This assignment analyzes the profound influence of the scientific revolution and the Enlightenment on Western European philosophy. It examines how the shift from religious to scientific thinking, championed by figures like Kepler, Copernicus, Galileo, and Newton, challenged traditional authority and fostered critical thinking. The paper further explores how Enlightenment thinkers such as Hume, Kant, Voltaire, Rousseau, Diderot, and Montesquieu advocated for societal change through reason, education, and the questioning of established political, social, and economic structures.