HORIZONS- FRIDAY 4 JULY HORIZONS OUTLOOK- FRIDAY 4 JULY AVAILABLE: HZ Germany Barrel Organ Festival: Watch barrel organists from around the world spinning out tunes at Berlin festival ++EDITOR’S PICK++ HZ Space Doomed Planet: Death wish planet: how a distant planet is causing its own destruction HZ Italy Heatwave Homeless: Heatwave heroes: meet the volunteers providing food and cold drinks to Milan’s homeless HZ Australia Climate: From cattle to wine grapes, climate change forces Tasmanian farmers to pivot HZ Zimbabwe Metal Collectors: Meet Zimbabwe’s unsung environmentalists - the scrap metal hunters