Free speech has been used by the Supreme Court to give immense power to the wealthiest members of our society.

I'm pretty much out of popular culture altogether.

So, at one extreme you have indigenous, tribal societies trying to stem the race to disaster. At the other extreme, the richest, most powerful societies in world history, like the United States and Canada, are racing full-speed ahead to destroy the environment as quickly as possible.

What has to be done today is (1) large-scale conversion (weatherizing , etc.), (2) sharp change in transportation to greater efficiency, like high-speed rail, (3) serious efforts to move to sustainable energy, probably solar in the somewhat longer term, (4) other adjustments that are feasible. If done effectively, that might be enough to stave off disaster. If not, then we can give up the ghost, because there are no alternatives in this world, at least none that I've seen suggested.

Civil disobedience's main goal typically is to try to arouse and inspire others to join and do something. Well, sometimes that is a good tactic, sometimes not.

In a capitalist system, there's a principle that if you invest, especially in a long-term risky investment, if something comes out of it, you're supposed to get the profit. It doesn't happen in our system. The taxpayer paid for it and gets nothing - assumes all of the risk, gets zero. The money goes into the pockets of Bill Gates and Steve Jobs, who are ripping off decades of work in the public sector.

If you are working 50 hours a week in a factory, you don't have time to read 10 newspapers a day and go back to declassified government archives. But such people may have far-reaching insights into the way the world works.