>Now history has shown that more powerful nation's have conquered others. The 19th century is choked full with examples. That primarily was driven by competitio

>Now history has shown that more powerful nation's have conquered others. The 19th century is choked full with examples. That primarily was driven by competition by world powers seeking ever more resources for that competition. The universe is abundant in resources however, we have a lot to pick from once we are space faring species. We can model this using just exponential growth and fixed speeds. If civilizations with interstellar capability existed prior to now, we'd see them. The galaxy would be literally teaming with them. That's the Fermi paradox. That's what the Grabby Aliens paper explored. They don't exist.