To arrive at those numbers, the WEF surveyed 15 countries that make up 1.9 billion workers, including China, France, Germany, Japan, Mexico, the UK and US. In other words, about 65 percent of the total workforce worldwide. There is hope, though, and it comes in the form of retraining workers so that they can adapt as technology changes.

"To prevent a worst-case scenario -- technological change accompanied by talent shortages, mass unemployment and growing inequality -- reskilling and upskilling of today's workers will be critical," WEF founder Klaus Schwab and board member Richard Samans explained. The full report, titled "The Future of Jobs," is available here.

[Image credit: Martin Leissl/Bloomberg via Getty Images]