"During Gobineau's lifetime, the old theory of the Asian origin of the European languages and traditions, and of cultural movements from the East to the West, increasingly gave way to speculations on primeval movements from the West to the East, and on Aryan migrations from Europe, specifically Northern Europe, or even the North Pole, to India. According to these speculations, the European or Northern invaders gave their superior culture to the Indians and then lost their superiority through mixing with the local inhabitants and perished in a climate for which they were not suited. In 1903, E. de Michelis summarized this view by stating that Asia, and India in particular, was not the 'cradle', but the 'grave of the Aryans'."
January 1, 1970
https://en.wikiquote.org/wiki/Wilhelm_Halbfass