Haratan pamulaan abad ka-20, partakunan ngitu jadi takait lawan palundangan "Ras Aryan", teori nang wayah ngini didiskreditakan nang dipromosiaakan salawas palundangan kakaisaran Eropa wan cungulnya "rasisme ilmiah". The question remains contentious within some flavours of ethnic nationalism (see also Indigenous Aryans).