>Half the population wants TRUMP investigated.
Since Mueller will not find anything, except officially documenting the crooked provenance of the "piss dossier" which served as the justification for several FISA warrants, I'm inclined to belief that number will decrease significantly to maybe 20% or 30% max.
Magma flow creates the magnetic field.
Current idea is that (more or less periodic) changes in flow patterns are responsible for pole shifts.
But it sure wouldn't shift Earth's tilt, no worries. In terms of mass distribution (of an order of magnitude that even remotely could achieve this), you can safely assume the mantle & outer core are homogeneous.