munk said:
"It is the responsibility of every generation to look the naysayers, the intellectuals, and the artists in the eye and say; "There is still hope and good here."
munk
I read this as munk identifying three areas that must not be allowed to run to extremes, to be called back into the fold -- i.e., the naysayers AND the intellectuals AND the artists... Not that all three of these are attributes of one special group.
I will say this, munk -- artists tend to be more liberal for a reason, and that reason tends to be that they experience their existence on many different levels, in many different modes, at once. They must, in order to create. And when that is your perspective on the world, you tend to be less draconian, narrow-minded, or one-true-wayist, about anything.
That's why the Catholic church, Communist China, Nazi Germany, Soviet Russia, Franco's Spanish dictatorship and the Taliban all hated and feared artists and art. Why? They certainly didn't all have the SAME oppressive agenda, yet they all hated and feared art and those who made it. Because art challenges people to see the world through different eyes. No totalitarian regime can co-exist with a population interested in getting outside of their own heads.
Art is revolutionary. Artists see; artists challenge. They must. They are, as you have said, the ones who change the status quo, who ask some of the harder questions. When others engage with that perspective, via the art itself, they change as well.
I think that artists, more often than not, are the ones looking the "naysayers and intellectuals" in the face and replying, "There is goodness here. There is beauty."
As for why the "arts" as a whole tend to be more liberal here in America... Well, our origins are, in many ways, stiflingly puritanical. That is the status quo. And resistance to that, well, usually badges itself in terms of opposites... Which explains the SAG's long standing love affair with the Democrats? I dunno.