Materialism is a form of philosophical monism which holds matter to be the fundamental substance in nature, and all things, including mental states and consciousness, are results of material interactions. According to philosophical materialism, mind and consciousness are by-products or epiphenomena of material processes, without which they cannot exist. This concept directly contrasts with idealism, where mind and consciousness are first-order realities to which matter is dependent while material interactions are secondary.
Charvaka, also known as Lokāyata, is an ancient school of Indian materialism. Charvaka holds direct perception, empiricism, and conditional inference as proper sources of knowledge, embraces philosophical skepticism and rejects ritualism and supernaturalism. It was a popular belief system in ancient India.
Paul-Henri Thiry, Baron d'Holbach, known as d'Holbach, was a French-German philosopher, encyclopedist and writer, who was prominent figure in the French Enlightenment. He was born Paul Heinrich Dietrich in Edesheim, near Landau in the Rhenish Palatinate, but lived and worked mainly in Paris, where he kept a salon. He helped in the dissemination of "Protestant and especially German thought", particularly in the field of the sciences, but was best known for his atheism and for his voluminous writings against religion, the most famous of them being The System of Nature (1770) and The Universal Morality (1776).
Claude Adrien Helvétius was a French philosopher, freemason and littérateur.
Julien Offray de La Mettrie was a French physician and philosopher, and one of the earliest of the French materialists of the Enlightenment. He is best known for his 1747 work L'homme machine.
The System of Nature or, the Laws of the Moral and Physical World is a work of philosophy by Paul-Henri Thiry, Baron d'Holbach (1723–1789).
Friedrich Karl Christian Ludwig Büchner was a German philosopher, physiologist and physician who became one of the exponents of 19th-century scientific materialism.
Jean Meslier was a French Catholic priest (abbé) who was discovered, upon his death, to have written a book-length philosophical essay promoting atheism and materialism. Described by the author as his "testament" to his parishioners, the text criticizes and denounces all religions.
Materialist feminism highlights capitalism and patriarchy as a central aspect in understanding women's oppression. It focuses on the material, or physical, aspects that define oppression. Under materialist feminism, gender is seen as a social construct, and society forces gender roles, such as rearing children, onto women. Materialist feminism's ideal vision is a society in which women are treated socially and economically the same as men. The theory centers on social change rather than seeking transformation within the capitalist system.
Metaphysical naturalism is a philosophical worldview which holds that there is nothing but natural elements, principles, and relations of the kind studied by the natural sciences. Methodological naturalism is a philosophical basis for science, for which metaphysical naturalism provides only one possible ontological foundation. Broadly, the corresponding theological perspective is religious naturalism or spiritual naturalism. More specifically, metaphysical naturalism rejects the supernatural concepts and explanations that are part of many religions.
Abdullah Cevdet was a Kurdish intellectual and physician in the Ottoman Empire. He was one of the founders of the Committee of Union and Progress (CUP) and wrote articles with pen name of "Bir Kürd" for the publications such as Meşveret, Kurdistan and Roji Kurd about Kurdish awakening and nationalism. In 1908, he joined the Democratic Party which merged with the Freedom and Accord Party in 1911. He was also a translator, radical free-thinker, and an ideologist of the CUP until 1908.
Joseph Priestley was a British natural philosopher, political theorist, clergyman, theologian, and educator. He was one of the most influential Dissenters of the late 18th-century.
Letters to a Philosophical Unbeliever (1780) is a multi-volume series of books on metaphysics by eighteenth-century British polymath Joseph Priestley.
Jacques-André Naigeon was a French artist, atheist–materialist philosopher, editor and man of letters best known for his contributions to the Encyclopédie and for reworking Baron d'Holbach's and Diderot's manuscripts.
Atheism, as defined by the entry in Diderot and d'Alembert's Encyclopédie, is "the opinion of those who deny the existence of a God in the world. The simple ignorance of God doesn't constitute atheism. To be charged with the odious title of atheism one must have the notion of God and reject it." In the period of the Enlightenment, avowed and open atheism was made possible by the advance of religious toleration, but was also far from encouraged.
Le Libertin is a French comedy film directed by Gabriel Aghion and released in 2000. It is an adaptation of a 1997 play by Éric-Emmanuel Schmitt.
Georgi Valentinovich Plekhanov was a Russian revolutionary, philosopher and Marxist theoretician. He was a founder of the social-democratic movement in Russia and was one of the first Russians to identify himself as "Marxist". Facing political persecution, Plekhanov emigrated to Switzerland in 1880, where he continued in his political activity attempting to overthrow the Tsarist regime in Russia. Plekhanov is known as the "father of Russian Marxism".
The Piganino is a conjectural musical instrument using a keyboard as to produce sound from pigs by poking them. Satirical use includes further terms as in German: Schweineorgel, French: l’orgue à cochons, and "Hog Harmonium", "Swineway", or "Porko Forte" in English.
Dialectical materialism is a philosophy of science, history, and nature developed in Europe and based on the writings of Karl Marx and Friedrich Engels. Marxist dialectics, as a materialist philosophy, emphasizes the importance of real-world conditions and the presence of contradictions within things, in relation to but not limited to class, labor, and socioeconomic interactions. This is in contrast to the idealist Hegelian dialectic, which emphasizes the observation that contradictions in material phenomena could be resolved by analyzing them and synthesizing a solution whilst retaining their essence. Marx supposed that the most effective solution to the problems caused by said contradictory phenomena was to address and rearrange the systems of social organization at the root of the problems.
Historical materialism is the term used to describe Karl Marx's theory of history. Marx locates historical change in the rise of class societies and the way humans labor together to make their livelihoods. For Marx and his lifetime collaborator, Friedrich Engels, the ultimate cause and moving power of historical events are to be found in the economic development of society and the social and political upheavals wrought by changes to the mode of production. Historical materialism provides a challenge to the view that historical processes have come to a close and that capitalism is the end of history. Although Marx never brought together a formal or comprehensive description of historical materialism in one published work, his key ideas are woven into a variety of works from the 1840s onward. Since Marx's time, the theory has been modified and expanded. It now has many Marxist and non-Marxist variants.