What is the main idea?
Most types of technological change in factories may ultimately result in an increase in global unemployment. A technological revolution is rapidly replacing human beings with machines in virtually every sector and industry. For example, the introduction of assembly line production methods and automated manufacturing processes using robotics has resulted in the disappearance of whole work categories and job assignments. Millions of workers have been retrenched causing a spike in unemployment rate. In short, modern technology seems to heighten the problem of global unemployment.