World's population is 800 crores..!?What all Problems now..?

The United Nations has reported that the world's population has reached 800 million. While china is the most populous country in the world, it is predicted that india will surpass china in terms of population next year due to late marriage, the culture of not having children, and the fact that the government allows one child to be enough. Do you know what kind of problem will arise when the world's population has reached 800 million? The UN's current forecast predicts that most of the world's population growth will come from the developing countries of Africa in the coming period. nigeria is featured prominently in this.
Not enough for Nigeria's population and the country's resources. More than 15 million people in Nigeria's capital, Lagos, compete for everything from electricity to seats on buses. To avoid this crowding, children in nigeria leave for school as early as 5 in the morning. This situation is worse when there is not enough balance between the population and resources of a country. In the next 30 years, Nigeria's population will increase from the current 216 million to 375 million, according to the UN. Not only this but it is also predicted that in 30 years, nigeria will be the most populous country after india, china, and America.Countries around the world will have to struggle to provide enough classrooms and jobs for the rapidly growing youth population. Above all, food insecurity is an issue that needs to be addressed urgently. As the rich continue to earn more money in developing countries, the situation threatens to leave more and more people behind. Similarly, as climate change affects crop production in many parts of the world, more families are going hungry. In Africa, nigeria, Congo, Ethiopia, and tanzania are also recording rapid growth in population numbers. Globally, Egypt, Pakistan, the Philippines, and india are the leading countries.China and india alone account for more than 25 percent of the world's population. This means that there is a need for excess food and water. Similarly, providing education, employment, and excellent basic facilities to all will become a major challenge in the coming period. This is why the UN is keeping a close eye on the world's most populous and rapidly growing countries. Due to this, the UN is recommending various things to control the world population. While the world population was 200 crores in 1950, the world population has increased 4 times in november 2022 and will touch the measurement of 800 crores. According to a forecast released by the United Nations in July, the world population will be 850 million in 2030, 970 million in 2050, and 1,040 million in 2080. While the population is declining in some parts of the world, it is increasing in others.