Editing Human migration (section)

=== Climate cycles ===
The modern field of climate history suggests that the successive waves of Eurasian nomadic movement throughout history have had their origins in [[Climate change (general concept)|climatic cycles]], which have expanded or contracted pastureland in Central Asia, especially [[Mongolia]] and to its west the [[Altai Mountains]]. People were displaced from their home ground by other tribes trying to find land that essential flocks could graze, each group pushing the next further to the south and west, into the highlands of [[Anatolia]], the [[Pannonian Plain]], into [[Mesopotamia]], or southwards, into the rich pastures of China. Bogumil Terminski uses the term "migratory domino effect" to describe this process in the context of [[Sea People]] invasion.<ref>{{cite book |last=Terminski |first=Bogumil |title=Environmentally-Induced Displacement. Theoretical Frameworks and Current Challenges |publisher=CEDEM, Université de Liège |date=2012}}</ref>