  Quantum fluctuations endow spacetime with a foamy texture. The degree of
foaminess is dictated by blackhole physics to be of the holographic type.
Applied to cosmology, the holographic foam model predicts the existence of dark
energy with critical energy density in the current (late) universe, the quanta
of which obey infinite statistics. Furthermore we use the deep similarities
between turbulence and the spacetime foam phase of strong quantum gravity to
argue that the early universe was in a turbulent regime when it underwent a
brief cosmic inflation with a "graceful" transition to a laminar regime. In
this scenario, both the late and the early cosmic accelerations have their
origins in spacetime foam.
