While one can’t deny that sometimes obscure mythology can influence political movements (eg the Völkisch > Thule-Gesellschaft > Nationalsozialistische Deutsche Arbeiterpartei) where does one find the connection with this particular myth to current halls of power and how it specifically manifests?
You have the proposition that a social order works best when there is a religious order that supports it. This proposition is stated at the outset of the article.
Also, you have the reality of Christianity, that in it's true form it emphasizes the "individual's" responsibility before God for his/her own actions and beliefs. Christianity, therefore, could NEVER be the supporting religious system for a this-world one-world communal social order, for its emphasis is on the individual.
This particular New Age "religion" is interesting because it calls for the "clearing and leveling the ground so an entirely new system can be erected on the razed site." One suspects that other New Age religions suggest the same thing. Additionally, these New Age religion call for the subjugation of the individual to the "teacher." (Dictatorship of the proletariat in priestly garb?)
Now, your question is a good one.
Where does this currently connect with the halls of power? If it does it is covert. What this article points out ominously is that there are specific offices within the United Nations that support these New Age philosophies.
One can only assume that they research and refine them in their retro-ductive evolution into some form that actually will be amenable to a world-wide sales campaign.
In the meantime, retro-grade, licentious Christianity is the leading candidate as "Mystery, Babylon, Mother of Harlots" who rides the final world system but is hated by it.