If somehow we "made contact" with some "ET" type, and they had the means to get here "quickly", you think they would come
in friendship? LOL, probably blow us up like the Klingons, Borg or some other crap. Just leave things alone will ya?
That's what the television and movies tell you, don't they? Do you ever wonder why most of them tell that ETs are here to attack us ?
To keep us in Fear and to believe that if someone would come here, this would be automatically justify a reason for us to attack them.
Think about how the US & Hollywood portrays terrorists in movies, TV -series and mainstream news. Same thing with Extraterrestrial Life.
Oh, and btw. Imagine, that if there are civilizations out there who are _exponentially_ more evolved, have the capability to understand 100,000,000 times more of every aspect of technology and life, why would they travel here slowly ? They would have most probably already mastered Quantum Teleportation and other technologies we are still dabbling around with, and therefore would already know how to transfer themselves physically to our realms if needed.
And if a lifeform has gained such high insights into life itself, it would have already meant that they had gone through the phase of understanding that killing themselves and others is not the way. So why would such a race attack us ?
And now, if there is a race that wants us as their slaves, wouldn't they just infiltrate themselves into our society instead of attacking directly? What's the point of just killing everyone and taking the planet ? Any race that could come from such far distances would have to technologically and socially so much more advanced, they must have thought about more advanced tactics also.
And maybe this has already happened, and we are living in such a society where we are slaves to some certain bloodlines who are in contact with these beings .. think about kings & queens, why are always the same f*ckers in control and most of the society feels like slaves to them ? Think about this possibility.
Oh yeah, and one more thing, we already are in contact with ETs and Aliens, and have been for so long time already. Our society has suppressed this information for so long to keep us blinded from the truth. The communication happens telepathically and during meditative states of mind, or during dreams. Research the subject, the information is out there.