The virtual format made the Darcy lectures reach further than they normally would. In the UK, the Universities of Cambridge, Oxford, and St. Andrews organized a colloquium consortium called Earth to Earth. The USGS offices have nationwide Water Mission Area monthly talks. The EPA’s Office of Research & Development organized a Darcy lecture that was open to all its divisions. The Deutsch IAH and German Federation of Groundwater organized a Germany-wide seminar series. Since the pandemic prevented international travel, we arranged three broadcasts in November 2021 and three more in March 2022 to reach places as diverse as Australia, Chile, Colombia, New Zealand, France, Israel, Estonia, Ethiopia, Indonesia, Turkey, The Philippines, Spain, South Africa, Slovakia, Peru, Nigeria, Mongolia, Mexico, The Netherlands, and Brunei Darussalam.