This website has published several articles regarding the real origin of the humans, and it show that there was not a replacement, Palentheologists have made many new discoveries in Africa, and China, and the man of Peking is the last discovery. Proven that racism does not have any scientific bases
https://www.wsws.org/en/articles/2023/05/29/tsxp-m29.html
https://www.wsws.org/en/articles/2003/07/foss-j25.html
https://www.wsws.org/en/articles/2000/05/foss-m29.html
https://www.us.elsevierhealth.com/thompson-thompson-genetics-and-genomics-in-medicine-9780323547628.html?srsltid=AfmBOopgrrjpxPYF4HQ_Lu9qFb71-a-0OEkjv-Cp3usJR5BMVkmA-Gcn. This is one of the best book on human
Genetics
https://en.wikipedia.org/wiki/Y-chromosomal_Aaron
It has been proven that Aaron and Moses never existed