Exploring human responses to climatic fluctuations and environmental diversity: Two stories from Mesolithic Norway

The studies suggest that the coastal settlement, in terms of site density, was not affected by either the PBO or the 8200 cal. BP event. Changes in site location patterns seem to have occurred gradually and on a long-term scale. Shifts in lithic technology are detected within the Mesolithic periods, but a correlation between abrupt climatic alterations and cultural changes are yet to be proved. We argue, therefore, that in these northern, coastal environments, declining temperatures may have had less impact than on the Continental Plains, and may in fact have improved the living conditions for a range of marine species. Also, the Mesolithic populations seemed to have employed a generalized lithic toolkit and a flexible mobility system - adaptive strategies that was able to withstand environmental variations in time and space.