👉 In philosophy, an idealism is a philosophical position that holds that reality is objective and exists outside of human understanding. Idealism suggests that there are things that exist in the world but do not have any concrete evidence or physical existence. The concept originated from ancient Greek philosophers such as Plato and Aristotle, who believed that reality was fundamentally different from what we perceive through our senses. In this sense, an idealist would argue that the universe exists independently of human perception and is a source of knowledge beyond our