y 2030, up to 30% of the hours worked globally could be automated, according to a new report by the McKinsey Global Institute. Analysts in the consultancy’s research arm estimate that between 400 million and 800 million people could find themselves displaced by automation and in need of new jobs, depending on how quickly new technologies are adopted. Of this group, as many as 375 million people—about 14% of the global workforce—may need to completely switch occupational categories and learn a new set of skills to find work.