Christopher Mims is a columnist for the Wall Street Journal, and writes Keywords, a weekly column on technology. He has a fascinating new book out called "Arriving Today" that is particularly relevant to our pandemic-related supply chain disruptions. It's really eye opening! Before joining the Journal in 2014, he was the lead technology reporter for Quartz and has written on science and tech for publications ranging from Technology Review, Smithsonian, Wired, the Atlantic, Slate and other publications. Mims, who has degree in neuroscience and behavioral biology from Emory University, lives in Baltimore.