Generally speaking, if people are prepared to stick their heads above the power pit, like Zinn says, and absorb what's going on around them, it makes them think.
Coming from Britain, I was terrified of meeting all these other artists, because artists over there tend to fight with each other a lot, the premise being that there's not enough room for everybody.
I don't see it in terms of changing things, but rather using language and music as weapons for fighting a mainstream media which is predominately right wing, and loyal to the political framework and its corporate interests.
If we got into a situation where people start burning our records, then bring it on. That's the whole point. The gloaming has begun. We're in the darkness. This has happened before. Go read some history.
I wrote a lot of stuff quickly: pages and pages of notes that seemed pretty incoherent at first. Most of it was taken from the radio because -suddenly being a parent- I'd be confronted by the radio giving a news report every hour of the day.
I think we're entering a very dangerous time. The West has set itself up, decided it's in charge, not for good intentions, not for the benefit of mankind.
I think no artist can claim to have any access to the truth, or an authentic version of an event. But obviously they have slightly better means at their disposal because they have their art to energize whatever it is they're trying to write about. They have music.
I grew up under Thatcher. I grew up believing that I was fundamentally powerless. Then gradually over the years it occurred to me that this was actually a very convenient myth for the state.