Johann Gottlieb Fichte (1762-1814) was the forerunner of the post-Kantian idealists and remains one of the most important figures in German philosophy. Throughout his career, Fichte published, in addition to his systematic or "scientific" treatises, the best known of which is the "Foundation of the Entire Wissenchaftslehre (1794-5), a series of works directed at the general public.

In his autobiography, David Hume declared unequivocally that this work, An Enquiry Concerning the Principles of Morals (1751) is "of all my writings, historical, philosophical, or literary, incomparably the best." In it, Hume takes the discussion away from traditional attitudes where either rational or metaphysical issues govern moral principles. Instead, he introduces the human factor, introducing the sentiments and passions inherent in human psychology.

Though born to a poor but pious family of ribbon weavers in Saxony in 1762, Johann Gottlieb's exceptional intelligence was apparent from an early age. Remarkably, from this humble background, he earned himself a respected place in the pantheon of late 18th and early 19th century German philosophers. In the 20th and 21st century, his importance and contribution to Western philosophy has been increasingly acknowledged. There are two substantial lecture series and one essay stemming from his time in Berlin in Popular Works Volume 2: much of Fichte's important work appeared initially in lectures.

Though it first aroused anger and controversy rather than admiration and acceptance, A Theologico-Political Treatise was a landmark in the analysis of theology (with particular reference to the Bible and its Jewish and Christian interpretations) and its relationship to philosophy and politics. Spinoza’s scholarly analysis, based on careful study, demonstrated that the Bible was composed by many writers over the centuries - and that even the Pentateuch, the first five books, were not the work of Moses, as was generally assumed at the time.

First published in 1936, Keynes’ ideas had evolved during the difficulties following World War 1 in Europe, and the US crash and the Depression of the 1920s-'30s and the misery of mass unemployment. He deplored the situation where a few individuals or companies stored massive wealth while vast numbers experienced poverty and insecurity (his alarm bells ring today!) and sought to promote initiatives where governments could intervene with social projects to keep money fluctuating.

Two contrasting reflections by Aristotle which cover very particular ground. In 'On the Soul', Aristotle presents his view of the 'life essence' which, he argues, is possessed by living things whether plants, animals or humans. Not a 'soul' in the generally accepted Western use of the term, this 'soul', he says, is a life force that is indivisible from the organism that possesses it.

John Locke (1632-1704) was a product of his troubled times: he lived through the English Civil War, the Interregnum, the Restoration, Monmouth’s Rebellion, the Bloody Assizes and the Glorious Revolution. His empirical thinking was very much directed at finding rational solutions to the root causes of those troubles.

Plotinus (204/5 -270 CE), born in Lycopolis, Egypt, when it was part of the Roman Empire, was a major figure in the philosophical school later called Neoplatonism. Neoplatonists viewed reality as deriving from a single force or figure expressed as 'the One'. Two further concepts from Plotinus, 'the Intellect' and 'the Soul', are also principal features of his philosophy. These proposals led to the work of Plotinus forming a bridge between Plato and the monotheistic religions of Christianity, Judaism, and Islam as well as Gnosticism.

Underlain by an acute sense of ethics, this provided the basis for his strongly declared, wide-ranging views on many subjects: prohibition of cock-fighting, liberty of the press, universal suffrage, the removal of religious tests for office and even hunting. All were radical ideas for his time. He also proposed the decriminalisation of homosexuality, though even he did not dare to publish his essay on this subject during his lifetime. But An Introduction to the Principles of Morals and Legislation was his major work.

Kant is arguably the most influential modern philosopher, but also one of the most difficult. Roger Scruton tackles his exceptionally complex subject with a strong hand, exploring the background to Kant's work and showing why the Critique of Pure Reason has proved so enduring.

The basic principles that Bergson articulates, especially his way of thinking about reality as a dynamic process and his view of human beings as creative and evolving, should be helpful to anyone who seeks to go beyond simply dealing with the practical demands of daily life and consider the nature of things. Of special importance is Bergson’s claim that it is both possible and necessary to know from the inside rather than confining our attention to external perspectives and points of view. Intuition is able to get beyond what is relative and place us inside reality.

Schopenhauer was just 30 when his magnum opus, Die Welt als Wille und Vorstellung, a work of considerable learning and innovation of thought, first appeared in 1818.

Much to his chagrin and puzzlement (so convinced was he of its merits), it didn't have an immediate effect on European philosophy, views and culture. It was only decades later that it was recognised as one of the major intellectual landmarks of the 19th century.

The Origins and History of Consciousness draws on a full range of world mythology to show how individual consciousness undergoes the same archetypal stages of development as human consciousness as a whole. Erich Neumann was one of C. G. Jung's most creative students and a renowned practitioner of analytical psychology in his own right. In this influential book, Neumann shows how the stages begin and end with the symbol of the Uroboros, the tail-eating serpent.

At the age of eight, Karl Popper was puzzling over the idea of infinity and by fifteen was beginning to take a keen interest in his father's well-stocked library of books. Unended Quest recounts these moments and many others in the life of one of the most influential thinkers of the twentieth century, providing an indispensable account of the ideas that influenced him most. As an introduction to Popper's philosophy, Unended Quest also shines. Popper lucidly explains the central ideas in his work, making this book ideal for anyone coming to Popper's life and work for the first time.

The influence of Plato, his Dialogues and his ‘Academy', cast a long shadow. Around 35 Dialogues, almost all featuring Socrates as the principal figure, are generally ascribed to Plato and form one of the most important threads in Western philosophy. These four Dialogues may fall into the ‘Attributed Texts' category, but they are of sufficient interest to warrant study in our time and when set against the principal canon.

The 13 chapters of The Art of War, each devoted to one aspect of warfare, were compiled by the high-ranking Chinese military general, strategist, and philosopher Sun-Tzu. In spite of its battlefield specificity, The Art of War has found new life in the modern age, with leaders in fields as wide and far-reaching as world politics, human psychology, and corporate strategy finding valuable insight in its timeworn words.

The ancient Toltecs believed that life, as we perceive it, is a dream. We each live in our own personal dream, and these come together to form the dream of the planet, or the world in which we live. Problems arise when our perception of the dream becomes clouded with negativity, drama, and judgment (of ourselves and others), because it's in these moments of suffering that we have forgotten that we are the architects of our own reality and we have the power to change our dream if we choose.

Why have history's greatest minds - from George Washington to Frederick the Great to Ralph Waldo Emerson along with today's top performers, from Super Bowl-winning football coaches to CEOs and celebrities - embraced the wisdom of the ancient Stoics? Because they realize that the most valuable wisdom is timeless and that philosophy is for living a better life, not a classroom exercise. The Daily Stoic offers a daily devotional of Stoic insights and exercises, featuring all-new translations.

Experience a bold take on this classic autobiography as it’s performed by Oscar-nominated Laurence Fishburne. In this searing classic autobiography, originally published in 1965, Malcolm X, the Muslim leader, firebrand, and Black empowerment activist, tells the extraordinary story of his life and the growth of the Human Rights movement. His fascinating perspective on the lies and limitations of the American dream and the inherent racism in a society that denies its non-White citizens the opportunity to dream, gives extraordinary insight into the most urgent issues of our own time.

While most of us are familiar with the Underground Railroad, there was much more to the movement than helping individuals escape their bondage. In the eight lectures of The Abolitionists, Professor Kellie Carter Jackson of Wellesley College will bring you along as she traces the history of the fight to end slavery in America, from its relatively quiet origins to the turning point at Harper’s Ferry to the Civil War.

Muhammad Ali, never afraid to express himself loudly and boldly, stays true to form in Ali in Me, an eight-part audio series that explores his life and legacy, guided by his own words through never-before-heard audio recordings. Hosted by Muhammad’s widow, Lonnie Ali, and his close friend, award-winning broadcaster John Ramsey, Ali in Me goes beyond the boxing ring to delve deeply into the extraordinary life and lasting contributions The Champ made to individuals around the world.

Over the next five years, millions of more Americans are expected to take Ozempic and other GLP-1 weight-loss drugs, which are rapidly being recognized as the miracle drugs of this century. If you’re not on them, you’ll probably know someone who is. What are the implications of the widespread use of these drugs, both on our bodies and our society? In this show, you’ll meet people across America who are either taking the jab or thinking about it, and the shocking intentional and unintentional results they are seeing.

Prosecuting attorney in the Manson trial Vincent Bugliosi held a unique insider's position in one of the most baffling and horrifying cases of the 20th century: the cold-blooded Tate-LaBianca murders carried out by Charles Manson and four of his followers. What motivated Manson in his seemingly mindless selection of victims, and what was his hold over the young women who obeyed his orders? Now available for the first time in unabridged audio, the gripping story of this famous and haunting crime is brought to life by acclaimed narrator Scott Brick.

The 10 enlightening (and often humorous) lectures of Medieval Myths and Mysteries will show you how far from the “dark” times of legend these centuries were. Uncover the facts about the Knights Templar. Reveal the truth behind the tales of legendary creatures like the Questing Beast and the unicorn. Trace the events of the Black Death and the ways it altered the world in its wake, and much more. With Professor Armstrong, you will dig deep into the ways that later generations reshaped the narrative of the medieval years and perpetuated the myths.

On a March night in 2000, two deputy sheriffs serving a warrant were shot in Atlanta, Georgia. One was severely wounded while the other would die a day later. The shooting kicked off a large manhunt in search of the alleged cop killer. Four days later in Alabama, authorities found their man—Jamil Al-Amin. He was a Muslim leader with the title of Imam in the West End neighborhood of Atlanta. He was also the man formerly known as H. Rap Brown. He was a charismatic Black radical in the late '60s.