Henri Bergson (1859-1941) was the leading French philosopher of the first half of the 20th century. Near the end of his life when he was forced to register with the police in Nazi-occupied France he wrote: ‘Academic. Philosopher. Nobel prize winner. Jew.’He was indeed all these things and many more, being as famous in his lifetime for his political activities, working with US President Woodrow Wilson to found the League of Nations, as for being a member of the Académie française an...

The Gay Science (The Joyful Wisdom) is one of Nietzsche's greatest books. His wonderfully fertile mind roams over mankind, his thoughts, his emotions, his behaviour and his weaknesses with remarkable clarity, with insight - but also with humour!In this work are 383 separate paragraphs, some short, some long, but all singular observations - the epitome of his famous aphoristic style. 'Morality is the herd instinct in the individual.' 'The world is overfull of beautiful things, but i...

The front cover of the second edition of Language, Truth and Logic carried this statement in capital letters: ‘THE CLASSIC TEXT WHICH FOUNDED LOGICAL POSITIVISM - AND MODERN BRITISH PHILOSOPHY.’It was a bold statement, but the book, first published in 1936 when A. J. Ayer was just 25 and a lecturer on philosophy at Christ Church, Oxford, drew unstinting praise from leading figures in the field, including Bertrand Russell. Its effect was to ‘sweep away the cobwebs and revitalise Bri...

Nietzsche never recovered from his mental breakdown in 1889 and therefore was unable to further any plans he had for the ‘magnum opus’ he had once intended, bringing together in a coherent whole his mature philosophy.It was left to his close friend Heinrich Köselitz and his sister Elizabeth Förster-Nietzsche to go through the remaining notebooks and unpublished writings, choosing sections of particular interest to produce The Will to Power, giving it the subtitle An Attempted Trans...

Friedrich Nietzsche (1844-1900) is one of the towering intellectual figures of the 19th century, a philologist, philosopher and poet of profound complexity and range whose writings in moral philosophy continue to resonate in the present day. The Dawn of Day (Morgenröte), first published in 1881, marked a clear shift in his thinking and prefigures many of the ideas that would be further developed in his later writings.The clue is in the title, sometimes translated as Dawn or Morning...

Throughout history philosophers have sought to define, understand, and delineate concepts important to human well-being. One such concept is "knowledge." Many philosophers believed that absolute, certain knowledge, is possible—that the physical world and ideas formulated about it could be given solid foundation unaffected by the varieties of mere opinion.Sextus Empiricus stands as an example of the "skeptic" school of thought whose members believed that knowledge was either unattai...

Kant's Prolegomena, although a small book, is without doubt the most important of his writings, writes the translator, Paul Carus.Prolegomena means, literally, prefatory or introductory remarks, and it furnishes us with a key to his main work, The Critique of Pure Reason; in fact, it is an extract containing all the salient ideas of Kant's system. It approaches the subject in the simplest and most direct way and is therefore best adapted as an introduction into his philosophy. It i...

Matter and Memory, (Matière et Mémoire), published in 1896, was the second book written by Henri Bergson (1859-1941), one of the leading French philosophers of his age. It followed Time and Free Will (1889) and helped to establish him as a major force in anti-mechanistic thought, opposing the trend towards uncompromisingly secular and scientific views. However, when Matter and Memory appeared, Bergson was 39 and had yet to become the hugely influential figure he became in the first decades...

Henri Bergson’s highly influential book, ‘Creative Evolution’ (‘Evolution Creatrice’, 1907) established a theory of evolution - called ‘Creative Evolution Theory’ - which gained a considerable following in the first half of the 20th Century. It also helped the author to win the Nobel Prize in 1927 for his work investigating the origins of biological information and divergence in the evolutionary process.In this work, Bergson seeks an alternative explanation as to how new forms of l...

Enquiry Concerning Political Justice and Its Influence on Morals and Happiness by William Godwin (1756-1836) was first published in February 1793, the month following the execution of Louis XVI of France.It proved to be immediately popular and influential. Godwin, the son of a Calvinist preacher, was educated at Hoxton Academy, after which, he became a minister to a dissenter congregation in Ware. However, partially as a result of reading Rousseau, Helvetius and d’ Holbach, his thi...

Though Twilight of the Idols (written in a week in 1888 and subtitled How to Philosophise with a Hammer) came near the end of Nietzsche’s creative life, he actually recommended it as a starting point for the study of his work. This was because from the beginning he viewed it as an introduction to his wide-ranging views.After an opening chapter of aphorisms - ‘Maxims and Arrows’ – he takes a challenging look at ‘The Problem of Socrates’, continues to buck the trend with ‘Morality as...

Immanuel Kant’s Critique of Pure Reason can lay claim to being the most important single work of modern philosophy, a work whose methodology, if not necessarily always its conclusions, has had a profound influence on almost all subsequent philosophical discourse. In this work Kant addresses, in a groundbreaking elucidation of the nature of reason, the age-old question of philosophy: “How do we know what we know?” and the limits of what it is that we can know with certainty.Immanuel...