A concealed message in the Museum of Human Experience reveals a conspiracy that could change the fate of Pura. Listen to The Last City on the Wondery App or wherever you get your podcasts. You can binge all episodes exclusively and ad-free on Wondery+. Join Wondery+ in the Wondery App, Apple Podcasts or Spotify. Start your free trial by visiting wondery.com/links/the-last-city/ now. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.