Cheezy the Wiz
Socialist In A Hurry
It's very simple math... On earth: You've got one specie: Humans. Then you've got millions of other species: NOT humans. And the overwhelming majority of those, aren't even remotely humaniod.
Yes, maybe there are some aliens who are humaniod, and they are intelligent, but before we'll enoucnter them, we'll have to first find millions more mundane aliens.
Yes, but there's only one intelligent species on Earth, isn't there?