SocietyGermany: National park on former death stripTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSociety09/24/2020September 24, 2020The Harz Mountains once divided the two Germanys, but today there's a popular national park there. Where barbed wire once stood, a primeval forest is growing. Now climate change posing serious challenges.https://p.dw.com/p/3ipdnAdvertisement