"There are 1.2 billion people between the ages of 15 and 24 in the world today — and that means that many countries have populations younger than ever before. Some believe that this 'youth bulge' helps fuel social unrest — particularly when combined with high levels of youth unemployment. Youth unemployment is a 'global time bomb,' as long as today’s millennials remain 'hampered by weak economies, discrimination, and inequality of opportunity.' The world’s 15 youngest countries are all in Africa. Of the continent’s 200 million young people, about 75 million are unemployed.
On the flip side, an aging population presents a different set of problems: Japan and Germany are tied for the world’s oldest countries, with median ages of 46.1. Germany’s declining birth rate might mean that its population will decrease by 19 percent, shrinking to 66 million by 2060. An aging population has a huge economic impact: in Germany, it has meant a labor shortage, leaving jobs unfilled."
Scientists have issued a new warning to the world’s coastal megacities that the threat from subsiding land is a more immediate problem than rising sea levels caused by global warming.
A new paper from the Deltares Research Institute in the Netherlands published in April identified regions of the globe where the ground level is falling 10 times faster than water levels are rising - with human activity often to blame.
In Jakarta, Indonesia’s largest city, the population has grown from around half a million in the 1930s to just under 10 million today, with heavily populated areas dropping by as much as six and a half feet as groundwater is pumped up from the Earth to drink.
The same practice led to Tokyo’s ground level falling by two meters before new restrictions were introduced, and in Venice, this sort of extraction has only compounded the effects of natural subsidence caused by long-term geological processes.
After arriving in Australia from Guinea, Yarrie Bangura never thought she would, in a few years, be the star of the Baulkham Hills African Ladies dance troupe and an ambassador for the United Nations High Commissioner for Refugees. Putting it down to her zeal for life and her love of peace, she launched Australia's International Refugee Week, giving the keynote speech titled Restoring Hope.
The latest healthcheck of the Great Barrier Reef shows the overall outlook is “poor”, and getting worse. According to the Outlook Report produced by the Great Barrier Reef Marine Park Authority, climate…
Centuries of over-exploitation of whales for their meat and blubber has seen populations of most species plummet. But with no small amount of irony, the tables have turned with research discovering that…
Tim Flannery: The Great Barrier Reef is sick. Almost half of its coral is already dead and a massive new coal mine, which was given final approval this week, will only cause further damage. This is not just an issue for Australia, it affects us all
A container filled with millions of Lego pieces fell into the sea off Cornwall in 1997. But instead of remaining at the bottom of the ocean, they are still washing up on Cornish beaches today - offering an insight into the mysterious world of oceans and tides.