  Semiclassical Gravity replaces the energy momentum tensor $T_{\mu \nu}$ with
its expectation value $\langle T_{\mu \nu}\rangle$ in Einstein equations, this
making the Einstein tensor $G_{\mu \nu}$ a classical variable thus avoiding the
quantization of the gravitational field. Jointly with the Copenhagen
interpretation of QM, Semiclassical Gravity gives rise to cases of Superluminal
Communication. It is shown in a specific instance that a model of Nonunitary
Newtonian Gravity avoids Superluminal Communication by decohering linear
superpositions of macroscopically distinct states, namely Schrodinger's cats.
