Campbell’s eugenics, therefore, advocates the abandonment of Homo sapiens as a “relic” or “living fossil” and the application of genetic technologies to intrude upon the genome, probably writing novel genes from scratch using a DNA synthesizer. Such eugenics would be practiced by elite groups, whose achievements would so quickly and radically outdistance the usual tempo of evolution that within ten generation the new groups will have advanced beyond our current form to the same degree that we transcend apes.
https://www.bibliotecapleyades.net/sociopolitica/esp_sociopol_depopu16d.htm#Radical%20Intervention

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