User:Unnamed2019/A more realistic projection on world population

Here is a more realistic projection on future world population. I also give the past. In 2150, all the continents except Africa will have advanced tech, but in 2200, even Africa's tech would advance. Also, it hit 12G in 2140, 13G in 2180, 14G in 2212, until finally peaking at 15.5G in 2268. It would not decline because of death, but because scientists and engineers from all over the world will have made spaceships which could hold millions of people to Mars. Why they will have moved to Mars is because of an AI robot apocalypse, who will have taken over the Earth.
 * 1804 - 1G (G = billion)
 * 1927 - 2G
 * 1960 - 3G
 * 1974 - 4G
 * 1987 - 5G
 * 1999 - 6G
 * 2011 - 7G
 * 2025 - 8G
 * 2040 - 9G
 * 2075 - 10G
 * 2100 - 11G