This is pretty strange. I had never heard of this before this article. Apparently this monument exists in the state of Georgia and has for nearly the last thirty years. Only one old man knows who commissioned its construction but he’s not talking. Apparently the man who approached him and commissioned the monument went under a fake name and represented a secret organization. He asked that all record be destroyed.
On the stones are instructions craved in eight languages. These instructions detail how to live and rebuild a better world after the destruction of civilization on earth.
This is a five page article, which is a little long but a very interesting read if you are into mysteries and the occult.
It just amazes me that something like this can be built more recently in the US and yet no one is aware of who paid for it and why.