For this question and other ones like it have been the stuff of philosophical rumination from Plato to Popper. In a series of accessible and engagingly written essays, "50 Philosophy Ideas You Really Need to Know" introduces and explains the problems of knowledge, consciousness, identity, ethics, belief, justice and aesthetics that have engaged the attention of thinkers from the era of the ancient Greeks to the present day.

    It remains the one of the most widely read books about science to come out of the twentieth century.(Note: the book was first published in 1934, in German, with the title Logik der Forschung. It was "reformulated" into English in 1959. See Wikipedia for details.)

    When he became involved in a conspiracy and was imprisoned in Pavia, it was to the Greek philosophers that he turned. THE CONSOLATION was written in the period leading up to his brutal execution. It is a dialogue of alternating prose and verse between the ailing prisoner and his 'nurse' Philosophy. Her instruction on the nature of fortune and happiness, good and evil, fate and free will, restore his health and bring him to enlightenment. THE CONSOLATION was extremely popular throughout medieval Europe and his ideas were influential on the thought of Chaucer and Dante.

    The ideas in De la grammatologie sparked lively debates in intellectual circles that included students of literature, philosophy, and the humanities, inspiring these students to ask questions of their disciplines that had previously been considered improper. Thirty years later, the immense influence of Derrida's work is still igniting controversy, thanks in part to Gayatri Spivak's translation, which captures the richness and complexity of the original. This corrected edition adds a new index of the critics and philosophers cited in the text and makes one of contemporary criticism's most indispensable works even more accessible and usable.

    Written in the author's early forties in the last years of the fourth century A.D. and during his first years as a bishop, they reflect on his life and on the activity of remembering and interpreting a life. Books I-IV are concerned with infancy and learning to talk, schooldays, sexual desire and adolescent rebellion, intense friendships and intellectual exploration. Augustine evolves and analyses his past with all the resources of the reading which shaped his mind: Virgil and Cicero, Neoplatonism and the Bible. This volume, which aims to be usable by students who are new to Augustine, alerts readers to the verbal echoes and allusions of Augustine's brilliant and varied Latin, and explains his theological and philosophical questioning of what God is and what it is to be human. The edition is intended for use by students and scholars of Latin literature, theology and Church history.

    Young, tough, patriotic, but also disturbingly self-aware, Jünger exulted in the Great War, which he saw not just as a great national conflict, but more importantly as a unique personal struggle. Leading raiding parties, defending trenches against murderous British incursions, simply enduring as shells tore his comrades apart, Jünger kept testing himself, braced for the death that will mark his failure.Published shortly after the war's end, 'Storm of Steel' was a worldwide bestseller and can now be rediscovered through Michael Hofmann's brilliant new translation.

    The Perennial Philosophy includes selections from Meister Eckhart, Rumi, and Lao Tzu, as well as the Bhagavad Gita, Tibetan Book of the Dead, Diamond Sutra, and Upanishads, among many others.

    Twain's abundant humor waxes as freely as ever; this time, however, his amusement bears a more cynical cast, as he regards the grand tourist sights of 'Innocents' through older and more experienced eyes.

    Dick is the magnificent and imaginative final work of an author who dedicated his life to questioning the nature of reality and perception, the malleability of space and time, and the relationship between the human and the divine. Edited and introduced by Pamela Jackson and Jonathan Lethem, this will be the definitive presentation of Dick’s brilliant, and epic, final work. In The Exegesis, Dick documents his eight-year attempt to fathom what he called "2-3-74," a postmodern visionary experience of the entire universe "transformed into information." In entries that sometimes ran to hundreds of pages, Dick tried to write his way into the heart of a cosmic mystery that tested his powers of imagination and invention to the limit, adding to, revising, and discarding theory after theory, mixing in dreams and visionary experiences as they occurred, and pulling it all together in three late novels known as the VALIS trilogy. In this abridgment, Jackson and Lethem serve as guides, taking the reader through the Exegesis and establishing connections with moments in Dick’s life and work.

    The result is nothing less than an archaeology of the sciences that unearths old patterns of meaning and reveals the shocking arbitrariness of our received truths.In the work that established him as the most important French thinker since Sartre, Michel Foucault offers startling evidence that “man”—man as a subject of scientific knowledge—is at best a recent invention, the result of a fundamental mutation in our culture.

    From Plato to Christianity, from the Enlightenment to Nietzsche, the Western tradition has been based on arrogant and erroneous beliefs about human beings and their place in the world. Philosophies such as liberalism and Marxism think of humankind as a species whose destiny is to transcend natural limits and conquer the Earth. Even in the present day, despite Darwin's discoveries, nearly all schools of thought take as their starting point the belief that humans are radically different from other animals. John Gray argues that this humanist belief is an illusion. The aim of Straw Dogs is to explore how the world and human life look once humanism has been finally abandoned.Straw Dogs explores philosophical issues such as the nature of the self, free will, morality, progress and the value of truth. Drawing his inspiration from art, poetry, and the frontiers of science as well as philosophy itself, John Gray presents a post-humanist view of the world and of human life. Straw Dogs is an exhilarating, sometimes disturbing book that leads the reader to question their deepest beliefs.

    It is a collection of essays, observations and rituals, and outlines LaVey's Satanic ideology. It contains the core principles of the Church of Satan and is considered the foundation of the philosophy and dogma that constitute LaVeyan Satanism.

    His account of the people he encountered changed the field of anthropology, transforming Western notions of ‘primitive’ man. Tristes Tropiques is a major work of art as well as of scholarship. It is a memoir of exquisite beauty and a masterpiece of travel writing: funny, discursive, movingly detailing personal and cultural loss, and brilliantly connecting disparate fields of thought. Few books have had as powerful and broad an impact.

    Severin finds his ideal of voluptuous cruelty in the merciless Wanda von Dunajew. This is a passionate and powerful portrayal of one man's struggle to enlighten and instruct himself and others in the realm of desire. Published in 1870, the novel gained notoriety and a degree of immortality for its author when the word "masochism"—derived from his name—entered the vocabulary of psychiatry. This remains a classic literary statement on sexual submission and control.

    Rich with references ranging from Goethe's Werther to Winnicott, from Plato to Proust, from Baudelaire to Schubert, A Lover's Discourse artfully draws a portrait in which every reader will find echoes of themselves.