Video: System Schoch - Earth Cycles
Ben Davidson of Youtube's Suspicious Observers channel narrates another good video about POLE SHIFT cycles, "ice ages," solar micronovas, increased radiation, mass extinctions, magnetic reversals, ancient underground cities... Including comments by Robert Schoch, Douglas Vogt, Robert Felix, and others.
[youtube https://www.youtube.com/watch?v=f_QQpntCulU&w=640&h=360]