Could it be that a lot of the inhabitants are Inuit? I could imagine they refuse modern health care, similar to Amish people in the US? A quick google search sh

Could it be that a lot of the inhabitants are Inuit? I could imagine they refuse modern health care, similar to Amish people in the US? A quick google search shows an average life expectancy for Amish people to be 71. I might check those hypotheses later.