By 2050, after India and China, Nigeria is expected to become the world’s third most populous nation, followed by the United States, Pakistan, Indonesia, Brazil, the Democratic Republic of the ...

By 2050, the population of the U.S. will increase by 23 percent, to 398 million, but it will remain third in the world. By 2050, Nigeria and the U.S. will have the same projected population.

By 2050, there will be 4.6 centenarians per 10,000 people in China, 13 times today’s very small share. In Japan and Italy, the proportion of centenarians to the total population will increase ninefold ...

Half of the increase in population up to 2050 will take place in the following eight countries, the U.N. says: Congo, Egypt, Ethiopia, India, Nigeria, Pakistan, the Philippines and Tanzania.

This insightful article will discuss the most populated countries by 2050 and their current population trends. If you want to skip how the expected population boom might strain the planet’s ...

The world’s population reached 8bn people on Tuesday and will hit 9bn in 15 years as it experiences an unprecedented surge in the number of older people, according to the latest UN data.

World population reaches eight billion ... 10% are aged over 65, and this will increase to 16% by 2050. By 2050 the number of over-65s will be twice that of those under five.

By 2050, that number will nearly double, rising to one in six, according to the United Nations. The World Health Organization has said the number of people 60 or older will more than double from ...

However, according to the Pew Research Center, by 2050, the world’s Muslim population is projected to come close to equaling Christians which is currently an estimated 2.4 billion.