http://www.theatlantic.com/business/archive/2013/04/the-10-m...
http://www.theatlantic.com/business/archive/2013/04/the-10-m...
Retail, fast food, stock pickers, truck drivers, etc.. etc.. Sure you could say "don't make menial jobs your career" all you want, but this is still going to be a huge freaking issue sooner than later.
This is from just last week: https://www.ft.com/content/dec677c0-b7e6-11e6-ba85-95d1533d9...
I think the mistaken comparison people make, is that when farmers and such lost jobs in the industrial revolution, new opportunities that didn't require total re-education were popping up as fast as old ones disappeared...this is not the case today. The shrinking range of opportunities are to be found in increasingly exclusive, high-skill white collar positions. People are being left behind, and the fuck-you-I-got-my-STEM degree crowd, their attitude isn't making anything better.