Whatever wave of migration we look at, someone was already there. Colin Barras in the New Scientist (paywalled) takes a look at the three ancestral waves of migration that founded Western civilisation.
First were the hunter-gatherers. Then came the farmers. These were followed by the Yamnaya, originating from herders on the steppes north of the Black Sea, who brought the horse and the wagon, and the Indo-European language that predominates in Europe, except for Basque, Estonian, Finnish and Magyar (Hungarian). Continue reading Deep origins: early Europe→
Climate change, sustainability, plus sundry other stuff