Are you trolling or do you genuinely believe that? I remember the original too. YouTube is applying AI filters on many old videos and reuploads, and the end result is distrust of many videos we used to trust.

Ah, never read the books. Just figured I needed to expand my reasoning.

Counter-counterarguments.

That assumes the 999 are in a position to stop the 1. Assuming FTL travel/communication/detection is never possible, reaction ability is always going to be limited. A relativistic projectile aimed at a planet can be a silent civilization killer.

This is more about cautiously reacting to the possibility of hostility in the very high stakes scenario of first contact, not the confirmation of hostility. In the room analogy, we don’t know who has the gun, whether it’s truly 1 person or 0 or 100 or 500, if most or all of the 999 are blindfolded or willing to defend newcomers, whether overpowering the violent one(s) is actually possible due to everyone being spread out and any guns having functionally unlimited ammo, whether other people have already been taken out for just showing up or resisting, and whether all of the above even matters if the aggressor gets a kill shot off before any of the above takes effect.

Evolution is inherently a competition for limited resources with winners and losers, so violence innately comes with the territory. Even grass and trees are in a war for sunlight. The concept of peaceful cooperation may be common due to the individual specialization likely needed for a species to become space-fairing, but it’ll be a higher level, more abstract idea, and the universality of other species applying it more broadly cannot be assumed.

Regarding the first point, I think it just assumes the possibility for hostility, not the universality of it. If there’s a room with a thousand people and I know one person in the room has a gun and wants to kill me, I’m still going to hesitate to enter regardless of the 999.

Also, any intelligence that arises out of evolution is going to have at least the rough concept of violence.

Sorry. I may be reading more into the chain than what’s actually here. I’m just saying “aliens can’t be expected to behave like humans” isn’t really a viable explanation to the Fermi Paradox without some big caveats, because given a large enough sample of intelligent alien species, (1) they won’t be monolithic, (2) some will exhibit human-like behavior on the premise that humans aren’t special, (3) some will have arrived on the scene millions or billions of years before us, and (4) the “somes” from the last two points is enough that galaxy spanning civilizations should already be everywhere even if FTL is forever impossible.

If intelligent life is rare enough to preclude the “given a large enough sample” (I’m thinking one species per galaxy level rarity), then the solution to the Fermi Paradox is elsewhere.

This argument has never really made sense to me. If you picked a random individual lifeform from anywhere in the universe, then yes, there’s a good chance it won’t have much in common with humans. If you take the totality of all life in the universe however, we should see a smoother distribution of behaviors. Human-like behaviors would be within that spectrum by definition and should not be entirely unique.

Let’s say of all the intelligent species in the universe, an average of 1% exhibit whatever motivations are needed to go interstellar, and that 1% of those species got a billion year headstart. Well, due to sampling bias, we should still see that 0.01% represented everywhere.