If I was going to write some propaganda to try and whitewash the staggering amount of wealth and power is held by American oligarchs this is what I would do:

1) Write an article about income inequality. Wealth inequality is 100x worse than income inequality - http://metrocosm.com/wealth-vs-income-inequality/ but if you just smoothly transition from talking about economic inequality to income inequality, not only is it not as bad, the reader becomes a much bigger part of it and hence you become less of a part of it.

2) Ignore PPP entirely. If a Slovakian gets paid 5x less than you do in New York and also has 5x cheaper haircuts, you should probably feel a bit guilty about that.

3) Focus on personal responsibility. This is an effective technique. It was used to turn jaywalking into a crime in the early 20th century. It was used to make the litter epidemic of the mid 20th century Not McDonalds Or Coke's Fault. It was used to shift responsibility from Oil supermajor CEOs on to suburban white middle class soccer moms and voila - reduced pressure.

Just remember, as the article says: "If you want to reduce global inequality and support poorer people, you do have this opportunity. You can donate some of your money."