The village concept and paleolithic culture are not suited to extremely large masses of people. The culture kills.
When the process kills off large numbers and the survivors allow cultural evolution there can be a shift toward prosperity.
This will not really happen. The blacks will die out and be replaced by Indians. The population explosion in India will migrate and replace black Africans. The superior Indian culture will push aside the inferior African culture and population.
" The superior Indian culture will push aside the inferior African culture and population."
This will not happen. Black people are survivors and will even survive this crisis. Indian culture is not necessarily more superior than African culture. The problem with Africa, like other third world countries, is corruption and lawlessness. What needs to happen is the corrupt generation needs to die out and the new generation adopt values of love of education, sexual abstinence and value of life.