McKenna's easy-to-follow UDL progression of learners, the environment, neuroscience, emotion, intellect, and strategy will help you to create just-in-time and point-of-need learning, at scale, for the wide variety of learners in your workplace. He relies on his own career in industry, education, and military service, as well as conversations with leaders across the workforce in North America to deliver practical, evidence-based strategies for lowering workplace-learning barriers and making your learning & development efforts smoother, easier to facilitate, and more effective. I strongly recommend this book to every L&D leader.