Illustration by Tag Hartman-Simkins / Futurism. Source: Getty Images While tech executives wax poetic about AI ushering in four-day workweeks and liberation from labor, economics guru Robert Reich is cutting through the drivel. In an ominous new essay, the former secretary of labor warns that those shortened weeks will also come with much shorter paychecks — leaving the working class scrambling for crumbs in order to survive. The US economy is growing nice