Inner Earth Civilizations Exist and I Can Prove It September 21, 2018 by Steve Beckow Intriguing look at the development of our knowledge of Agartha – and the efforts of our governments to block it. https://goldenageofgaia.com/wp-content/uploads/2018/09/Ancient-Aliens_-The-Hollow-Earth-Theory-Season-10-History.mp4 Share this:TwitterFacebookRedditEmail