Philosophy

Roger Bacon

1214-1292 Bacon, Roger English philosopher and Franciscan friar who placed considerable emphasis on the study of nature through empiricism. His Opus Majus contains treatments of mathematics, optics, alchemy, and astronomy, including theories on the positions and sizes of the celestial bodies.

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Francis Bacon

1561-1626 Bacon, Francis English philosopher and statesman who served as Attorney General and as Lord Chancellor of England. His works are credited with developing the scientific method and remained influential through the scientific revolution. Bacon has been called the father of empiricism.

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Galileo Galilei

1564-1642 Galilei, Galileo Made fundamental contributions to the sciences of motion, astronomy, and strength of materials and to development of the scientific method. His formulation of inertia, the law of falling bodies, and parabolic trajectories marked the beginning of a fundamental change in the study of motion. Finally, his discoveries with the telescope revolutionized astronomy

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Thomas Hobbes

1588-1679 Hobbes, Thomas English philosopher, scientist, and historian, best known for his political philosophy, especially as articulated in his masterpiece Leviathan (1651). Hobbes viewed government primarily as a device for ensuring collective security.

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Rene Descartes

1596-1650 Descartes, René French mathematician, scientist, and philosopher. As a mathematician he combined algebra and number theory with geometry through the invention of coordinate geometry. His theory on the dualism of mind and body went on to influence subsequent Western philosophies. In Meditations on First Philosophy, Descartes attempted to demonstrate the existence of God and

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