By 2100, 22.3% of people will be aged 65 or over, up from just 7.6% in 2010. The bulk of population growth is expected to come from the developing world. Africa's population will rise from 1 ...

1. Get ready for another 4 billion people by 2100. The world population is growing at a gradually slower and slower pace, but it's still growing substantially. Currently, the world adds about 83 ...

Come 2100, four African nations will place in the world’s top ten: Nigeria, Ethiopia, Tanzania and the Democratic Republic of the Congo.While some Asian countries will continue to grow ...

But if someone from 2100 could visit us now ... Based on interviews with 300 of the world’s top scientists, I’ve put together some predictions for what that world, 100 years in the future ...

“With this new global dataset, people around the world have a valuable new tool to ... covering the time period from 1950 to 2100. The 11-terabyte dataset provides daily estimates of maximum ...

Since we've only got one planet (so far), let's hope for the latter. By 2100, 80 percent of the world's populations will live in cities Increased urbanization will be one of the main ways the ...

The news: Globalization might make the world feel smaller — but in reality ... Africa will multiply from 1 billion to 4 billion by 2100. In comparison, Asia is expected to peak at 5 billion ...

There is a widely held belief that the world is on a path of out-of-control population growth ... However, this approach gives a single numerical value, which is not realistic and is not helpful for ...

In this scenario the combination of war, famine and disease has the potential to decimate the world in less than a hundred years. "Earth 2100" takes viewers through door No.1, with the help of a ...

The world's population could swell to 10.9 billion by the end of the century, a new United Nations analysis found, raising concerns that adding more than 3 billion people to the planet could further ...