Ludwig Sigle, U.S. technology editor for The Economist, navigates Google's monumental growth and the challenges it faces, from market scrutiny to data privacy concerns. Ryan Avent, author of the Free Exchange column, links economic success with hygiene through history, analyzing how pandemics have shaped wealth. The discussion also sheds light on Dubai's innovative tourism strategies amidst extreme summer heat and ongoing pandemic recovery, showcasing both historical lessons and modern adaptations.