It looks like the novel The Camp of the Saints was optimistic, for most of Africa seems not to believe the Black Panther movie, and wants to move to Europe and the United States:
  http://www.breitbart.com/london/2018/03/23/two-thirds-sub-saharan-africans-migrate-europe-us/

“Up to two-thirds of sub-Saharan Africa’s 1.1 billion population want to migrate to Europe or to the United States, with millions planning to make the move in the next five years. Around half of people in Kenya, Tanzania, Senegal, and South Africa, and three quarters of those questioned in Ghana and Nigeria, want to immigrate to the U.S. or Europe, according to a study by Pew Research Centre published Thursday. Around 40 per cent of those in Senegal, Ghana, and Nigeria who want to leave said they intend to do so in the next five years.

At least one million sub-Saharan Africans have already migrated to Europe between 2010 and 2017. The majority, 970,000, were asylum seekers; the rest is comprised of Africans who have arrived as students, resettled refugees, and through family reunification. In terms of destination, Pew found that just four countries represent nearly three-quarters (72 per cent) of Europe’s current sub-Saharan immigrant population: the UK comes out on top at 1.27 million, followed by France (980,000), Italy (370,000), and Portugal (360,000)”

     Africa’s population bomb, has been fuelled by Western aid, and I would say, white pathology, or ecological  folly: 

“Africa specialist Stephen Smith has warned that the next migrant crisis is on the horizon as Africa’s population continues to boom and that Western aid, particularly education, may contribute to Africans seeking a better life in Europe. Mr. Smith, the author of the new book La ruée vers l’Europe, or The Rush To Europe, warned that the exploding demographics of Africa will have direct consequences for Europe. According to Smith, in the coming decades, young Africans will likely migrate to Europe as the slowly developing economies of their home nations cannot provide them jobs, Europe1 reports.

“It’s this pyramid of age that makes 40 per cent of the population less than 15 years old,” Smith said and added, “The migratory pressure can only increase.” Smith also noted the common misconception that those who come to Europe are from poor economic backgrounds saying middle-class migrants “are the ones who come out of the water, who have a view of the world, who know where to go, who are on Facebook, who have a mobile phone and the 2,000 or 3,000 euros needed to embark on the journey.”
http://www.breitbart.com/london/2018/02/08/africa-expert-warns-western-aid-contribute-migrant-crisis/

    So, to simplify, political correctness allows all of Africa to migrate to Europe and the United States, and then your street too. The end result will not likely to be the creation of a new Black paradise, once whites are swamped, but based on precedence, South Africa’s everywhere. Don’t even think about the racial aspects at all. With the trends of automation, rising unemployment and resource depletion, how can such a multitude of people sustain the new world that will be created? After all, these people are leaving in the first place because of lack of jobs, and there simply cannot be enough jobs for them in the West, for there are no enough jobs now.
https://www.usatoday.com/story/money/2017/11/29/automation-could-kill-73-million-u-s-jobs-2030/899878001/
  https://www.theverge.com/2017/11/30/16719092/automation-robots-jobs-global-800-million-forecast

     Where will the elites flee to, once the West collapses? China? North Korea? Good luck with that one.