i was thinking about the cathars
linked to crop circles origin and people i met in the 80`s whom had experienced altered state while in a cathar site in the south of france
when they returned to england they looked at the ley line system with this guy
[link to en.wikipedia.org]
and others like him in a new to them manner
the idea was alter our local environment by utilizing the leys and sites
what they noticed in the 70`s was crop circles began arising in areas linked to their efforts
when i met them in 86 it was quite a world wide association of people interacting with the system

the reason i was thinking about it just now is it feels likely the circles are not meant for our translation as such but are the impressions remaining following interactive emotive contact of environmental energy from above ground
quite often
like ground the thought into the earth to root the effect
ground as in electrical grounding