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IB Part 1: Populations in Transition
IB Geography Core Unit
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Special Series: 7 Billion

Special Series: 7 Billion | IB Part 1: Populations in Transition | Scoop.it
There will soon be 7 billion people on the planet. Find out why you shouldn’t panic—at least, not yet.

 

This whole year, National Geographic has been producing materials on the impacts of a growing global population (including this popular and powerful video).  Now that the year has (almost) concluded, all of these resources are archived in here. These resources are designed to answers some of our Earth's most critical questions:  Are there too many people on the planet?  What influences women to have fewer children?  How will we cope with our changing climate?  Are we in 'the Age of Man?'  Can we feed the 7 billion of us? Are cities the cure for our growing pains?  What happens when our oceans become acidic?  Is there enough for everyone?

 

Tags: population, National Geographic, sustainability, density.


Via Seth Dixon
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Africa: Feeding the rising urban population

Africa: Feeding the rising urban population | IB Part 1: Populations in Transition | Scoop.it
Urban horticulture across African provides livelihoods for thousands of urban dwellers and food for millions more.
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What Would Happen If The Entire World Lived Like Americans?

What Would Happen If The Entire World Lived Like Americans? | IB Part 1: Populations in Transition | Scoop.it

After making an infographic depicting how much space would be needed to house the entire world’s population based on the densities of various global cities, Tim De Chant of Per Square Mile got to thinking about the land resources it takes to support those same cities.


Tags: consumption, development, resources, energy, density, sustainability.


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Michelle Carvajal's comment, September 18, 2012 6:23 PM
Its very interesting that the United Arab Emirates would need more land mass than lets say China and the US. I guess what I'm trying to say is that the common misconception of people is that China has the greatest population. I definetely will rescoop this because people could actually see how hard it must be to house people who in essence would need all this land mass to live comfortably.
Thomas D's comment, April 22, 2013 4:13 PM
I thought that this was a very interesting graph and article to read. It shows that if the rest of the world lived like us Americans we would need four times the world’s surface, which is pretty substantial to think about. Although the United Arab Emirates is the leading this graph it’s hard to believe that America is in second. This goes to show that our way of living is out of hand, that the only reason we haven’t consumed everything is because the rest of the world is living of more reasonable amounts of resources or no resources at all. That we need to be as a country more conservative of our resources before we have to rely even more heavily than we already do on other countries. I was surprised to see that India has such a small percentage of resource consummation considering it is such a highly populated country.
Brianna Simao's comment, April 30, 2013 10:23 PM
Countries with a more advanced and urbanized way of life clearly would need more space to survive but if everyone lived like these more developed countries then natural selection dies and survival of the fittest takes over. Eventually all the natural resources would be used up. If they all continued to use the same amount and reproduce then the fertility rate would rapidly increase making the area overpopulated and the quality of life decreased. It is a good thing the entire world lives differently and has a diverse ecological footprint because it creates a balance in the world. As one country’s consumption is out of control another is holding down the fort because they lice more reasonably. It is interesting to see that even though China and India have the largest populations they don’t consume as many resources as the United States and the United Arab Emirates.