Benton

Wow this movie completely blew me away. So my theory on the monolith is it's almost like the begining of a new chapter on the earth. Everyone who is not ready for the new chapter dies, but those who are ready like Dave, experience all the wonders the new chapter brings. The last scene shows new life following the monolith. The director (can't think of his name at the moment) is basically incredible! I usually hate movies like this, and would not even attempt to look for a deeper meaning, but the way he did it...wow!