I had a conversation with five or six of my closest friends the other day. While we all agreed that there must certainly be some form of life somewhere else in the Universe besides Earth, we also came to the realization that I was the only one in the room that did not believe that we had already been visited by some form of intelligent life at some point. I'm a fan of Drake's equation and all, but alien conspiracies? I like to think my friends are smart people, but I think perhaps the bit of beer we had that night may have gone directly to their heads.
Or is this simply a very popular belief, even among thinkers? You guys seem like an intelligent bunch, what are your thoughts?
Oh, and I liked the chorus from that video. I may have to steal it for my signature.