>>1171
I'm well aware. Not to mention the non-human species that have been inhabiting the Earth all along. Some opposed to the terrestrial world order, others integrated and even crucial to it. Along with countless isolated groups that could not care less either way.
It all depends on a race's and individual's energetic makeup. Martian insectoids would feel right at home here, galfed greys wouldn't. I'm suspicious of biological lyrians who claim the Earth is toxic to them, a grey might not bother with this but there are ways to circumvent energy dissonance if you really want to.