Ancient Aliens is on top of it..
they bring up a lot of interesting stuff. but so far it's just a theory.
they have a base case theory, but from there it all kinds of branches off into speculation and hyper speculation.
but, they do seem to be on the trail of something that so far has been unexplainable.
rather than urth being a zoo, i prefer to think it's an experiment gone awry and has been abandoned.
the good news is that every well written story has a beginning, middle, and ending.
