The World Economic Forum (WEF) is known for its annual gathering of global leaders, policymakers, CEOs, and academics — convening to address the most pressing issues facing people and the planet. “Rebuilding Trust” was the theme this year, though the topic of the week was artificial intelligence — dominating the dialogue on the world stage and the advertisement space in the streets. The pursuit of productivity was on everyone’s mind and each AI session was jam packed. But how much of it is hype versus reality? To help make sense of it all, we hear from these pioneers and visionaries on the ground in Davos; Erik Brynjolfsson (Stanford Digital Economy Lab); Michelle Zatlyn (Cloudflare); Ashvin Parmar (Capgemini); Anna Paula Assis (IBM); Nicholas Thompson (The Atlantic); and Andrew Ng (Coursera).