Area9 Group CEO Ulrik Juul Christensen joins Reality Check to talk about learning science and personalization, in a run up to his keynote at the U.S.-Italia Education Innovation Festival (festival.edmaven.com) in Naples, Italy, April 27-29. From its origins in the 1980s to covering breakthrough new developments in technology, Artificial Intelligence and data science are fueling better, faster learning across the globe. How, why, and more about what it means for K to gray is a must listen.