If upskilling is being touted as the bridge to an AI future, it must lead somewhere, says Catherine Thorbecke for Bloomberg Opinion. TOKYO: No one knows whether artificial intelligence will trigger a white-collar jobpocalypse. The loudest warnings still come from people building and selling the technology, whose predictions often double as hype-mongering or cover for unrelated cost-cutting with investor-friendly language. Think-tank and analyst forecasts are no less vertiginous. The honest