"I call upon thee, the great minds of AH"
All seriousness aside, and knowing that the bizzare title most likely brought you here, and that this is most likely touching very far into ASB territory (please if it is can a admin move this thread).
So I have a theoretical question on how the introduction of the Potatoe, by Vikings during either Leif Erikssons or Torfinn Karlsevnes trip to Vinland, would affect Europe. How would this affect areas of Europe with more rugged terrain, especially thinking about Greenland, Iceland, GB and Scandinavia.
Now I know this scenario is very unlikely to have happend at all, but lets just not address this missing link of the Vikings finding and bringing potatoes back home and rather what would theoretically happen.