If you can HONESTLY say NO to any of these questions, then just keep doing what you’re doing, what you’ve always done. If not, stop doing the same thing and expecting a different outcome. That strategy has been called “the definition of insanity.”
When something needs to be fixed, doing nothing is no better than doing the wrong thing. As was said an activist generation ago, either your’re part of the solution or you’re part of the problem.
Look around, see what needs doing, and do it. Don’t wait for others to start it, or to follow you. It IS up to us, each one of us. You can make a real difference. Like Wikileaks has. Like many in Anonymous have. Many in countries all over the world, maybe even someone next door to you. Like Bradley Manning allegedly did.