I have been trying to explain our cosmology to my brother, who is a farmer. He brought up that our square mile road system has "corrections", as in a jog in the road, to account for curvature. I am talking about completely level areas where there aren't any rivers or hills that would explain taking the path of least resistance. I am more inclined to believe human area caused roads not to line up. Does anyone have any information? This is the first argument on this subject I have come across.