Contingency theory thus combines elements of technological and social determinism. 因此，权变理论融合了科技和社会决定论的元素。
But diffeomorphism invariant theory leaves some problems to be explained, and the meanings of spacetime and physical theory are still in question. 但微分同胚不变理论存在需要解释的问题，空时及物理理论的意义仍不明确。
