where his civilizations, including our own

I was in doubt about the Egyptian hieroglyphs, but I chose yes anyway. I know the Mayan hieroglyphs have been deciphered because just yesterday a friend told me about this conference he went to in which they spoke of the meanings of these hieroglyphs (something about the 'end of the world', as people usually refer to it, being on December of 2012).

I have no clue what the Phaistos Disk is either, but now that I've taken the poll, I'll do some research.