The Enlightenment Age was a time of great change and transformation in European culture and thought. This period is often referred to as the Age of Reason, because many of the great thinkers of the time were focused on using reason and science to understand the natural world and the powers that governed it. The Enlightenment was a time of great progress in many areas, such as science, medicine, and agriculture. New technologies were developed that helped farmers increase their yield, new medicines were discovered that could cure diseases that had previously been thought incurable, and Europeans began to venture out into the world to learn more about other cultures and civilizations.