Can I take this thread back a few pages to 'what can we do about it'? First off I'd recommend everyone again looks at the Greens, and their old ideas about economic localisation. It's a little old now but their "Green Alternatives toGlobalisation" by Michael Woodin and Caroline Lucas still has some good and relevan ideas. I also see someones sent me a new book for Xmas by Klein, "This Changes Everything" which looks highly relevant.
Someone upthread there said "i would love the Greens to win but am so alone in this view that they are unelectable unless we being in PR."
This sums up the major problem in politics today. Partly because it's partially true. But even more because it isn't.
I used to say of the Lib Dems, before they turned on us, that if everyone who wanted to vote for them had done so they would have won hands down.
The trouble is that the voting system and therefore our democracy isn't functioning because we're making it not function. Everyone is voting according to what they think are 'tactical rules' - vote here to get this party out, vote there because they will never lose, don't vote at all because there's no point it won't make a difference.
We all need to get out there and vote for what we believe, for the society and country we want.
After that of course we need to get parliament functioning, stop the mps from behaving like they're a private fiefdom and make them accountable, then free up the media, then rebuild lbraries and education, education and information in politics and thinkng about what society we do want.... oh for goodness sake just give me the reins will you? 
For the record I did join the greens once, was dismayed by how weak they are and how much money they always wanted and then moved abroad anyway so currently unaffiliated. I will re-join if I come back.