it's the main reason why the nordic's/vikings flourished, suddenly the land was more fertile, and nice to live there. But the climate swing was rather local on northern europe. Similair nowadays the north of africa gets more rain and fertility (which is a ~70 year cycle for example), but the east of africa gets less rain more drier.

it's the main reason why the nordic's/vikings flourished, suddenly the land was more fertile, and nice to live there. But the climate swing was rather local on northern europe. Similair nowadays the north of africa gets more rain and fertility (which is a ~70 year cyycle for example), but the east of africa gets less rain more drier.