The Secret IRS Files: Trove of Never-Before-Seen Records Reveal How the Wealthiest Avoid Income Tax
Inequality in modern world. It appears that wealthy pay much less taxes than middle classes. Wealthy and super-wealthy also have much more opportunities to avoid taxation in comparison with middle-income groups.
https://www.propublica.org/article/the-secret-irs-files-trove-of-never-before-seen-records-reveal-how-the-wealthiest-avoid-income-tax