Technological unemployment, then and now

In “Promise and Peril of Automation,” an article in the New York Times, David Morse writes:

The key area of social change stimulated by automation is employment. Everywhere one finds two things: a positive emphasis on opportunity and a keen sensitivity to change, often translated more concretely into fear.

The emphasis on opportunity is welcome and indicative of the climate in which automation will come to maturity. The sensitivity to change is equally significant. If fears about the future,...