Article:Aristotle

Aristotle (384 BC – 322 BC) was a Greek philosopher, a student of Plato and teacher of Alexander the Great. His writings cover many subjects, including physics, metaphysics, poetry, theater, music, logic, rhetoric, politics, government, ethics, biology, and zoology. Together with Plato and Socrates (Plato's teacher), Aristotle is one of the most important founding figures in Western philosophy. Aristotle's writings were the first to create a comprehensive system of Western philosophy, encompassing morality and aesthetics, logic and science, politics and metaphysics.

Aristotle's views on the physical sciences profoundly shaped medieval scholarship, and their influence extended well into the Renaissance, although they were ultimately replaced by Newtonian physics. In the zoological sciences, some of his observations were confirmed to be accurate only in the 19th century. His works contain the earliest known formal study of logic, which was incorporated in the late 19th century into modern formal logic. In metaphysics, Aristotelianism had a profound influence on philosophical and theological thinking in the Islamic and Jewish traditions in the Middle Ages, and it continues to influence Christian theology, especially Eastern Orthodox theology, and the scholastic tradition of the Catholic Church. His ethics, though always influential, gained renewed interest with the modern advent of virtue ethics. All aspects of Aristotle's philosophy continue to be the object of active academic study today. Though Aristotle wrote many elegant treatises and dialogues (Cicero described his literary style as "a river of gold"),it is thought that the majority of his writings are now lost and only about one-third of the original works have survived.

_____________

source:wikipedia

Article:Bertrand Russell

Bertrand Arthur William Russell,(18 May 1872 – 2 February 1970) was a British  philosopher, logician, mathematician, historian, socialist, pacifist, and social critic. He spent most of his life in England; he was born in Wales where he also died, aged 97.

Russell led the British “revolt against idealism” in the early 1900s. He is considered one of the founders of analytic philosophy along with his predecessor Frege and his protégé Ludwig Wittgenstein, and is widely held to be one of the 20th century’s premier logicians.[ He co-authored, with A. N. Whitehead, Principia Mathematica, an attempt to ground mathematics on logic. His philosophical essay “On Denoting” has been considered a “paradigm of philosophy.” His work has had a considerable influence on logic, mathematics, set theory, linguistics, and philosophy, especially philosophy of language, epistemology, and metaphysics.

Russell was a prominent anti-war activist; he championed free trade and anti-imperialism. Russell went to prison for his pacifist activism during World War I. Later, he campaigned against Adolf Hitler, then criticised Stalinist totalitarianism, attacked the United States of America’s involvement in the Vietnam War, and finally became an outspoken proponent of nuclear disarmament.

In 1950, Russell was awarded the Nobel Prize in Literature, “in recognition of his varied and significant writings in which he champions humanitarian ideals and freedom of thought.”

Article:Ayn Rand

Ayn Rand , born Alisa Zinov’yevna Rosenbaum; February 2 ,1905 – March 6, 1982), was a Russian-American novelist, philosopher, playwright, and screenwriter. She is known for her two best-selling novels and for developing a philosophical system she called Objectivism. Born and educated in Russia, Rand emigrated to the United States in 1926. She worked as a screenwriter in Hollywood and had a play produced on Broadway in 1935–1936. She first achieved fame in 1943 with her novel The Fountainhead, which in 1957 was followed by her best-known work, the philosophical novel Atlas Shrugged.

Rand’s political views, reflected in both her fiction and her theoretical work, emphasize individual rights (including property rights) and laissez-faire capitalism, enforced by a constitutionally limited government. She was a fierce opponent of all forms of collectivism and stat ism, including fascism, communism, socialism, and the welfare state, and promoted ethical egoism while rejecting the ethic of altruism. She considered reason to be the only means of acquiring knowledge and the most important aspect of her philosophy, stating, “I am not primarily an advocate of capitalism, but of egoism; and I am not primarily an advocate of egoism, but of reason. If one recognizes the supremacy of reason and applies it consistently, all the rest follows.”

Ayn Rand, signature