Resultado de "The Great Courses" em Todas as categorias

Sleep is the subject of intense scientific debate among biologists and neuroscientists. Why must we spend about one-third of our lives asleep? What exactly is sleep? Why does a lack of sleep impair our cognitive abilities and leave us vulnerable to a host of medical issues ranging from obesity to reduced resistance to infectious disease?

Time rules our lives, woven into the very fabric of the universe-from the rising and setting of the sun to the cycles of nature, the thought processes in our brains, and the biorhythms in our day. Nothing so pervades our existence and yet is so difficult to explain. But now, in a series of 24 riveting lectures, you can grasp exactly why - as you take a mind-expanding journey through the past, present, and future, guided by a noted author and scientist.

The career of Pericles, the leading Athenian politician and general from c. 450 to 429 B.C., is a prism through which to view the "Golden Age" of Greece, a brief but remarkable era when Athens experienced a cultural flowering of extraordinary power and importance for Western culture. These 24 stimulating lectures present a well-rounded portrait of almost every aspect of Athenian life during the Golden Age.

Complete your knowledge of the ancient world with this comprehensive look at the dozen empires that flourished in the 2,000 years before the conquests of Alexander the Great. Over the course of 36 insightful lectures, you'll follow the Egyptians, the Mycenaean Greeks, the Persians, the Carthaginians, and others as they rise to glory, create administrative and military structures, clash with one another, and eventually collapse.

Is there an ethics that we can all agree on without stifling pluralism and freedom? What would such an ethics look like? Most important, how should you, as a thoughtful person, find your way among the moral puzzles of the modern world and its cacophony of voices and opinions? These are just some of the engaging and perplexing questions you'll tackle as you join Professor Kane for this thought-provoking, 24-lecture examination of the problems surrounding ethics in the modern world.

Join an expert in self-control research for six engaging and inspirational lessons that shatter the myths about willpower and replace them with verifiable science that can make the seemingly unattainable finally possible. Packed with eye-opening studies, experiments, and exercises to strengthen your self-control when dealing with money, fitness, personal relationships, and more, this course will have you wondering why you ever doubted yourself.

Regardless of age or occupation, conversation can be tricky. But like it or not, it's one of the most important things you do on a daily basis. Successful conversations help you advance professionally and make, maintain, and deepen relationships. Moreover, research shows that talking, when done on a substantive level, is correlated with a feeling of happiness and general well-being.In just six lectures, Professor Curzan teaches you key strategies that can dramatically improve your ability to converse with anyone, from strangers to supervisors.

When it comes to economics and economic theory, a few thinkers dominate the landscape. Adam Smith, Karl Marx, Alfred Marshall, John Maynard Keynes, and a handful of others have shaped the world of economics and influenced our lives. These 10 lectures acquaint you with the thoughts, theories, and lives of these great economists.

The years between 1760 and 1800 rocked the Western world. These were the years when colonists on the eastern fringes of a continent converted the ideals of Enlightenment thought first into action, then into an actual form of government. Now you can learn why this happened and how the colonists did it-in a series of 48 insightful lectures from an award-winning teacher and author.

These 24 lectures are a vibrant introduction to the primary characters and most important stories of classical Greek and Roman mythology. Among those you'll investigate are the accounts of the creation of the world in Hesiod's Theogony and Ovid's Metamorphoses; the gods Zeus, Apollo, Demeter, Persephone, Hermes, Dionysos, and Aphrodite; the Greek heroes, Theseus and Heracles (Hercules in the Roman version); and the most famous of all classical myths, the Trojan War.

Was Christopher Columbus's voyage to the Americas in 1492 the most important event in the history of the world? Professor Eakin's provocative answer is a resounding "Yes" - as he presents his case in an intriguing series of 24 lectures. These thoughtful lectures will remind you that when Columbus completed his voyage, he found a people unlike any he had ever known, living in a land unmentioned in any of the great touchstones of Western knowledge. You'll learn how the European world, animated by the great dynamic forces of the day, Christianity and commercial capitalism, reacted to Columbus's discovery.

Professors Cook and Herzman provide you with an illuminating introduction to one of the greatest works ever written. One of the most profound and satisfying of all poems, The Divine Comedy (or Commedia) of Dante Alighieri is a book for life. In a brilliantly constructed narrative of his imaginary guided pilgrimage through the three realms of the Christian afterlife, Dante accomplished a literary task of astonishing complexity. In these twenty-four lectures, as you follow Dante on his journey, you'll learn how medieval literature offers insights into fundamental questions.

In these 36 engaging lectures, Professor Muller takes you deep inside the perspectives on this most important and pervasive force. You'll gain fresh insights that will strengthen your understanding of capitalism's rich history, its fascinating proponents and opponents, and its startling impact on our world. These lectures take you beyond economic analysis to look at how some of the greatest intellects have thought about capitalism and its moral, political, and cultural ramifications.

Eating is an indispensable human activity. As a result, whether we realize it or not, the drive to obtain food has been a major catalyst across all of history, from prehistoric times to the present. Epicure Jean-Anthelme Brillat-Savarin said it best: "Gastronomy governs the whole life of man."

Every day of your life is spent surrounded by mysteries that involve what appear to be rather ordinary human behaviors. What makes you happy? Where did your personality come from? Why do you have trouble controlling certain behaviors? Why do you behave differently as an adult than you did as an adolescent?Since the start of recorded history, and probably even before, people have been interested in answering questions about why we behave the way we do.

Few periods of history offer such captivating complexity as Europe in the long 19th century between 1789 and 1914. From the idealism of the French Revolution to the power of the Industrial Revolution to the chaos of World War I, this fascinating whirl of events, personalities, and forces formed the foundation for the modern world.

Ludwig van Beethoven is justifiably acclaimed as one of the most revered composers in the history of Western music-a genius once characterized as a "Titan, wrestling with the gods." There is no better way for you to understand the full impact of that description than to not only listen to all nine of his magnificent symphonies, but to do so with a full understanding of what this great composer was saying and the circumstances that drove him up to and beyond what had once been considered the limits of musical expression.