Hei whakaiti, e whakaae ana a Livingstone me Dobzhansky he wehewehenga iranga kei roto i te tangata; e whakaae ana hoki rātau he take no te whakaaro o te whakataetae ki te whakarārangi i te iwi, he pēhea hoki te whakamahi i te ariā o te oma, he take mo te hui pāpori.