  Generating appropriate initial conditions for the Universe is key to
discussing cosmic evolution constructively. In standard cosmology the
traditional approach assumes an early Universe that emerges from an infinite
density, spacetime singularity. It then undergoes inflationary expansion,
followed by a matter-creating "reheat" period. This approach produces results
generally in agreement with observations. However, to date it is not known how
(or even whether) a true past-directed spacetime singularity can generate a
regular spacetime that becomes the observed Universe. It has been suggested
that an appropriate approach should involve initial conditions that emerge
naturally from existing physics. In this paper we generate initial conditions
predicated on the Self-Regulating Cosmology (SRC) model recently presented [1].
In SRC, the dynamics leads to a universe that also self-regenerates from one
evolutionary cosmic phase or (hereafter) kalpa to another. Within each such
kalpa cosmic dynamics evolves between two different scales of de Sitter-like
horizons. The end of a kalpa and the beginning of the next interface through a
phase transition whose features naturally set all initial conditions for the
new phase, including sourcing entropy. The SRC Universe satisfies Poincare
Recurrence Theorem, with specified recurrence time. This facilitates a
consistent co-application of Boltzmann Anthropic Hypothesis with the Past
Hypothesis (hence with the Second Law of Thermodynamics). The issue of whether
or not the early Universe undergoes inflation becomes naturally self-manifest
in this scenario. The framework discusses two standing issues in cosmology: the
old Cosmological Constant Problem, and the new issue of over-mature structures
observed by JWST at high redshifts.
