  We present the first study of galaxy evolution in $\ddot{\mu}$ based
cosmologies. We find that recent JWST observations of massive galaxies at
extremely high redshifts are consistent with such a cosmology. However, the low
redshift Universe is entirely divergent from the $\ddot{\mu}$ cosmic star
formation rate density. We thus propose that our Universe was at one point
dominated by a Primordial Bovine Herd (PBH) which later decayed producing dark
energy. Note that we do not detail the mechanisms by which this decay process
takes place. Despite its vanishingly small probability for existence, a
$\ddot{\mu}$ based cosmological model marries the disparate findings in the
high and low redshift Universe.

Astrophysics of Galaxies;Popular Physics