Physics is the subject of non multiple explanations i.e one and robust, it drives part of 8ts prestige from this.
However, as gravity is at the same time explained as curvature of spacetime and an effect of the presence of mass, this principle has an exception.
What are the implications? I.e can science in the future be multi-explanation disci9line, provided that these explanations are simple, precise and minimum number of phenomena unificational!?