http://www.newscientist.com/article/mg21028156.300-the-end-is-always-nigh-in-the-human-mind.html (http://www.newscientist.com/article/mg21028156.300-the-end-is-always-nigh-in-the-human-mind.html)
Written by Michael Shermer for New Scientist. Not very explicative, but interesting nonetheless.
Interesting read, thanks for he link. His book looks interesting, I'll buy it for my wife as a birthday present and if she likes it I'll read it ;D