•Religion, tradition, and superstition limited independent thought
•Accept knowledge based on observation, logic, and reason, not on faith
•Scientific and academic thought should be secular
A meeting of French Enlightenment thinkers
Voltairephilosophes
The Enlightenment era was characterized by secularism, challenges to authority, and the glorification of reason.

Bullet #1  Many Enlightenment thinkers felt that although the great minds of the medieval and Renaissance eras had achieved much, they also had been overly constrained by religion, tradition, and superstition. To truly achieve independent thought, one had to throw off all limits and rely solely on reason.

Bullet #2  Like the pioneers of the Scientific Revolution, Enlightenment thinkers also strove to make conclusions based on observation, logic, and reason, rather than on faith.

Bullet #3  Enlightenment thinkers revived the spirit of the Renaissance quest for knowledge, choosing to focus on  human nature and the workings of society rather than on spiritual matters and religious tenets. This secular approach led to the development of the social sciences.