A Critical Approach to Substratum Theory: How Do New Physics-Philosophy Describe and Explain Things?

Whether objects have a substance or not has always been the focus of philosophers. Substratum theory is one of the well-known theories in contemporary analytical metaphysics. It tries to analyze the structure of an object based on the two components of substance and properties. This theory, by introducing the essence of objects as substratum, introduces properties in an empirical approach and provides an explanation of concrete objects or things. Contrarily, a collection of theories from an ontological point of view, with the denial of substratum, considers concrete things to be merely composed of properties and explains the clustering process of the same. This article, while explaining these two theories and judging their claims against each other, implicitly tries to show that modern physics not only needs philosophy to explain the ontological structure of concrete objects, but to go this science beyond the level of properties and phenomena it requires philosophy using specialized concepts to present a picture of the world around.