It is an iron law of economics that, as countries develop, productivity increases, driven by technological advances that inexorably reduce demand for labour. Thus unit costs decline, rendering goods and services affordable to an ever-growing number of consumers.
Market economies defy the collectivist stance that it is all a zero-sum game in which one man’s gain is another man’s loss. It is to the market economies that emigrants wish to go and with good reason because those economies are not zero sum games.
Entrepreneurs such as Bill Gates do not become rich on their own. Their partners, staff, financial backers and shareholders also become rich or richer while the consumers of products such as those of Microsoft enjoy enhanced productivity with concomitantly higher earnings. And then there is that great American tradition of giving in which Gates has joined the likes of the Pews, Du Ponts, Fords, Sloans and Rockefellers.
And education, medicine, transportation and every sphere of life benefit from advances by those seeking their own ends who, as Adam Smith taught us, are led by an “invisible hand to promote an end which was no part of (their) intention.”
In 2015 the USA added 2.65 million jobs with unemployment at 5% which, taking into account that there are always those who choose not to work, is as close to zero as a sophisticated economy can expect to achieve. In December alone, the US created 292 00 new jobs.
Average hourly earnings in the US are equivalent to R400 or some R750 000 a year.