Showing results by author "The Great Courses" in All Categories

The Sun, Moon, and stars are crucial to your daily existence. The perfect regularity of the heavens is the only guaranteed part of life and inspires deep religious and philosophical ideas, while unexpected events such as eclipses and comets incite fear. Experience this ancient outlook with noted astrophysicist and historian of astronomy Professor Bradley Schaefer of Louisiana State University. An award-winning teacher, Dr. Schaefer takes you around the world, exploring the close relationship that people thousands of years ago had with the sky.

Heidi Sormaz has a PhD in psychology from Yale University with an emphasis on cognitive psychology, and she’s been a meditation and yoga practitioner and teacher for two decades. She is also a reformed over-thinker, so, she knows exactly what you’re going through—or what you’re (over)thinking, so to speak. Over the 12 engaging lessons of Overcome Your Overthinking, Heidi not only provides the science behind cognitive behavioral therapy but she’ll also arm you with a toolbox of exercises and techniques that are most effective at breaking the spell of overthinking.

Does God exist? Do we have a soul? Is it possible to make contact with a spiritual realm? How should we respond to the divine? Will life continue beyond death?Most people, whether deeply religious or outright doubters of any spiritual power, have probably pondered these questions for themselves. In fact, the religious impulse is so powerfully pervasive that neuroscience has posed a provocative question: Are our brains wired to worship?

Greek tragedy was a dramatic form that flourished for less than a full century. And yet it remains vibrant, alive, and productive today. And the form's masterpieces help us-as perhaps they helped their original audiences-grasp a fuller sense of the terror and wonder of life. Professor Vandiver has designed these 24 rich and rewarding lectures to give you a full overview of Greek tragedy, both in its original setting and as a lasting contribution to the artistic exploration of the human condition.

Charles Darwin's theory of organic evolution-the idea that life on earth is the product of purely natural causes, not the hand of God-set off shock waves that continue to reverberate through Western society, and especially the United States. What makes evolution such a profoundly provocative concept, so convincing to most scientists, yet so socially and politically divisive? These 12 eye-opening lectures are an examination of the varied elements that so often make this science the object of strong sentiments and heated debate.

From Halloween costumes to patriotic parades to belly-busting meals, every holiday tradition tells a unique story—one encoded in symbols and layered meanings that stretch back over the centuries. In 19 lectures, professional storyteller Dr. Hannah B. Harvey takes listeners through the seasons and investigates the surprising stories behind seemingly odd holiday traditions.

Throughout history, women have played integral roles in family, society, religion, government, war - in short, in all aspects of human civilization. Their contributions have often shaped history and shifted the axis of power for later generations of women. And yet, unearthing their stories from the historical record has often been a challenge. In Powerful Women of the Medieval World, Professor Dorsey Armstrong will introduce you to 10 amazing women who played vital roles in the Middle Ages.

Some say Charlemagne was a great king, while others believe the many atrocities committed under his reign make him the first in a line of political disasters throughout Europe. This debate has been going on for over a millennium.

From Genesis to Job, the Hebrew scriptures contain some of the most influential stories in Western civilization. But what do these stories tell us about daily life in ancient Israel? And why do they still speak to us today? In 24 captivating lectures, Professor Chapman introduces you to the stories of the Judeans in exile and grounds them in their historical context, giving you a grand vision of history as presented in the scriptures.

If you've ever longed to read the great Modernist novels of the early 20th century - perhaps James Joyce's Ulysses, Virginia Woolf's To the Lighthouse, or William Faulkner's Absalom, Absalom! - but have shied away or set them down because of their intimidating style, fragmented narrative, or lack of a clear plot, you no longer need to wait, or be reluctant to return. In this series of 24 lectures, an acclaimed literary scholar and award-winning teacher has created an accessible gateway to this remarkable literary movement.

Though it ended five centuries ago, the medieval era continues to permeate our world in far-reaching ways. Whether we pay attention to them or not, the influences and imprints of the Middle Ages are all around us, sometimes evident and sometimes less so. In these 36 revealing lectures, you’ll learn how to recognize the medieval impacts on the modern world, and to grasp their significance and implications. The Medieval Legacy offers you a deep look at a stunning millennium of change and innovation which continues to inform our contemporary world.

Augustine of Hippo's masterpiece The City of God is one of the greatest books ever written, yet its size - nearly 1,000 pages - too often intimidates even serious readers. Composed in the years after the sack of Rome in the fifth century, it ushers you on an astounding historical and theological journey through the final years of the ancient world. What made this book so powerful? What mysteries lie within it? What relevance does the 1,600-year-old text have for our world today?

The Middle Ages was a time of major historical shifts and transformations. This amazing era reverberates with discoveries, innovations, events, and historical processes that are integral to the world we know now. In these 24 enthralling lectures, Professor Salisbury leads you on a sumptuous tour of this incredible historical epoch, making clear that the remarkable historical currents and advances of the Middle Ages unfolded not only in the West, but across the globe, from Europe, Africa, and the Middle East to Asia, the Americas, and beyond.

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?

The ancient world has cast a long shadow, influencing our customs and religious beliefs, our laws, and the form of our governments. It has taught us when and how we make war or pursue peace. It has shaped the buildings we live and work in and the art we hang on our walls. It has given us the calendar that organizes our year and has left its mark on the games we play.

In a field known for startling ideas, the Many-Worlds Interpretation (MWI) of quantum mechanics may take the prize. It holds that parallel to our own world are a large number of other universes, almost identical to ours but with small variations. Copies of each of us inhabit a myriad of these worlds. But they are not us exactly; they share our past history, but they are different people who have unique futures. Although these realms are invisible and can’t communicate with each other, prominent physicists are convinced they must exist.

Nowhere is Mozart's maturity and mastery more apparent than in the chamber music he wrote during the last 10 years of his life. These 16 lectures take you deep inside the structure of Mozart's chamber masterworks to reveal his hand at work. This is an amazing opportunity to hear, study, and enjoy a selection of immortal musical compositions that Professor Greenberg calls "a blessing of inconceivable richness". You will learn the basic "language" that all 18th-century composers used to write Classical music. You'll also explore the subtleties of Mozart's technique as a composer: his ability to make art "artless".

Roughly 2,500 years ago, the Athenian people established a radical democracy in which power derived from the votes of everyday citizens. At a time when local governments ranged from oligarchy to tyranny, the elite classes of Athens gradually ceded power to the inexperienced masses, whose votes served as referendums for everything from taxation to war to welfare. The sequence of events that led to this development is astonishing, and the society that flourished under Athenian democracy is one of the greatest - even if greatly flawed - achievements in world history.

Consider these commonly held scientific beliefs: Planetary orbits are fixed ellipses; we only use 10 percent of our brains; nothing travels faster than light; a thrown object’s trajectory is a parabola. They seem correct, but they’re all misconceptions that aren’t entirely accurate. There’s much more to the story than you think. These magnificent 24 lectures are devoted to busting myths, clearing up confusion, and giving you scientific epiphanies that could change how you think about your everyday world.

In the 24 engaging lectures of The Nature of Matter, no scientific background is needed to appreciate such miracles of everyday life as a bouncing rubber ball or water's astonishing power to dissolve. Moreover, the study of matter has led directly to such inventions as semiconductor circuits for computers, new fabrics for clothes, and powerful adhesives for medicine and industry.