Many people have written about the economic meaning of globalization; in One World Peter Singer explains its moral meaning. His position is carefully developed, his tone is moderate, but his conclusions are radical and profound. No political theorist or moral philosopher, no public official or political activist, can afford to ignore his arguments.
Making art is dealing with people on your own terms. The ideal way of using people is using them like clay, but that being out of the question, except for lunatics and leaders, art is a good alternative.