人工智慧是在對人類智慧的定義基礎上對人類智慧原理的技術化建構，它在邏輯上預設了身體與心靈的絕對分離，由此，心靈才能被自然化為計算—表徵模型。作為三維智能技術的元宇宙通過增強現實、生活日誌、鏡像世界、虛擬現實的整合塑造了一個虛擬空間。虛擬空間以身體的沉浸感為存在條件，從而導致元宇宙蘊含一種內在張力：一方面以身體與心靈的分離為前提，另一方面又以身心的一體化才可能。這使在元宇宙場景中出現了身體的另一種形態：化身。化身是物理身體在虛擬現實中通過沉浸感而生成的的具象。從離身到具身再到化身，元宇宙策動了身體與心靈的再度融合。真實與虛擬互融的技術理性反而讓元宇宙具有一定的超越性，給人類的生活世界拓展了新的可能性空間。

Artificial intelligence is the technical construction of the principles of human intelligence based on the definition of human intelligence. Artificial intelligence logically presupposes the absolute separation of mind and body, so that mind can be naturalized into computing-representation model. As a three-dimensional intelligent technology, the metaverse shapes a virtual space through the integration of augmented reality, lifelogging, mirror world and virtual reality. Virtual space exists on the condition of physical immersion, which leads to an inherent tension in the metaverse: on the one hand, it presupposes the separation of mind and body, on the other hand, its existence is based on the integration of mind-body. This gives rise to another form of the body in the metaverse scene: avatar. The avatar is concrete image of the physical body generated through immersion in virtual reality. From non-body to embodiment to avatar, the metaverse instigated the re-integration of mind-body. The technical rationality of the mutual integration of the real and the virtual makes the metaverse contains certain transcendence, which opens up new possibility space for human life world.