Why did Plato disagree with Aristotle?

Answered by Robert Flynn

Plato and Aristotle, two of the most influential philosophers in Western history, had different perspectives and theories on various philosophical concepts. One of the significant areas of disagreement between them was their views on the nature of forms and the relationship between these forms and physical objects.

Plato, as articulated in his famous Theory of Forms, believed that the physical world is a mere reflection or imperfect copy of a higher reality. He argued that there exist universal and perfect forms that are separate from the physical world but serve as the true essence of objects or concepts. These forms are eternal, unchanging, and can only be grasped through reason and intellectual contemplation. For example, according to Plato, there is a perfect and eternal Form of a triangle, which all physical triangles in the world attempt to imitate.

On the other hand, Aristotle, a student of Plato, had a different perspective on forms. He disagreed with Plato’s notion of separate and independent forms. Aristotle believed that forms are not separate entities but are inherent in the objects themselves. He argued that forms are not eternal, but rather they are immanent in the physical world and can be observed through empirical investigation. Aristotle emphasized the importance of studying individual objects and their characteristics rather than focusing solely on abstract and universal forms. Unlike Plato, he believed that forms are not perfect and unchanging but can vary from object to object.

The fundamental disagreement between Plato and Aristotle regarding forms can be attributed to their differing views on the nature of reality and the role of reason and empirical observation in understanding it. Plato placed a greater emphasis on reason and believed that true knowledge could only be obtained through intellectual contemplation of the perfect forms. Aristotle, on the other hand, emphasized the importance of empirical observation and believed that knowledge could be acquired through the study of individual objects and their characteristics.

Additionally, their different perspectives on forms were influenced by their respective metaphysical frameworks. Plato was a dualist, viewing the physical world as a transient and imperfect realm, while Aristotle was more of a materialist, considering the physical world as the primary reality.

It is important to note that although Plato and Aristotle disagreed on the nature of forms, they both recognized the existence of forms and their significance in understanding reality. They were united in their belief that forms provide the basis for knowledge and understanding, albeit with different approaches.

The primary disagreement between Plato and Aristotle regarding forms stemmed from their differing views on the relationship between forms and physical objects. Plato believed in the existence of universal and perfect forms separate from the physical world, while Aristotle argued that forms are inherent in the objects themselves and can be observed through empirical investigation. Their differing perspectives can be attributed to their contrasting views on the nature of reality and the role of reason and empirical observation in acquiring knowledge.