posted on Dec, 14 2009 @ 06:11 PM
They maybe are neutral kind of type wich is too a little scary b'cos if they are scientist they not really care if they got theyr material!,or they
might be care and help humans to evolve or make it slave,food or some otherkind usefull tools to them.
And if they stay forever to earth then the issue is over-population and jobs and food and...so on.even if they give new knowledge and tech to us...
They might be get illnes when they landet here or they might be give illnes to us, like spain soldiers give common flu to indiens and most of all
died b'cos no resistance to that illnes.
So...I thing the time is never come, not in near future, maybe we need more and more grow up,spiritually and technically in ouer head and soul.