Résultats de "The Great Courses" dans Toutes les catégories

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.

Natural law is the idea that there is an objective moral order, grounded in essential humanity, that holds universal and permanent implications for the ways we should conduct ourselves as free and responsible human beings.These 24 in-depth lectures consider the arguments for natural law, the serious objections that have been raised against it, and the ways, despite all overt criticisms, it remains a vital and even pervasive force in political, moral, and social life today, even while traveling under another name.

Forget Hollywood's portrayal of violence and mayhem in ancient warfare and find out what the ancient battles were really like. What were the weapons, tactics, armor, training, and logistics? What were the crucial factors that could turn the tide of battle, giving one side victory and the other defeat?In 24 exciting lectures, Professor Fagan introduces you to the many fateful battles that became crucibles of history: the fearsome clash between the Athenians and the invading Persian army at the Marathon, Alexander the Great's crushing hammer-and-anvil tactics against the Persians at Gaugemela, and the Roman mastery of siege warfare at the Jewish fortress of Masada.

With your presenters, Serena Wadhwa and Lisa Page, you will examine the nature of burnout, from symptoms that trigger it to personal factors that contribute to burnout, such as personality and unhealthy coping strategies. You are also invited to answer questions that will help you assess your own level of coping in different areas that can help you get through challenging situations. You will learn the crucial steps that allow you to catch yourself from falling into burnout, build greater resilience, and manage life’s everyday stressors.

In many ways, insects are just like us. Elaborate mating rituals, a variety of parenting styles, and a plethora of careers — from architects and engineers, to farmers and ranchers. Like us, they’re able to share complex information essential for survival, significantly impact their environment, and recycle. But insects outdo us in so many respects. They are terrestrial, but some can live underwater.

More than half a century after humans first walked on the Moon, exciting new space adventures are in the works. Thanks to major advances in rocketry, robotics, and other space technologies, humanity is on the verge of returning to the Moon, exploring Mars, building permanent orbiting space stations, expanding space tourism, and pushing the boundaries of exploration throughout the solar system and beyond. The Future of Space Exploration explores these exciting developments in 12 half-hour episodes, hosted by aerospace engineer and executive Dr. Ariel Ekblaw.

Memory is, without a doubt, the most powerful (and practical) tool of everyday life. By linking both your past and your future, memory gives you the power to plan, to reason, to perceive, and to understand. Yet while all of us have an amazing capacity for memory, there are plenty of times when it seems to fail us. Why does this happen? And how can you fix it? In Scientific Secrets for a Powerful Memory, you’ll explore the real research on how memory functions - and then apply these findings to help you make better use of the memory abilities you have.

Humans have been on a remarkable journey these past 300,000 years. We started in Africa and slowly spread across the globe—crossing land bridges, sailing into the unknown, and eventually building cities and civilizations. While our primate cousins stayed where they evolved, we moved. Migration isn’t just something we did—it’s a defining trait of our species. Now, after covering the planet, we’re on the move again—not chasing new frontiers, but escaping rising seas, extreme heat, political instability, and economic stress.

Ask anyone about the significance of the year 1492, and you're almost certain to hear something about Christopher Columbus and the discovery of the New World. But there is also a perspective on 1492 far different than the one most of us know-one that is more complete and complex. A 1492 when there was no country called Spain and no language called Spanish.

These 12 lectures by Professors Cook and Herzman will give you a rounded, fully informed introduction to the luminous Francis of Assisi and will tell the intellectually and spiritually rewarding story of how his influence has glowed across the centuries.Just who was Assisi? Despite his continuing influence and the fairly ample writings about him that date from his own time, Francis remains somewhat elusive in history. Yet these lectures expertly unlock two sources that are the most revealing and plentiful-written narratives of Francis's life and the images created for Franciscan churches.

What is the essence of Judaism? Is it the Ten Commandments, given by God to Israel at Mount Sinai? Or is it the totality of teachings in the Hebrew Bible? Or is it symbolized by something outside the Bible? Find out with this illuminating 12-lecture investigation of the fundamental concepts, beliefs, issues, and themes in the ever-changing, 4,000-year-old saga of Judaism, one of the world's most ancient and influential faiths. Throughout the lectures, you'll study Judaism from within-as it was understood by its adherents in the past and by those who practice or identify with Judaism today.

Prosperity has transformed the world. But the story of prosperity is far from simple-or complete. These 24 lectures give you an unrivaled overview of one of the most pressing issues of our day and take you behind the headlines and into the debates to dispel some common myths about prosperity and get at deeper truths.In this stimulating, wide-ranging course, Professor Drezner shows that achieving prosperity involves more than economics.

Based on groundbreaking research, these 24 lectures address dynamics and customs related to working, socializing, dining, marriage and family - all the areas necessary to help you function with a greater level of respect and effectiveness wherever you go. You'll also encounter practical tips and crucial context for greeting, interacting with, and even managing people from other parts of the world.

Often, much of what is misunderstood about Islam is the result of a lack of information - and some dangerous and prolific myths. To combat these myths and better understand the complex Islamic tradition, Dr. Martyn Oliver, a senior professorial lecturer at American University, presents 12 in-depth lectures to provide you with a multifaceted approach to Muhammad, Islam, and the revelation known today as the Qur'an.

What foods did the human body evolve to eat, and why? How does the food we eat affect our genes and our minds? What foods are (and aren't) optimal for our everyday health? How can we use cutting-edge science to end world hunger? In these 36 lectures, get eye-opening answers to these and other perplexing questions about the evolution of the human diet and its relationship to our bodies.

These 24 lectures introduce what is considered the most important collection of post-New Testament writings. Although largely unknown and unread, these writings provide a treasure trove of insights into Christianity, and they are crucial to understanding the development of a religion that was shaped largely outside the pages of the New Testament itself.

Discover why intellectuals and historians alike consider Voltaire to be one of the most intriguing, influential, and elusive thinkers of the modern world. Focusing on the deepest, most enduring aspects of Voltaire's work and thought, but never losing sight of the colorful, fascinating man himself, these 12 lectures sketch for you a vibrant, thought-provoking vision of Voltaire as "the father of the Enlightenment" and one of the great literary personalities of all time.

These 24 lectures retell the lives of the remarkable individuals - the statesmen, thinkers, warriors, and writers - who shaped the history of the Roman Empire and, by extension, our own history and culture. Professor Fears divides his presentation into three "turning point" epochs in Roman history: Rome's war with Hannibal (the Second Punic War); Caesar and the end of the Roman Republic; and the imperial era between Augustus and Marcus Aurelius.

Join Professor Fears for this riveting 24-lecture examination of fascinating figures who shaped the story of Greece from the Trojan War through the rise of Rome. What do their lives, studied in the context of their times, tell us about virtue and vice, folly and wisdom, success and failure? Inspired and informed by the monumental works of Homer, Herodotus, Thucydides, and Plutarch, these lectures allow you to do exactly that, guided by a truly great teacher.

This is an advanced course for investors in the market, covering cutting-edge investment principles and practices used by professionals. You learn hands-on techniques for analyzing the central problem of investing: How to determine if a potential investment is a good deal. Employing concepts from probability and statistics, you learn how to measure risk accurately. Then you explore methods for determining if a given security, such as a stock or bond, will generate returns that compensate for its risk.