Global supply chains are immense feats of technological and organizational sophistication. They are also, as the onset of the Covid-19 pandemic showed, vulnerable to unexpected developments. Will that change as artificial intelligence becomes a bigger part of supply chains? And what will happen to workers in the process? MIT Professor Yossi Sheffi explores these topics in a new book, “The Magic Conveyor Belt: AI, Supply Chains, and the Future of Work,” published by MIT’s CTL Media. Sheffi, the Elisha Gray II Professor of Engineering Systems at MIT, is also the…