There are ways to change this. It's going to be slow and gradual, but there's a good starting point: Occupy Wall Street.
I dunno too much about occupy wall street but to me it looked like a bunch of college student level pampered hipster jackasses with no real direction except "THE CURRENT MARKET IS FUCKING US AND WE ARE MAD!" It just seemed like a shallow ass bandwagon full of kids who would stand in the streets and shout but not take a bullet for what they believe in. That shit doesn't work. its too plastic, yuppie, and whiny to me. Now if they'd burned the wallstreet building to the ground, pawned off all of the steel foundation and building material and then gave it to the homeless. That would send a very accurate and passionate message the world would have to listen to.
I know what I'm saying doesn't sound realistic but vocalizing what you feel is not enough. No one of importance fucking cares. They have to see you stopping the status quo and breaking shit, costing them money before they even start to REALLY give a fuck.
The basic fallacy of this argument, aside from the rather obvious fact that absolute power corrupts absolutely, is that people are stupid and in need of education by some smarter being. That's just not true. Take a look at the US: widespread agreement on a number of things that politicians disagree with. Such as single-payer healthcare, which a majority has wanted for well over a decade now.
I don't think there is ever absolution with anything. It takes a person that personally doesn't
want that kind of power in order to actually use it the right way. Not education in the way of the traditional sense. More like guidance and leadership. The world has/is/will be shaped by the few men/women who don't think like the rest of the world. An enlightened, good person, with the good of the people in mind would have done all those things without argument or beauracracy in less than of the tenth of the time it would take your democracy.