cralkhi wrote:I wonder if they might not be able to change things if they met the first Kanga scout with utterly overwhelming force and clearly superior technology? That Troll is end-of-the-war Kanga technology, and it seems like that war led to a lot of tech advancement.
Maybe they'd be able to "scare" them (or at least some of them) out of their mindset, so they wouldn't have to wipe out the species.
Although it really wouldn't be that hard to avoid wiping out the species and still make them 'not a threat'... just drop a colony on an undeveloped planet with only low-tech equipment and put sensors in orbit that would tell you if they ever developed technology that could get them into space.
(I don't know why they didn't do that with the Rigelians in the Starfire verse...)
Given everything we know about the Kanga its seems unlikely we would be able to 'scare them' into reconsidering their options.
They've spent hundreds of years indoctrinating themselves in to this line of thought: "The only a good alien, is a dead alien".
Even when there ground troops where cut off, or when humanity had them trapped in three systems, there response wasn't "sorry, can we negotiate here?" but
a: "fight to the death"
b: "lets try and alter the timeline, and wipe out the problem"
The option of "bombing them back into the stone age" and then encouraging them to develop like a normal species (i.e. one not intent on xenocide)is really the only option, but is it worth the cost?