. >> the town, the northernmost city in sweden, the gateway to the swedish wild north.tly unpopulated country. account of 18,000 that exists because of the world's largest underground iron ore mine. that mine is causing the town to sink. if the town wants to live, they have to move. there is no town without the mine. jonathan: the town is there because the iron ore has brought in this small economy for this minersnd now because the are pushing further to get to the resource, it is changing the topography of the land and now they are having to move. josh: exactly it opened in 1890. it was a camping permit to campn't they grew and -- that grew into a town. mostly it is a mining town. that people have a high standard to live in because of the mine. if they want to stay, they have to move. as it goes deeper, than need for increases, that undercuts another section of the town. they have to move the entire center of the town, including 5000 people in most businesses. jonathan: let's start with who actually is mining. is a government sponsored or private? i assume they are pro