Nice posts Spice, I appreciate you see this as not a simple issue and there are shades of gray in the black and white.
The human race needs a lot of changes, I agree that new forms of energy will be bastardized by greedy corporations, but at this point, I'm rooting for any source of cleaner energy, not because I like them corporations, but for the good of the planet. Realistically, humans aren't going to give up their TVs and Ipods anytime soon. If Exxon can find a clean way of producing energy, they may be bastards, but at least they won't be slicing and dicing the environment.
Bringing down or reigning in the corporate government is going to take a long time and a substantial change in awareness on the part of the human race. The system as it exists is a gigantic machine, perpetuating from one generation to the next, and outside of the machine a large percentage of the population actively support it. Change has to come slowly, from within.
The only way to make corporations go green is to make it commercially viable. They have to see dollar signs. This is already starting to happen in a way.. the demand from society to use recycled and biodegradable materials, corporations brag about these things because to them it's advertising (whether they really follow proper standards or not of course, yeah that's another issue). We all use mass-produced products, we rely on corporations, the situation we are in right now is like living in a bizarre symbiosis with a destructive wild beast that at least some of us are trying to tame.
And yes, we live in a military culture. It's genuinely frightening to see the resurgence of rabid nationalism with our generation. I guess for me when I say the LHC is 'chump change' I mean compared to the untold billions our countries pump into their war machines. You can spend 400 billion a year to make new weapons to kill and send goons overseas to shoot other human beings, but take a few billion to throw into.. try this.. health care for the average American who can barely pay rent nevermind $1000's per year for insurance and suddenly you're a rabid leftie commie pinko traitor.
Or here in Canada, Vancouver.. where it's acceptable to plunge a city into half a century of debt to pay for the Olympics, meanwhile we'll forcibly 'clean up' the streets, abuse the homeless, etc.
Ok enough ranting on a Monday morning.