We can't eat rock and forest.
Picture changes as we move to the north. Agriculture is not too popular here. I think the weather is too tough, and of course it is hard to grow anything in the fjord, right? But not only wheat gets in trouble with surviving here, human is also not too often to meet. No fields, no cities, just rocks, forest, ice, and wind... That is actually what I heard from Norwegian yachties, we have met on Gran Canaria last year.