I wrote 2 paragraphs but I erased them, I'm sure you understood what my exact point was, but since your comment is not constructive at all, making stupid assump

I wrote 2 paragraphs but I erased them, I'm sure you understood what my exact point was, but since your comment is not constructive at all, making stupid assumptions, comparing possible Kardashev civilizations with history, I will just post a link[1]. If you care follow it, if not, I don't have anything more to add. [1] http://en.wikipedia.org/wiki/Gold#Cultural_history http://en.wikipedia.org/wiki/Gold#Cultural_history