Abstract: The definition and understanding of the concept of metaverse is currently a new and urgent issue for academia and industries to solve. The term is used to describe a hybrid social form with a blend of immersive virtual space experiences, high information content, multimodal interaction simulations, and decentralized socio-economic visions as human civilization moves into this digital tower of Babel. Recent results in brain-computer interface technology suggest that it may be a promising possible alternative to full immersion into the metaverse. However, the changes and advances in technology inevitably raise numerous new philosophical ontological, metaphysical, epistemological, and ethical, legal and political questions. Therefore, when the metaverse becomes a capital feast, academia must provide some future solutions to the various philosophical and social problems brought about by this technological cluster to avoid a policy vacuum in social governance.

Key Words: Metaverse; Brain-Computer Interface; Digital world; Virtual reality