Future Jobs-O-Matic

An elderly man receives home health care.
National Library of Medicine: History of Medicine: National League for Nursing Archives, 1894-1952.
A job seeker listens to a potential employer at a career fair in Denver, Colo.
John Moore/Getty Images
Thanks to the advancements in technology, production has gotten more efficient. Also, improvements in technology and lower wages outside the US have increased globalization which hasn't helped domestic unions.
Courtesy of Flickr user jamesjyu