As one who has had little to do with sacred sites but who has great respect for Gaia, I did some research on "energy grids" because if I am to participate in this healing project, I would like to have sufficient knowledge to have some idea of what I'm doing.
By that I mean, what is the power of my mind capable of doing to the energy grid of the planet?
And why are there sacred sites in the first place?
This Youtube item helped immensely.