While I don't wish to say exactly what others here have already said, some points do bear repeating: -
The only reason NA actually exists is to create Carl Hughes' perfect society - if you don't fit the profile, you are simply a commodity to be used up (i.e. that means if you aren't white, Anglo-Saxon, you will be killed one way or another). That all by itself makes him and NA evil by the standards of society, even a broken society like the Twilight world.
It is a good point to make that we are judging NA by our own standards of today but I think even in the shattered, ruined world of Twilight where Strength = Right, people will still recognize that NA serves the good of itself and not the good of the people.
Having said that, I do understand the point that Kalos is making, however I very much agree with Raellus, I for one do not believe that the end justifies the means. I fully agree that many people would go to NA as a means of survival because they have nothing else - when you're starving you're likely to push aside your convictions & morals for a morsel of food - but as a society I think most people in Twilight USA would not wish to join NA because it is so rabidly bigoted no matter how good they may be at rebuilding.
Speaking as a white, Anglo-Saxon, I would not
want to join any group that has an elitist, bigoted megalomaniac as it's leader but in the Twilight world, many people will feel they don't have a choice. The actions that Hughes and his crew are following are not so foreign to us really, they are exactly the sort of choices ancient tribes used to make if a baby was born with deformities or a person was too physically ill to contribute to the tribe anymore. They would leave them to die.
However, we are supposed to have grown, emotionally, spiritually and intellectually as well as technologically. Hughes plan would certainly work but it's execution means you'd lose your humanity. Unfortunately in the Twilight world, few people can afford (or even want) the self-sacrifice required to retain their humanity.
This is exactly why I like the Twilight game and why I so strongly disagree with Mr Allen Varney who claims that Twilight is a moral vacuum (see
http://forum.juhlin.com/showthread.php?t=1945 and read the comments at the blog site Adm.Lee mentions). NA brings about an entire shade of gray into the morality issues faced by the players. Yes NA could do some good but the way they do it is intrinsically evil - there is no clear cut black & white morality here, it's all gray and what the PCs do can actually make a real difference to the that part of the world.