Are the people of new guinea African descent?

The people of New Guinea are not of African descent. New Guinea is an island located in the southwestern Pacific Ocean, and the majority of its population is Melanesian. Melanesians are a diverse group of people who are indigenous to the islands of Melanesia, which include New Guinea, the Solomon Islands, Vanuatu, Fiji, and New Caledonia. Melanesians have a distinct genetic heritage that is different from that of African populations.