| Summary: | Abstract Despite the greater strategic importance and increasing activities in the Arctic as well as the increased attention paid by national governments, few attempts have been made to understand the on-going demographic changes from a pan-Arctic perspective. In particular, population aging or “silverization” is a demographic megatrend affecting regional societies and the economy which can exert profound social consequences in this most desolate and least populated region in the world. Although there are a few studies investigating aging in the Arctic countries, none have extended their research to the sub-national level. This thesis consists of an analysis of aging and possible rejuvenation trends in 23 Arctic sub-regions, and compares these trends to the national average of their eight respective countries. Two groups of indicators have been used to measure aging; these are based on “chronological” and “prospective” ages, the latter considers changes in life expectancy and improvements in population health. The study generated a large set of aging data for the period 1980/1990 to 2010 as well as the present day, utilizing the available baseline data. The discussion examined major trends in aging elucidating the interactions of conventional and prospective indicators, revealed the oldest and youngest territories, linkages between the Arctic and nationwide rates, the fastest and slowest regions that are aging (or in contrast, rejuvenating), sex and ethnic differences, and whether Northern Canada and Alaska, North Atlantic, Arctic Russia and Northern Fennoscandia are converging or diverging in terms of aging development. In addition, the interplay of causes of aging and other demographic conditions of Arctic territories was examined as well as the gaps in knowledge and prospects for future research. The international comparative evidence of the thesis can help the northern communities’ policy makers in planning changes that have to be made in order to adjust to an aging transition. It is clear that sustainable ...
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