 According to Spencer in First Principles, three principles regulate the universe, namely the Law of the Persistence of Force, the Law of the Instability of the Homogeneous and the Law of the Multiplicity of Effects. Though originally homogeneous, the universe is gradually becoming increasingly heterogeneous because Force or Energy expands un-uniformly. Homogeneity is unstable because Force is unstable and variable. And because of the Law of the Multiplicity of Effects, heterogeneous consequences grow exponentially, forever accelerating the tempo of homogeneity evolving into heterogeneity. Spencer postulates, though not always consistently, that the universe will eventually equilibrate, eventually dissolving towards homogeneity.