In this week’s episode, host Margaret Walls talks with Casey Wichman, an assistant professor at the Georgia Institute of Technology and university fellow at Resources for the Future, about the influence of social media on the popularity of national parks. Wichman estimates in a recent study that more exposure of a national park on social media increases visits to that park. He discusses people’s relationships with national parks in a digital age; the effects of increased visitation on persistent issues in national parks, such as overcrowding and underfunding; and the potential boost in revenue that social media exposure can provide to national parks. References and recommendations: “Social Media Influences National Park Visitation” by Casey Wichman; https://www.rff.org/publications/journal-articles/social-media-influences-national-park-visitation/ “A New Study Finds Crowds at National Parks May Be Due to Social Media” by Wes Siler in “Outside” magazine; https://www.outsideonline.com/outdoor-adventure/hiking-and-backpacking/national-parks-social-media/ “Do National Monuments Help or Hinder Local Economies?” episode of the “Resources Radio” podcast; https://www.resources.org/resources-radio/do-national-monuments-help-or-hinder-local-economies-margaret-walls/ “Outside” magazine; https://www.outsideonline.com/ “Mountain Gazette” magazine; https://mountaingazette.com/ “The Wolf, the Duck, and the Mouse” by Mac Barnett and Jon Klassen; https://www.penguinrandomhouse.com/books/559535/the-wolf-the-duck-and-the-mouse-by-mac-barnett-illustrated-by-jon-klassen/