This is a german word pronounced to rhyme with say ..."Kite Diced...Zite Giced".
Anyway, as most people happen to know it means something like "the current state of things" or the "status quo" or the "prevailing spirit of the moment". See, it's so much simpler to just say Zeitgeist.
Browsing yewchube, which is my duty as a human being, I found segments of this movie until I saw some hot girl post the whole link.
And for your amusement the hot girl:
I am pretty sure she is Canadian.
I hope you find the movie as thought provoking and interesting as I did.
It is somewhat sensationalist for entertainment value, though it contains good questions and compelling arguments for your consideration.