The TreatmentLucy Walker: Waste LandThe Amish, blind mountain climbers, fighting for nuclear disarmament... Director Lucy Walker's (Countdown to Zero, Devil’s Playground, Blindsight) new film, Waste Land, is about waste becoming art. It's drama and non-fiction.rssShareBy Elvis Mitchell • May 12, 2014 • 1 min readElvis Mitchellhost of KCRW’s The TreatmentGemma DempseyProducer of Global Gig Guide, The TreatmentLucy Walkerfilmmaker, “Bring Your Own Brigade”Culture