Aliens are among us?!

When your Dad repeatedly assures you that he saw a UFO on Saturday Night and that the 2012 apocalypse  will be swiftly upon us do you have him committed? Do you humour him until 2013 when we have [probably] not been invaded? Or do you believe the man and collect the necessary provisions for prolonged survival? Do you even want to live on this planet when it is no longer as you know it?