I guess Dr. Cramp never heard of the Sami. My mother's side of family are Finns, actually Sami. They immigrated from Finland to Minnesota in the early 1890's and became dairy farmers. Previously they were reindeer herders ... And guess where the got their milk. This was in a time before electricity, combustion engines, chainsaws, tractors and other "necessities" of today. I suspect the Sami had been living that way for a very long time and it would be news to them it wasn't that way for a very long time.
Thanks CinPA!