"… productivity gains frequently cause upheaval: Both capital and labor can pay a terrible price when innovation or new efficiencies upend their worlds. We need shed no tears for the capitalists (whether they be private owners or an army of public shareholders). It’s their job to take care of themselves. ... A long-employed worker faces a different equation. When innovation and the market system interact to produce efficiencies, many workers may be rendered unnecessary, their talents obsolete. Some can find decent employment elsewhere; for others, that is not an option. … The answer in such disruptions is not the restraining or outlawing of actions that increase productivity. Americans would not be living nearly as well as we do if we had mandated that 11 million people should forever be employed in farming. The solution, rather, is a variety of safety nets aimed at providing a decent life for those who are willing to work but find their specific talents judged of small value because of market forces. (I personally favor a reformed and expanded Earned Income Tax Credit that would try to make sure America works for those willing to work.) The price of achieving ever-increasing prosperity for the great majority of Americans should not be penury for the unfortunate."