  We show that despite the absence of a Hopf term and zero Berry phase terms,
the N`eel ordered phase of 2+1 D quantum antiferromagnets have spin 1/2
excitations, i.e. spinons. The spinons are skyrmion excitations of a
topological nature. Since skyrmion gap is proportional to the spin stiffness,
quantum criticality corresponds to skyrmion gap collapse. We speculate that
skyrmions are relevant at criticality and are, perhaps, related to recent
suggestions of critical fractionalization.
