What role did race play in Wasteland?

Although race was not really mentioned in Wasteland, the majority of the pickers had darker skin. I think that the issue of race should have been addressed in Wasteland since it most likely played a role in the poor conditions the pickers were living and working in.

Is art the best way to help people in poverty?

I think that art is helpful for people in poverty as an outlet and to recognize other aspects of life. However, I do think it would have been helpful if Vik gave the pickers advice or education on how to get a new job and overcome obstacles that exist in everyday society.