I am not a big conspiracy fan but occasionally find some interesting ideas of people that are not so "far fetched" on closer inspection.
My own Idea is that this planet is not our species's home! My thoughts are that we came here from somewhere, maybe Mars or another planet. How we came hear, I believe we were assisted here by others from another world (Aliens).
It is sadly probable therefore that we probably killed our last world and by the way things are going now with fukkushima we have probably succeeded in doing with this planet.
Also I think they (the Aliens are already making the plans for our continued survival as a species, on another planet.
There has been an enormous increase of UFO sightings recently and some from very credible people. Mostly referred to as "orbs in the sky".
The "Black night" sat I find very interesting and also disturbing. Mainly because there is so little known about it by "Joe Public". This could be here to be a permanent monitoring device.
Some of you will have read my account of abduction here. The experience I had leaves me in no doubt that Aliens do not mean us any harm.