Vladimir Hachinski, MD, DSc, FAAN, Western University, Ontario, Canada, discusses the importance of brain health worldwide. Instead of addressing one global issue at a time, there may be a more pragmatic approach to solving them. Prof. Hachinski states that the key to most of our problems resides in having a healthy brain; individuals will have greater general well-being and higher productivity. Thus, solving problems in a more collective, practical approach. This interview took place at the American Academy of Neurology 2022 Congress in Seattle, WA.