More questions about Vikings in Greenland, the Bishop of Gardar’s Crosier,and Unicorn Horns.

A recent Smithsonian Magazine article explores the decline and disappearance of Viking settlements on Greenland. Previous scholarship argued that the Viking disappearance was caused by a combination of factors including temperature change linked to a volcanic eruption, environmental collapse caused by livestock overgrazing, and cultural inflexibility (Vikings refused to adapt or abandon their Scandinavian farming techniques and diet). However new evidence suggests otherwise.

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