Cataclysmic pole shift hypothesis

The cataclysmic pole shift hypothesis is a pseudoscientific claim that there have been recent, geologically rapid shifts in the axis of rotation of Earth, causing calamities such as floods and tectonic events or relatively rapid climate changes. There is evidence of precession and changes in axial tilt, but this change is on much longer timescales and does not involve relative motion of the spin axis with respect to the planet.

Source: Wikipedia — Cataclysmic pole shift hypothesis (CC BY-SA 4.0)