lastjustice said:
India and Pakistan are two countries with weapons capable of destroying this planet. They also have people living under conditions just as bad as the aliens in District 9. Do you really think that we wouldn't treat people like dirt if they end up on our world with no marketable skills and without the intelligence to properly function in human society? They're easy to trick, get addicted to quite a few different substances common on Earth, and have no currency. Someone like that ends up on this planet, they're just screwed.
And let's be clear, the individual aliens don't have the capacity to destroy the world. There's just the possibility that others of their race are out there, somewhere, and that they might come back. When they do, I'm sure the entire world will rally behind South Africa in claiming that, no, really, we've been treating them quite well. Look at those nice tents we gave them to live in. We've even kept them safe from living with us, where some nastier humans might hurt them.
The black people who lived in South Africa's slums didn't have the power to destroy the world, but they certainly had the ability to tear South Africa apart in a bloody civil war. It nearly happened. Apartheid came down only because the country was at the very precipice of utter chaos. Until Christopher Johnson returns with a battle fleet poised and ready to burn Earth clean of life, I'm sure the world would have no problems carrying on treating the Prawns as they have been doing.
But mostly, whatever possessed you to believe that Big Picture Thinking is something the world's leaders have? By governments anywhere? They get by day by day, but look at some of the crap that goes down in the world. The question isn't whether I can see the big picture. Yeah, sure, you can look at the situation in District 9 and say "it only gets that way if someone does something stupid", but world leaders do blitheringly stupid things all the time. District 9 is a metaphor for something stupid
humanity already did to itself.
That point about it being a metaphor is important as well. Metaphors only need to be strong enough to make the point.
Personally, I love humanity. I think humans have the potential to do wonderful things to and for one another. There's nothing about the situation in District 9 that strikes me as terribly unrealistic, however. Well, except perhaps the fact that the US has seemingly not yet got around to invading South Africa. But I'm ok with that being left out if it gives me a movie largely devoid of Americans for once.