Descartes' principle of perspective

Descartes' principle of perspective relates to how we perceive and interpret the world around us through our bodily senses, especially sight. He argued that our senses provide us with raw sensory data, which our mind then processes to form a coherent understanding of reality. This principle emphasizes that perception is not just passive receipt of information but involves active interpretation, influenced by our mental state and reasoning. In essence, Descartes believed that clear reasoning and critical thinking are necessary to discern true knowledge from what is merely perceived through the senses.