[2][3] The theory claims that Austrian-Japanese politician Richard von Coudenhove-Kalergi, creator of the Paneuropean Union, concocted a plot to mix and replace white Europeans with other races via immigration.
[1] Austrian neo-Nazi writer Gerd Honsik wrote about the subject in his book Kalergi Plan (2005).
[7] The independent Italian newspaper Linkiesta investigated the conspiracy theory and described it as a hoax which is comparable to the fabricated antisemitic document The Protocols of the Elders of Zion.
[9] Hope Not Hate, an anti-racism advocacy group, has described it as a racist conspiracy theory which alleges that Coudenhove-Kalergi intended to influence Europe's policies on immigration in order to create a "populace devoid of identity" which would then supposedly be ruled by a Jewish elite.
[10] In 2019, the right-wing nonprofit organization Turning Point USA posted a photograph on Twitter in which a person was holding a beach ball that featured text promoting this conspiracy theory.