type 1,2,3 civilization.Look at article about wind cultures . also, read the Kardavesh scale article..to access the files move the mouse arrow. ove rthe spot indicated to the right side here below
Basically, the reference to Mars as being transparent will be the way we see more than just the inside of the planets we settle on. In fact, every new planet we live on will have reflective variables to every other previous planet of human settlements.