We somehow inherently know that we are better off when the farmer uses tractors rather than people to plow his 150 acres. We know this in spite of the fact that one tractor replaces hundreds of employees. Somehow we know that what was introduced by the tractor is efficiency which allows for the higher standards of living we now enjoy in modern society.
If our thinking is static or narrow we may not see beyond the unemployed farm workers. But if our thinking is dynamic we realize that the tractor didn’t just pop out of thin air, nor did the steel from which it was made, nor the gas in it’s tank, and so on. All of these required people, indeed employees.
So come on. You can actually enjoy that .25¢ banana, that somehow found its way from somewhere in Central America to your air-conditioned grocer, and that you lugged home in the comfort to your air-conditioned car, and are now eating in your air-conditioned house as you gaze at your 92 inch plasma, without worrying too much about unemployed wagon wheel makers.