Ergo Proxy ; and similarly cerebral Anime series or films ?

Question

I am seeking anime as cerebral and as thought provoking as Ergo Proxy . Not unlike the sublime Ghost in the Shell films and series .Hopefully with the high standards of animation , themes and writting .(Links & stars appreciated.)

( Anyone recognize my avatar ? )

Your polite and informative reply is appreciated , thank you .

:0)

Answer 1

kinos journey <=its philosophical in my view

http://myanimelist.net/anime.php?id=486

ghost hunt <= im watching rite now

http://myanimelist.net/anime.php?id=1571

Neon Genesis Evangelion

http://myanimelist.net/anime.php?id=30

Paranoia Agent

http://myanimelist.net/anime.php?id=323

Tekkon Kinkreet <= its a movie =D and im trying to get jeremyc to start it >_<

http://myanimelist.net/anime.php?id=2154