Michael Patrick Leahy , author of Rebuilding the Republican Party, What Does Sarah Palin Believe ? and What Does Barack Obama Believe?

What is a Luddite?
(from Wikipedia)

The Luddites were a social movement of British textile artisans in the early nineteenth century who protested—often by destroying mechanized looms—against the changes produced by the Industrial Revolution, which they felt threatened their livelihood.

This English historical movement has to be seen in its context of the harsh economic climate due to the Napoleonic Wars, and the degrading working conditions in the new textile factories; but since then, the term Luddite has been used derisively to describe anyone opposed to technological progress and technological change.

The Luddite movement, which began in 1811, took its name from the fictive Ned Ludd. For a short time the movement was so strong that it clashed in battles with the British Army. Measures taken by the government included a mass trial at York in 1812 that resulted in many executions and penal transportation. The principal objection of the Luddites was against the introduction of new wide-framed automated looms that could be operated by cheap, relatively unskilled labour, resulting in the loss of jobs for many skilled textile workers.

The term "Luddite fallacy" has become a concept in neoclassical economics reflecting the belief that labour-saving technologies (i.e., technologies that increase output-per-worker) increase unemployment by reducing demand for labour. The fallacy lies in assuming that employers will seek to keep production constant by employing a smaller, more productive workforce instead of allowing production to grow while keeping workforce size constant.