The Enlightenment

During the 17th and into the 18th century the European intellectuals expressed confidence in reason. Individuals such as Locke, Descartes, Bayle, Spinoza, Newton, Jefferson, Franklin, Montesquieu, Voltaire, Rousseau and many more developed new ideas about science, art, philosophy, politics, economics and religion. The cornerstone of their ideas lay in reason and the unfettered mind. Everything was subject to investigation. New theories and laws of science and math were developed using the scientific method. Deism, skepticism, agnosticism and materialism became the basis of religious thought. Psychology was developed and the idea of humanism ( the belief that we should live up to our human potential) became a new way of thinking. The social contract was developed and for the first time governmental powers were limited and subject to the rule of the people. They believed in universal order, natural law and human reason. A general sense of progress, predictability and perfectibility could be achieved by a scientific and rational approach. Their reasoning and investigations resulted in great leaps in mathematics, science, social sciences, laws and eventually culminated in the Reformation, the American Revolution, the Industrial Revolution and our modern society.