A couple of videos worth looking at. In the first one we have the origins of halloween and the role of the Pleiades. In the second one we have sacred geometry, numerology, and extinction event cycles. Enjoy.
www.youtube.com/watch?v=75hVrv392BY&feature=youtu.be … and www.youtube.com/watch?v=tYsXjCEduJE
Randall Carlson also has a lot of other videos on a variety of catastrophic themes – including ice ages.