`  == Primordial helium abundance ==  The article states first, ``plasma cosmologists have also offered explanations for ... primordial helium abundance``, and later, ``plasma cosmology proponents do not directly explain the ratio of elemental constitutents of the universe. Rather since there is no mechanism for creation of atoms in plasma cosmology, the abundance of light elements is taken to be an initial condition.`` How do these statements fit together? Does plasma cosmology offer an explanation for the primordial helium abundance or not?  `