> But life is probably special; maybe humanity would make great trading partners, maybe our brains function differently and can solve problems differently, maybe our natural proclivity for war would make us great allies, or maybe we'd make great slaves for the mines on the Vartoth 12 colony.
Slight digression, and I know your half joking but: I always find the believability lacking in sci-fi that suggest a civilisation capable of faster than light travel could possibly be interested in trading commodities or manual labour of another. Such a feat provides unlimited access to the universe, all materials and energy you could ever need, such a civilisation would likely have basically achieved alchemy transmutation (but for real).
Then, the only thing we posses of possible interest, would be our (and our planet's / ecosystem's) uniqueness, our information, our culture and likely very different perspective of the universe... as you put it "our brains function differently", and they most definitely would, even if only at a cultural level rather than fundamental level. That is something that cannot be obtained anywhere else in the universe, even with FTL, because it's endemic.
> I always find the believability lacking in sci-fi that suggest a civilisation capable of faster than light travel could possibly be interested in trading commodities or manual labour of another.
I think the Stargate universe solved this well; the civilizations capable of building FTL drives (including the one that built stargates themselves) didn't need to trade much with anyone (one of them did use slave labor from other worlds, but for somewhat plot-justifiable reasons). Humanity used increasing amount of FTL tech over the series, but those were either stargates, borrowed, stolen or donated tech, not something humans built themselves - and thus humanity did interplanetary trade.
> the only thing we posses of possible interest, would be our (and our planet's / ecosystem's) uniqueness
That's the core point in David Brin's Uplift saga - ecosystems were the most interesting things a species would own (or rather, lease).
Slight digression, and I know your half joking but: I always find the believability lacking in sci-fi that suggest a civilisation capable of faster than light travel could possibly be interested in trading commodities or manual labour of another. Such a feat provides unlimited access to the universe, all materials and energy you could ever need, such a civilisation would likely have basically achieved alchemy transmutation (but for real).
Then, the only thing we posses of possible interest, would be our (and our planet's / ecosystem's) uniqueness, our information, our culture and likely very different perspective of the universe... as you put it "our brains function differently", and they most definitely would, even if only at a cultural level rather than fundamental level. That is something that cannot be obtained anywhere else in the universe, even with FTL, because it's endemic.