https://en.wikipedia.org/wiki/Ronald_Fisher#Eugenics"In 1911 Fisher became founding Chairman of the University of Cambridge Eugenics Society, whose other founding members included John Maynard Keynes, R. C. Punnett, and Horace Darwin."
"The last third of The Genetical Theory of Natural Selection focused on eugenics, attributing the fall of civilizations to the fertility of their upper classes being diminished, and used British 1911 census data to show an inverse relationship between fertility and social class"
https://en.wikipedia.org/wiki/Ronald_Fisher#Contentious_views_on_eugenics"In June 2020, Gonville and Caius College announced that a 1989 stained-glass window commemorating Fisher's work would be removed because of his connection with eugenics. In the same month, Rothamsted Research released a statement condemning Fisher's involvement with eugenics, stating "Rothamsted Research and the Lawes Agricultural Trust reject utterly the use of pseudo-scientific arguments to support racist or discriminatory views". An accommodation building, built in 2018 and previously named after him, was subsequently renamed. University College London also decided to remove his name from its Centre for Computational Biology."
So modern scum prove Fisher right by their moronic actions. Dysgenics prevailed.