Just read this article about astrologists discovering a planet which is might be habitable. Read the post here, http://www.bbc.co.uk/news/science-environment-16040655
After reading it, I just had this thought that we are not originally from this planet earth. Possibly, the first generation on earth migrated from their planet as well. They came here with their knowledge and logic about their previous planet and found that they cant apply any of them here on earth and became insane or died because they cant accept the logic of this planet, earth. They remaining ones resort to their primal instincts and forgot about reason. They lived like that for awhile and that was when they start to understand the planet earth little by little, discovering fire, steam engine, so on so forth until today. Now that the human race has achieved knowledge and exploited the earth, the planet earth is dying and probably someday not suitable anymore to be lived in. Then we go in search of another planet like earth. One day we might go there and so, repeat what we have done here on earth.
This shit can be made into a movie! Steven Spielberg! It's your queue!
