Not really... we're a reactive species, if the US defaults then we'll be fucked over a little but a) we'll finally learn not to trust capitalism and b) the US, stupidest country in the world, will finally have its world influence reduced
The biggest thing that really makes me feel bad about the entire world is how some people, in the age of information, allow themselves to be manipulated by their own naivety and hold onto dogmas and don't even desire to learn about the world >_<
I also maybe want to murder the entire conservation portion of the world