Once a Global Dumping Ground, China Tells the World: Clean Up After Yourself 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 In this photo taken Tuesday, Aug. 18, 2009, a man prepares to dump plastic bottles at a trash recycling center in Beijing, China ( Greg Baker / Associated Press ) Produced by Nicole Rothwell Hosted by Todd Zwillich Produced by PRI and WNYC