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Population 7 Billion

Population 7 Billion | Human Geography CP | Scoop.it

"Just 200 years ago, there were only 1 billion people on the planet, and over the next 150 years, that number grew to 3 billion. But in the past 50 years, the global population has more than doubled, and the UN projects that it could possibly grow to 15 billion by the year 2100. As the international organization points out, this increasing rate of change brings with it enormous challenges."

 


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Alison Antonelli's curator insight, December 4, 2013 6:36 AM

This should definitely be a major concern for the human planet becasue if people are multiplying that quickly and staying alive longer than the futre could be facing some serious problems. For example; the food supply could run low, shelter could definitely become scarce, diease could become a high risk becuase there are so many people that are close which means they could be sharing a number of things. 

Lona Pradeep Parad's curator insight, May 28, 3:58 PM

This is just a clarification that the world population will continue to grow bigger and bigger, and along with that UN projects will increase. 

AmandaWilhiteee's curator insight, August 27, 7:03 AM

I did not have time to read all of it, but what I did read astounded me. I had mo clue that  some of these countries suffered from overpopulation so badly. And in other countries, like Greece, their population has dropped by what seems like a small amount, but is actually a lot if you think about it. AW :)

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Megacities Reflect Growing Urbanization Trend

Read the Transcript: http://to.pbs.org/b6sR86 The capital of the South Asian country Bangladesh, Dhaka, has a population that is booming. However, it stands ...

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Peter Steffan's curator insight, October 9, 2013 1:51 PM

See attached video clips!

Tracy Galvin's curator insight, May 1, 11:44 AM

It is very sad that people have to move to a polluted, crowded mess of a place in order to get a better life. The man says at the end that if they can make it work in Dhaka, they could make it work in any city but the beginning is too monumental to get over. I think that maybe some government control over the outer limits of the city and offering a place nearby with some resources may allow more control over the growth of the city at least temporarily.

Jess Deady's curator insight, May 4, 5:50 PM

To be a megacity like this, you have to conform to urbanization. There is no possible way to have such a populated and crowed city with farmlands around. This is a place of business yet residential areas, it also is where the marketplaces are and where kids go to school. Megacities need to be a part of an urban society in order for them to stay afloat.