first, we got to look at all the existing proof of aliens in the past visiting us. look at all the old paintings, cave art, even hieroglyphics that depict images resembling alien spaceships and ancient astronauts. google that yourself because that alone would be another thread by itself.

we, as an animal species, evolve faster than any other animal on the planet. from fucking stone tools to building huge stone monuments and pyramids that it would take years for us to do even this day in age. you could even say that perhaps the aliens helped the ancient cultures of Earth (like the Mayans, Inca, etc). what's the explanation of how your brain capacity and development can just evolve like that?

I mean really, how can humans just keep going but every other animal is left behind? dogs, we've had them since we were cavemen. the crocodile, those bastards were around since fucking dinosaurs, man. neither of them have changed, yet humans did.

if you believe that humans came from monkeys, then why do monkeys still exist today? and why did we lose our fur? the theory of adaptation says that it would have happened in order for us to survive, but why would we lose our fur and then have to hunt animals to make clothes because we're cold? doesn't make sense. perhaps our genes were altered artificially. after all, there's still a missing link.