/sci/ - Science & Math

>>7494708
The basis for which you form your idea of right and wrong and "shitting on each other" is purely a Human construct called morality. Aliens might not have a concept of morals, they may not even be carbon based who knows. I don't think your Human/Ant analogy is a very good one.

The milky way is supposedly 13.2 billion years old

I'm pretty sure in all that time at least a few civilizations have risen to very high levels of technology and traveled to different solar systems.

Maybe Aliens came here when earth was young, and they accidentally contaminated this world with foreign bacteria from their space ship and that's what started life originally.