Nazis didn’t go by looks, they went by instructions. Göring had said: “It is I who decide who is a Jew! - Upton Sinclair

Sinclair’s was also an age when writers, both journalists and novelists, were experiencing a thrilling sense of their own efficacy. The investigative exposé — what President Theodore Roosevelt would unflatteringly dub “muckraking,” after the character in John Bunyan’s The Pilgrim’s Progress (1678, 1684) who could “look no way but downward, with a muckrake in his hands” — had taken the magazine and publishing world by storm, had grabbed hold of the popular reader, and was shining a bright light on the ever-darkening realms of child labor, prisons, insurance companies, and, foremost, American enterprise and its role in the creation of a new American class of impoverished industrial wage slaves.

"He studied the composition of food-stuffs, and knew exactly how many proteids and carbohydrates his body needed; and by scientific chewing he said that he tripled the value of all he ate, so that it cost him eleven cents a day. About the first of July he would leave Chicago for his vacation, on foot; and when he struck the harvest fields he would set to work for two dollars and a half a day, and come home when he had another year's supply — a hundred and twenty-five dollars. That was the nearest approach to independence a man could make "under capitalism," he explained; he would never marry, for no sane man would allow himself to fall in love until after the revolution."

...but he had been round the world enough to know that a man has to shift for himself in it, and that if he gets the worst of it, there is nobody to listen to him holler.