Artificial Intelligence's two-edged sword: better lives but fewer jobs

Artificial intelligence (AI) has promised to relieve us of our dullest tasks and improve almost every aspect of our lives, from transportation to health care. But, by their very nature, the best tech ideas lead to incredible efficiencies, and if those efficiencies touch on people's jobs, it will take those jobs away. The Industrial Revolution replaced entire job descriptions, but more highly skilled and better-paying jobs eventually followed. That may not necessarily end up the case with AI, as deep learning helps machines replace people further up the talent chain. How many jobs could be affected?