"Looking at early Scythian representation one may as well be looking at the representation of a Hurrian or Assyrian, minus the curly hair.
Not to nitpick, but the author wrote “Messopotamia” (probably watches “The Daily Show” too much). What little survives of the Scythian language (including the probable modern descendants) shows that it was Indoeuropean. Also, the author appears to be a little nutty/jingoistic.