern Europe.The Crusades were not universally supported; rather, the period saw critics who questioned particular campaigns—many of which were disastrous failures.As you’ll learn with this course, these and other truths about the Crusades demonstrate that, rather than being grand wars, many of these military campaigns were tangled misadventures. And yet you’ll see that, for all their messiness, the Crusades made an indelible impact on the identity of Western civilization.A Fascinating, In-Depth HistoryProfessor Daileader spends the first 17 lectures of the course delivering a riveting in-depth narrative history of the Crusades that takes you in and around the medieval world and sweeps you up in the crusading fervor that led to some of the era’s most intriguing—and disastrous—campaigns. You’ll immerse yourself in the causes, battles, and consequences of the period’s major crusades—as well as some campaigns often overlooked.The First Crusade: Rather than a single expedition, the First Crusade was a series of loosely coordinated waves that left Europe over the space of several years after Pope Urban II’s initial call in 1095. More than 90% of those who were part of the First Crusade were not professional knights; rather, they were the populous, peasants and craftsmen led by a smattering of minor nobles and a popular preacher named Peter the Hermit.The Northern Crusades: Crusading was not just relegated to the Holy Land. Crusading campaigns also took place in parts of Europe. The Northern Crusades facilitated German and Christian expansion into eastern Europe and opened up a theater of war that was easier for crusaders to access than Syria and Palestine, but they siphoned off crusaders who might otherwise have worked to reclaim Jerusalem from the Ottoman Turks.The Children’s Crusade: One of the period’s oddest crusades, the Children’s Crusade of 1212 consisted primarily of processions of French youths—many between the ages of 6 and 14—carrying religious symbols toward Jerusalem to reclaim it for Christendom. More peaceful than other crusades, the Children’s Crusade lacked the militaristic overtones of other campaigns; medieval chroniclers make no mention of its participants bearing arms.View the Era with a More Inquisitive EyeOnce you reach the end of the major crusading period in the late 13th century, you take a step back in a series of thematic lectures that treat a host of topics with an inquisitive eye. Professor Daileader’s goal with this section of the course: to clarify your picture of the Crusades and to provide you with a stronger grasp of their broader historical consequences.You’ll get a chance to probe issues and questions that have intrigued historians for centuries:What did contemporary religious thinkers and critics say about the Crusades? What effects did their views have?What was the experience like for individuals who took up the crusader’s call? Why did they go? What did they take with them? How did they live day to day?How did everyday life in western Europe compare with that in the vulnerable crusader states?How did medieval Islam respond to the Crusades?By taking this approach, you’ll come to see how this frenetic period of warfare paved the way for subsequent historical movements and moments, including the centuries-long dominance of the Ottoman Empire, the Protestant Reformation, the prevalence of missionary campaigns around the world, and more.Learn from One of America’s Best ProfessorsHow the Crusades Changed History places you in the hands of a historian and teacher named one of the best professors in the United States by The Princeton Review and a four-time winner of Harvard University’s Certificate of Distinction in Teaching.Just minutes into the first lecture of this engaging course, you’ll find out why Professor Daileader’s lecturing style—filled with eye-opening insights, clear-cut explanations, gripping stories, and touches of ironic humor—has been praised by so many of our customers around the world.“Whether the Crusades deserve admiration, opprobrium, or something else entirely is a matter for individuals to decide for themselves,” notes Professor Daileader at the start of his engrossing lecture series. “Our goals are to understand the Crusades and to assess their consequences.”And by doing so with this course, you’ll have the knowledge necessary to come to your own conclusions about just how important and consequential these centuries of warfare were to Western civilization.

    And with this fascinating collection crafted from our extensive library of courses, you can now get a single course that represents 36 of our best lectures on literary works that changed the world.In the company of an unparalleled roster of award-winning professors from a range of disciplines, you'll get fresh perspectives on books you only thought you knew - and intriguing introductions to some works you may not have known played key roles in getting us to where we are today. These include The Analects, the Liber Abaci, A Dictionary of the English Language, The Jungle, The Feminine Mystique, and more.If you've taken another course with these professors before, get a reminder of just why you enjoyed them. And if you've never heard some of them before, who knows? You may just discover your next favorite Great Courses professor. More than that, you'll rediscover just how powerful the printed word can be. You'll also learn how the mark of a truly great book isn't that it just changes the lives of individual readers-but the lives of entire civilizations.

    In this course brought to you in partnership with HISTORY, you will be visiting some of history’s deepest rabbit-holes, across centuries and continents, in search of secret societies in all their varieties. You will journey to some very dark places, and frankly some odd and sometimes silly ones as well. During 24 eye-opening lectures, Dr. Richard B. “Rick” Spence, Professor of History at the University of Idaho, guides you through the fascinating, often mystifying - sometimes disturbing - world of brotherhoods, sisterhoods, orders, cults, and cabals that have influenced human culture from ancient times to the present.You’ll understand how and why secret societies have attracted some of history’s most brilliant, and some of its most evil, minds. Often demonized by their enemies, many secret societies have become the stuff of myths and conspiracy theories. Why do they exist? And when they are invented or imagined, why would someone pretend they exist? What do secret societies believe? Who do they recruit? Most important, what influence do they have? Buckle up and get ready to find out.

    Lieberman illuminates how these ongoing changes have brought many benefits, but also have created novel conditions to which our bodies are not entirely adapted, resulting in a growing incidence of obesity and new but avoidable diseases, including type-2 diabetes. He proposes that many of these chronic illnesses persist and in some cases are intensifying because of "dysevolution," a pernicious dynamic whereby only the symptoms rather than the causes of these maladies are treated. And finally—provocatively—he advocates the use of evolutionary information to help nudge, push, and sometimes oblige us to create a more salubrious environment.(With charts and line drawings throughout.)From the Hardcover edition.

    It intersects with Darwin’s theory of evolution, and collides with the horrors of Nazi eugenics in the 1940s. The gene transforms post-war biology. It reorganizes our understanding of sexuality, temperament, choice and free will. This is a story driven by human ingenuity and obsessive minds – from Charles Darwin and Gregor Mendel to Francis Crick, James Watson and Rosalind Franklin, and the thousands of scientists still working to understand the code of codes.This is an epic, moving history of a scientific idea coming to life, by the author of The Emperor of All Maladies. But woven through The Gene, like a red line, is also an intimate history – the story of Mukherjee’s own family and its recurring pattern of mental illness, reminding us that genetics is vitally relevant to everyday lives. These concerns reverberate even more urgently today as we learn to “read” and “write” the human genome – unleashing the potential to change the fates and identities of our children.Majestic in its ambition, and unflinching in its honesty, The Gene gives us a definitive account of the fundamental unit of heredity – and a vision of both humanity’s past and future.

    It has become so central to the way we communicate and live, however, that it often seems as if writing has always existed.But the question remains: Who invented writing, and why?In these 24 fascinating lectures, you'll trace the remarkable saga of the invention and evolution of "visible speech," from its earliest origins to its future in the digital age. Your guide is an accomplished professor and epigrapher who whisks you around the globe to explore how an array of sophisticated writing systems developed, then were adopted and adapted by surrounding cultures.Along the way, you'll visit the great early civilizations of Egypt, Mesopotamia, China, Japan, and the Americas, and you'll see how deciphering ancient scripts is a little like cracking secret codes - only far more difficult.You'll be spellbound as you hear accounts of the breathtaking moments when the decipherment of ancient scripts broke centuries of silence. And you'll marvel at fascinating objects once shrouded in mystery, including the iconic Rosetta stone.Writing and Civilization offers the chance to not only discover the history of ancient writing systems, but also the rare opportunity to actually hear those scripts read aloud and to learn the meaning of their messages hidden in plain sight.Please note a guidebook is included with the audiobook.

    Full of extraordinary facts and astonishing stories, The Body: A Guide for Occupants is a brilliant, often very funny attempt to understand the miracle of our physical and neurological make up.A wonderful successor to A Short History of Nearly Everything, this book will have you marvelling at the form you occupy, and celebrating the genius of your existence, time and time again.

    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.

    And of a nation that fought a Civil War that freed its slaves, and outlawed segregation and discrimination.This is history shaped by Revolutionary War and Vietnam, Thomas Jefferson and William Jefferson Clinton, Puritanism and Feminism, Booker T. Washington and Martin Luther King, Jamestown and Disneyland, Harpers Ferry and Henry Ford, oil wells and Orson Welles.This is a review of the extraordinary blend of people, ideas, inventions, and events that comprise The History of the United States. In this seven-part, 84-lecture series, three noted historians and lecturers—two of whom teach other popular Teaching Company courses—present the nation's past through their areas of special interest.

    Over the course of these 36 enlightening lectures, investigate over 600 years of history that covers the nature of Ottoman identity, the achievements of the Sultan's court, and stories of confrontation and cooperation with the West. Befitting a story of such epic scope and grandeur, every lecture is a treasure trove of historical insights into the people, events, themes, and locales responsible for shaping the story of this often-overlooked empire. You'll cover everything from Rumi, the whirling dervishes, and the importance of the sultan's grand viziers to the wars of Sultan Suleiman I, the shadowy politics of the Committee of Union and Progress, and the birth of the Turkish Republic under Kemal Atatürk. Welcome to a fascinating story of the triumph and tragedy, war and peace, intellectual progress and civil insurrection of a great empire that, for all its glory and grandeur, has left an important legacy that will shape the future of the Balkan nation-states, the Turkish Republic, and the Arab world - and those of us in the West as well.