What Does Responsible Tourism Look Like? Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Tourists walk along a trail on an island in the Rio Negro River in the Amazons near Manaus, Brazil ( AP Photo/Eraldo Peres ) Hosted by Arun Venugopal Produced by GBH, PRX and WNYC Studios