There could be more than 1 billion climate refugees by 2050. The Appalachian Mountains promise a safe haven for America’s climate refugees. But what does the influx of people and wildlife mean for those who already call this area home? Narrated by wildlife filmmaker Laura Pennafort. #OurFrozenPlanet tells stories of communities on the frontlines of the climate crisis - inspiring hope that change is possible. Discover more ➡️ https://www.bbcearth.com/our-frozen-planet In Association with Moondance Foundation. #BBCEarth Subscribe: http://bit.ly/BBCEarthSub #ClimateChange #AppalachianMountains #ClimateCrisis Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth II http://bit.ly/PlanetEarthIIPlaylist Planet Dinosaur https://bit.ly/PlanetDinosaurPlaylist Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this. This is a commercial page from BBC Studios. Service information and feedback: http://bbcworldwide.com/vod-feedback--contact-details.aspx