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Adam Smith was a Scottish economist and philosopher, one of the founders of economic theory as a science.
After graduating from Balliol College at Oxford University, Smith in 1751 became Professor of Logic and then Professor of Moral Philosophy at the University of Glasgow. And at the same time worked on publishing some of his lectures. His book The Theory of Moral Sentiments was published in 1759. As a philosopher, he wrote on a wide range of subjects: moral philosophy, jurisprudence, rhetoric and literature, and the history of science. He was one of the leading figures of the Scottish Enlightenment. Adam Smith also studied the social forces that give rise to competition, trade, and markets. On his trip to France, he met François Kenet and the Physiocrats.
In late 1763, Smith was given the position of tutor to the young Duke of Buccleugh and resigned his professorship. He began to socialize extensively with the intellectuals of his day, aristocrats and scholars, members of the government and representatives of big commerce, and gradually moved from philosophy to economics.
Adam Smith published his most important work, An Inquiry into the Nature and Causes of the Wealth of Nations (abbreviated as The Wealth of Nations), in 1776. It was the first major exposition of the theory of free trade, where the author advocates individual liberty and the accumulation of wealth, while strongly advocating moral justice and duty to society. He describes a system of natural liberty and justice that seeks to raise the standard of living of the general population by equating higher wages with a healthier and more productive labor force. He proves his belief that the limits to growth are political, not economic, and outlines the principles that should guide lawmakers. Smith also lays out a history of economic theory, a historical analysis of the wealth of nations, including China, and predictions for the future.
"The Wealth of Nations" was the first and still remains the most important book on political economy. And Adam Smith himself is considered the founder of classical political economy; he introduced the term "the invisible hand of the market." Although he did not use the word "capitalism", he is called the father of modern capitalism.
Isaac Newton was an English mathematician, physicist, astronomer, alchemist, theologian, and author (described in his time as a "natural philosopher"), widely recognised as one of the greatest mathematicians and physicists and among the most influential scientists of all time. He was a key figure in the philosophical revolution known as the Enlightenment. His book Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published in 1687, established classical mechanics. Newton also made seminal contributions to optics, and shares credit with German mathematician Gottfried Wilhelm Leibniz for developing infinitesimal calculus.
In the Principia, Newton formulated the laws of motion and universal gravitation that formed the dominant scientific viewpoint until it was superseded by the theory of relativity. Newton used his mathematical description of gravity to derive Kepler's laws of planetary motion, account for tides, the trajectories of comets, the precession of the equinoxes and other phenomena, eradicating doubt about the Solar System's heliocentricity. He demonstrated that the motion of objects on Earth and celestial bodies could be accounted for by the same principles. Newton's inference that the Earth is an oblate spheroid was later confirmed by the geodetic measurements of Maupertuis, La Condamine, and others, convincing most European scientists of the superiority of Newtonian mechanics over earlier systems.
Otto Piene was a German-American artist specializing in kinetic and technology-based art, often working collaboratively.
