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399 BCE
Socrates
We know of his life through the writings of his students, including Plato and Xenophon. His "Socratic method," laid the groundwork for Western systems of logic and philosophy. When the political climate of Greece turned, Socrates was sentenced to death by hemlock poisoning in 399 BC -
384 BCE
Aristotle
Aristotle is a towering figure in ancient Greek philosophy, making contributions to logic, metaphysics, mathematics, physics, biology, botany, ethics, politics, agriculture, medicine, dance and theatre. He was a student of Plato who in turn studied under Socrates. -
354 BCE
st. Augustine
St. Augustine is a fourth century philosopher whose groundbreaking philosophy infused Christian doctrine with Neoplatonism. He is famous for being an inimitable Catholic theologian and for his agnostic contributions to Western philosophy. -
428
Plato
Born circa 428 B.C.E., ancient Greek philosopher Plato was a student of Socrates and a teacher of Aristotle. His writings explored justice, beauty and equality, and also contained discussions in aesthetics, political philosophy, theology, cosmology, epistemology and the philosophy of language. -
1225
Thomas Aquinas
St. Thomas Aquinas (AKA Thomas of Aquin or Aquino) (c. 1225 - 1274) was an Italian philosopher and theologian of the Medieval period. He was the foremost classical proponent of natural theology at the peak of Scholasticism in Europe, and the founder of the Thomistic school of philosophy and theology -
Francis Bacon
The core of Bacon's philosophy of science is the account of inductive reasoning given in Book II of Novum Organum. The defect of all previous systems of beliefs about nature, he argued, lay in the inadequate treatment of the general propositions from which the deductions were made -
John Locke
Locke's Political Philosophy. John Locke (1632–1704) is among the most influential political philosophers of the modern period. In the Two Treatises of Government, he defended the claim that men are by nature free and equal against claims that God had made all people naturally subject to a monarch. -
Rene Descartes
René Descartes was a French philosopher, mathematician, and scientist. A native of the Kingdom of France, he spent about 20 years of his life in the Dutch Republic after serving for a while in the Dutch States Army of Maurice of Nassau, Prince of Orange and the Stadtholder of the United Provinces. -
Immanuel Kant
Immanuel Kant: Metaphysics. Immanuel Kant (1724-1804) is one of the most influential philosophers in the history of Western philosophy. His contributions to metaphysics, epistemology, ethics, and aesthetics have had a profound impact on almost every philosophical movement that followed him. -
Georg Wilhelm Friedrich Hegel
Georg Wilhelm Friedrich Hegel (1770-1831) is one of the greatest systematic thinkers in the history of Western philosophy. In addition to epitomizing German idealist philosophy, Hegel boldly claimed that his own system of philosophy represented an historical culmination of all previous philosophical thought. -
Charles Darwin
Darwinism is a theory of biological evolution developed by the English naturalist Charles Darwin (1809–1882) and others, stating that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce -
John Dewey
John Dewey was a leading proponent of the American school of thought known as pragmatism, a view that rejected the dualistic epistemology and metaphysics of modern philosophy in favor of a naturalistic approach that viewed knowledge as arising from an active adaptation of the human organism to its environment.
