Part 1 of Essay
In Jeremy Rifkin's passage entitled "Work: A blueprint for social harmony in a world without jobs", Rifkin believes that blue and collar workers will be cut out of the because they will be replaced by machines in new technological generation. Since the high-technology is being introduced into a wide variety of work situa ....

Part 2 of Essay
.... is going to continue dropping to less than 12 percent of the U.S. workforce in the next decade." Although the workforce continues to decline, manufacturing productivity is soaring. Economists deemed that loss of manufacturing jobs in the U.S. because of foreign competition, cheap labor markets abroad, and automation. In fact, most retail outlets have used electronic bar codes and scanners to increased the efficiency of cashier. Therefore, it absolutely reduced certain number of position. Many industry ana ....