What philosophical concept emphasizes that matter cannot exist without mind?

The philosophical concept that emphasizes that matter cannot exist without mind is idealism. This viewpoint posits that the mind is fundamental to understanding reality, suggesting that the material world is either dependent on or is a manifestation of mental processes. In the context of idealism, the notion is that reality is shaped by mental states and consciousness, underscoring the interconnectedness of mind and matter.

This idea contrasts sharply with materialism, which asserts that physical matter is the primary substance of reality and that everything, including thoughts and consciousness, can ultimately be explained in terms of material interactions. Substance dualism and property dualism also address the relationship between mind and matter, but they do so with a different emphasis; substance dualism suggests that mind and body are fundamentally distinct substances, while property dualism proposes that mental properties are non-physical properties of physical substances.

Thus, the correct answer highlights the idealistic perspective that with mind being primary, it gives existence and meaning to matter, reinforcing the foundational belief in the importance of consciousness in the philosophical landscape.