This document discusses leading in a VUCA (volatile, uncertain, complex, ambiguous) world. It notes that complexity and change have significantly increased over the past two years and will continue to increase over the next two years. It defines VUCA and explains that learning agility is the key to success in this environment, which involves knowing what to do when you don't know what to do. Research shows that learning agility is the best predictor of leadership success and that organizations are increasingly focusing on developing learning agility in their talent.