Comments by "voteZDLR" (@voteZDLR) on "Physicist Brian Greene Has a Theory on Why Aliens Haven’t Visited Us" video.

I don't think we've been visited by aliens. I do think they've sent highly specialized satellites probably with cloaking abilities here and they're only doing it because they know our atmosphere could support life (as we know it). I do not think their living requirements are going to be that different from our own, whether they look like us or not. Only interesting variable might be whether they breathe oxygen or not, my guess is they probably do. Hence, again, why they're visiting us. I think the probes or whatever are mostly what people have registered as "UFOs" or "UAPs". Barring some unbelievable technological ability like the ability to travel through wormholes OR if they're living really close by and we just somehow haven't seen it yet, I doubt they've come here or ever would. Then again our species is notoriously good at destroying itself, apparently, they may be 100% cooperative with each other and instead of focusing on weapons and all that to kill themselves essentially they focused on more productive things.
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