If Only Caroline Had Read Schumpeter

Innovation is sometimes slowed because innovators do not know that creative destruction will replace old jobs with equally good, or better, new jobs:

In 1834 Walter Hunt of New York City made such a leap in lateral thinking. In his little machine shop down a narrow alley in Abingdon Square, he devised a machine for stitching cloth with two threads from two separate sources, one a needle on a vibrating arm and the other a transverse shuttle fed by an unwinding bobbin.
. . .
Hunt, an altruistic Quaker, never pursued his invention because his 15-year-old daughter, Caroline, recoiled from the thought that it would put seamstresses out of work. (p. 87)

Source:
Evans, Harold. They Made America: Two Centuries of Innovators from the Steam Engine to the Search Engine. New York: Little, Brown and Co., 2004.
(Note: ellipsis added.)

Sewing Machine Benefitted Laborers

Speaking of the invention of a practical, affordable sewing machine:

It was a democratizing influence. James Parton was exaggerating only a little when he wrote in the Atlantic Monthly in 1867 that it was “one of the means by which the industrious laborer is as well clad as any millionaire.” (p. 84)

Evans, Harold. They Made America: Two Centuries of Innovators from the Steam Engine to the Search Engine. New York: Little, Brown and Co., 2004.