Peace poles, like this one in Monroeville, Pennsylvania, will outlast Stonehenge and the Sphinx because back then they did not have stainless steel. These are built to last millennia.
Since the text is saying the same thing in different languages, it is a Rosetta Stone for the future. And it is saying, “Peace.”
I maintain my own site and inadvertently deleted this page. I’m working on rebuilding it (after I finish making a peace pole). But briefly, these are in the $60,000 range, including shipping.