Earlier quoted context omitted.
It is fascinating how people lay blame. The most common thing I see is my fellow Americans blaming politicians, bankers, school teachers, lobbyists, cops, unions, almost anyone... except themselves. The truth is, the American people are the problem, and they've spent the last few decades doing everything possible to avoid personal responsibility for the shape of the country.
A system that relies on all of it's constituents being informed and politically active in order to be successful is structurally unsound. This in my opinion is the true problem with our representational democracy. I am wary of blaming people who have difficulty day to day making ends meet for not caring enough about spying, etc.
We have reached the point, I believe, where it is impossible to expect the majority of the population to be knowledgeable in all the various facets of running one of the most powerful countries in the world. Economics. Cultures. Science. These are all words which could be separated into thousands of sub-topics. You're expecting somebody to be "informed" about stem-cells, the likely implications of raising the interest rate by 0.1%, the differences between computer "memory" and "storage", and the differences of bowing to or shaking the hand of another world leader. Plus somehow keeping a full-time job and raising a family.
This is where media is supposed to step up, do the research, and present the facts to the populace. I believe that a few people figured out long ago that if you can control the media, you control the country. It's a big ship and it steers rather slow, but I still think it is true.
Hell, we still live in a world where laws are created based on books written thousands of years ago, where people doubt global warming because "man cannot possibly change what God created" and/or because the bible doesn't mention it.
The problem is the same as it's always been: Us. Asshats worm their way into the system and through fear, money, charisma, or subterfuge they subvert whatever they can modify to suit their own desires. If anything what we need is a system that can prevent this somehow, which is what the founding fathers were attempting to create. The entire western culture (likely others as well), needs to change, and I don't see that happening without something major (think The Day the Earth Stood Still type shit here) happening.