What is life? What is my place in it? What choices do these questions obligate me to make? More than a half-century after it burst upon the intellectual scene - with roots that extend to the mid-19th century - Existentialism's quest to answer these most fundamental questions of individual responsibility, morality, and personal freedom, life has continued to exert a profound attraction.

What is reality? Ask yourself whether you can actually know the answer, much less be sure that you can know it, and you've begun to grapple with the metaphysical and epistemological quandaries that have occupied, teased, and tormented modern philosophy's greatest intellects since the dawn of modern science and a century before the Enlightenment.

Professor Allison Friederichs will walk you through six lessons that can help you better know your own mind, and thus understand and transform your own methods of communication. You will learn how your brain acquires, processes, and retains information. You can then take that knowledge and apply it whenever you need to convey something to others, with the best possible results. While you may not have any control over how other people communicate, developing your own methods of connection and conversation can have a positive impact on both your personal and professional life. 

Conventional wisdom suggests there is a sharp distinction between emotion and reason. Emotions are seen as inferior, disruptive, primitive, and even bestial forces. These 24 remarkable lectures suggest otherwise-that emotions have intelligence and provide personal strategies that are vitally important to our everyday lives of perceiving, evaluating, appraising, understanding, and acting in the world.

In 24 lectures that let you see the world through the eyes of the Enlightenment's greatest writers, follow the origin of new ways of thinking-ideas we today take for granted but are startlingly recent-about the individual and society. You'll discover how these notions emerged in an era of transition from a world dominated by classical thought, institutional religion, and the aristocracy to one that was increasingly secular, scientific, skeptical, and middle class.

For 3,000 years, mankind has grappled with fundamental questions about life. What is real? Who or what is God? When is it legitimate for one person to have power over others? What is justice? Beauty? This 84-lecture, 12-professor tour of Western philosophical tradition covers more than 60 of history's greatest minds and brings you a comprehensive survey of the history of Western philosophy from its origins in classical Greece to the present.

Do you make your own choices or have circumstances beyond your control already decided your destiny? For thousands of years, this question has intrigued and perplexed philosophers, scientists, and everyone who thinks deliberately about how they choose to live and act. For if free will makes us accountable for our choices, does the opposite hold true, that determinism absolves us of responsibility?

We've all asked ourselves whether there is any meaning in human life. But for philosophers, this is just the first question of many: Is such a question even answerable by philosophy? And if so, can the practice of philosophy itself pursue a positive answer? Can philosophy prove life has any meaning? These 24 accessible lectures offer a thoughtful and stimulating discussion of how some of the greatest minds in the past three centuries have pondered why we are here and what journey we might be on.

Grasp the important ideas that have served as the backbone of philosophy across the ages with this extraordinary 60-lecture series. This is your opportunity to explore the enormous range of philosophical perspectives and ponder the most important and enduring of human questions-without spending your life poring over dense philosophical texts.

These 24 inspiring lectures introduce you to the sages who, as a group, represent the "missing page" of the history of philosophy. Although their names are sometimes familiar to us, as in the case of Cicero and Plutarch, their philosophy is not. Studying these thinkers offers some surprising ways to think about philosophy. This course offers ample opportunity to hear, in their own words, the philosophers' prescriptions for healthier living.

These 16 lectures bring the Socratic quest for truth alive and explore ideas that are as vital today as they were 25 centuries ago. Ideas about truth, justice, love, beauty, courage, and wisdom that can change lives and reveal the world in new ways. Here, you'll delve into the inner structure, action, and meaning of 17 of Plato's greatest dialogues, making these lectures an indispensable companion for anyone interested in philosophy in general or Platonic thought in particular.

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.

Consciousness, a unique and perplexing mental state, has been the subject of debate for philosophers and scientists for millennia. And while it is widely agreed within contemporary philosophy that consciousness is a problem whose solutions are likely to determine the fate of any number of other problems, there is no settled position on the ultimate nature of consciousness. This series of 12 penetrating and thought-provoking lectures by an acclaimed teacher and scholar approaches its subject directly and unflinchingly.

Distilled to its essence, the ancient Greco-Roman philosophy known as Stoicism is a philosophy of personal betterment. Professor Pigliucci, who knows firsthand just how transformative a Stoic approach to life can be, has designed these 25 lessons as an enlightening introduction to the basics of Stoic philosophy and ways to incorporate its lessons into your own life. 

Revolutions in thought (as opposed to those in politics or science) are in many ways the most far-reaching of all. They affect how we grant legitimacy to authority, define what is possible, create standards of right and wrong, and even view the potential of human life. Between 1600 and 1800, such a revolution of the intellect seized Europe, shaking the minds of the continent as few things before or since. What we now know as the Enlightenment challenged previously accepted ways of understanding reality, bringing about modern science, representative democracy, and a wave of wars, sparking what Professor Kors calls "perhaps the most profound transformation of European, if not human, life." In this series of 24 insightful lectures, you'll explore the astonishing conceptual and cultural revolution of the Enlightenment. You'll witness in its tumultuous history the birth of modern thought in the dilemmas, debates, and extraordinary works of the 17th- and 18th-century mind, as wielded by the likes of thinkers like Bacon, Descartes, Hobbes, Pascal, Newton, Locke, Hume, Voltaire, Diderot, and Rousseau.And you'll understand why educated Europeans came to believe that they had a new understanding-of thought and the human mind, of method, of nature, and of the uses of knowledge-with which they could come to know the world correctly for the first time in human history, and with which they could rewrite the possibilities of human life.