When I click "play" it just says "this video is private" and stops. Is this another attempt to fool us into watching one of WSH's "private videos."

From what I remember, it was a shorter cut of the official trailer (below), but with the date.

http://www.youtube.com/watch?v=kBTd9--9VMI

Ah, found it:

http://www.youtube.com/watch?v=xb5tdqplTqQ

Hmmm... "Life on Earth is an unsolved mystery" is not the best pull-quote to use in this trailer. Sounds kind of anti-science. I guess I'm just sensitive to anything that could lead up to "there's so much we don't know", which feeds a throw-your-hands-in-the-air attitude about the nature of reality.