How is the physical universe classified in metaphysics?

The classification of the physical universe in metaphysics involves examining its fundamental nature, origin, and structure, which is encapsulated in the concepts of ontogeny and cosmology. Ontogeny refers to the development and life cycle of beings, while cosmology deals with the nature and origin of the universe as a whole. Together, these two areas of metaphysics explore how the universe is structured, the principles governing it, and the relationship between living beings and the cosmos itself.

Metaphysics seeks to understand what exists (ontology) and how it came to be, which includes the underlying principles that define the physical universe. By framing the physical universe through ontogeny and cosmology, it allows for a more comprehensive exploration of existence, as it ties together both the development of individual entities and the broader structural and causal relationships in the universe. This holistic approach is essential for anyone studying metaphysics, as it addresses profound questions about existence and reality.