This video delves into the deep waters of philosophy and explores the world of George Berkeley's thought. Berkeley begins with an extreme empiricism approach, which argues that things we cannot perceive with our senses do not exist, and gradually turns to idealism. So how did he move from a philosophy based on concrete experiences to an abstract idealist view? In our video, we examine in detail Berkeley's famous principle of "to exist is to be perceived" and its impact on our views on the nature of the universe. You are invited to watch this intellectual journey and gain a brand new perspective on Berkeley's philosophy!