Damn, I’d never even heard of Turanism, though I am a little familiar with the debunked 19^th century linguistics.

Turanism, also known as Turanianism, pan-Turanism or pan-Turanianism, is a pan-nationalist political movement built around pseudoscientific claims of biological and linguistic connections between various ethnic groups of Eurasia. It revolves around the abandoned proposal of a Ural-Altaic language family, which hypothesizes that the Turkic, Mongolic, Tungusic, and Uralic peoples share Inner and Central Asian origins and therefore close cultural, ethnic, and linguistic bonds. Supporters of Turanism propose political unity among these groups, chiefly to oppose the cultural and political influences of the Indo-Europeans of Europe, West Asia, and South Asia, as well as the Sino-Tibetans of East Asia. The movement emerged in the 19th century to counter pan-nationalist ideologies such as pan-Germanism, and built upon the ideas of pan-Slavism (e.g. the idea of a “Turanian brotherhood and collaboration” was borrowed from the pan-Slavic concept of “Slavic brotherhood and collaboration”).