Hello and welcome

I have read path of the poles and rand flem,Ath's Atlantis blue print, which discuss continental drift, but other authors velikovski, w Raymond drake Maurice cottrel believe in a earth tilt.
When a drift is mentioned, is it where they believe landmass is uprooted from the mantle, floats then lodges into another lnd mass crashing in to it making it stable,
Some think it's the acumilation of ice on the poles that make it top heavy and causes a tilt, but maybe asteroid hit, a large volcano explosion and maybe a large solar storm maybe common factors also