"Robertson drew attention to one of the great scandals of American life. "Mass incarceration on a scale almost unexampled in human history is a fundamental fact of our country today," writes the New Yorker's Adam Gopnik. "Over all, there are now more people under 'correctional supervision' in America--more than 6 million--than were in the Gulag Archipelago under Stalin at its height."
Is this hyperbole? Here are the facts. The U.S. has 760 prisoners per 100,000 citizens. That's not just many more than in most other developed countries but seven to 10 times as many. Japan has 63 per 100,000, Germany has 90, France has 96, South Korea has 97, and Britain--with a rate among the highest--has 153. Even developing countries that are well known for their crime problems have a third of U.S. numbers. Mexico has 208 prisoners per 100,000 citizens, and Brazil has 242. As Robertson pointed out on his TV show, The 700 Club, "We here in America make up 5% of the world's population but we make up 25% of the [world's] jailed prisoners.""
Obviously rates are more relevant than absolute numbers for policy analysis, here. But yeah, our prison population is absolutely enormous.