The earnings of workers without a college education have scarcely risen in 50 years, after adjusting for inflation; for men they have fallen. This stagnation coincided with tectonic changes in American employment. The share of jobs that require either a lot of training, or very little, has grown since 1970. Much of the production and office work that requires moderate training, which once employed vast numbers of workers without college degrees, has disappeared, either shipped abroad or offloaded on robots and computers. The resulting hardship has been implicated in a rise in mortality in parts of America and a turn toward angry nationalism that helped put Donald Trump in the White House.
— Read on www.economist.com/finance-and-economics/2019/01/08/the-outlook-is-dim-for-americans-without-college-degrees