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Walkerteach Geo
Media and Classroom Hub for Mr. Walker's Geography Class
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My wish: Manufactured landscapes and green education

My wish: Manufactured landscapes and green education | Walkerteach Geo | Scoop.it
Accepting his 2005 TED Prize, photographer Edward Burtynsky makes a wish: that his images -- stunning landscapes that document humanity's impact on the world -- help persuade millions to join a global conversation on sustainability.
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How the Experts Would Fix Cities

How the Experts Would Fix Cities | Walkerteach Geo | Scoop.it
More than 50 percent of the world's population now lives in urban areas.

 

 

Great way to compare your thoughts about how cities can and should be changed, and what the "experts" know about the necessity for urban geography change.


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TIME: 10 Fastest Growing Cities of Tomorrow

TIME: 10 Fastest Growing Cities of Tomorrow | Walkerteach Geo | Scoop.it

Many cities are large; the rate at which these ten cities highlight a distinct spatial pattern and separate them from the rest. Which regions have the fastest growing cities? Which regions don't? Why geographic factor account for the rapid growth?

CITY                Increase by 2025

1.  Delhi          6.4 million

2.  Dhaka       6.3 m

3.  Kinshasa  6.3 m

4.  Mumbai   5.8 m

5.  Karachi    5.6 m

6.  Lagos        5.2 m

7.  Kolkata     4.6 m

8.  Shanghai  3.4 m

9.  Manila      3.3 m

10. Lahore     3.2 m

 


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How the rise of the megacity is changing the way we live

How the rise of the megacity is changing the way we live | Walkerteach Geo | Scoop.it
The rapid increase in the number of cities home to more than 10 million people will bring huge challenges … and opportunities... 

 

It's not just that more people now live in cities than in the rural countryside (for the first time in human history).  It's not just that major cities are growing increasingly more important to the global economy.  The rise of the megacities (cities over 10 million inhabitants) is a startling new phenomenon that really is something we've only seen in the last 50 years or so with the expectation that the number of megacities will double in the next 10 to 20 years (currently there are 23).  This reorganization of population entails wholesale restructuring of the economic, environmental, cultural and political networks.  The urban challenges that we face today are only going to become increasingly important in the future.        

 


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Seth Dixon's curator insight, September 30, 2013 7:40 AM

 It's not just that more people now live in cities than in the rural countryside (for the first time in human history).  It's not just that major cities are growing increasingly more important to the global economy.  The rise of the megacities (cities over 10 million inhabitants) is a startling new phenomenon that really is something we've only seen in the last 50 years or so with the expectation that the number of megacities will double in the next 10 to 20 years (currently there are 23).  This reorganization of population entails wholesale restructuring of the economic, environmental, cultural and political networks.  The urban challenges that we face today are only going to become increasingly important in the future.       

Kenny Dominguez's curator insight, December 12, 2013 12:26 AM

It is a good thing that there is more megacities being created because you can see more people move in which will help the city function better economics wise. When it comes down to the population that is a different story because there is more people to worry and deal with. The increase of people could go both ways because it can be good but at the same time it can go bad because people will start arguing in which it can get physical which means city ratings going down.

Bec Seeto's curator insight, October 30, 5:58 PM

Great info graphic on mega cities. 

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Incredible Shrinking Country

Incredible Shrinking Country | Walkerteach Geo | Scoop.it
There are “babyloids” and relatives-for-rent in an increasingly childless Japan.

 

While many parts of the world are concerned with population growth, Japan is struggling to find ways to slow down the demographic decline.  What economic and cultural forces are leading the the changing nature of Japanese demographics?  A video that explains the changing nature of modern Japanese relationships and gender norms can be accessed here: http://www.huffingtonpost.com/2012/01/30/japan-population-decline-youth-no-sex_n_1242014.html


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Kenny Dominguez's curator insight, November 20, 2013 6:30 PM


Japan in the future will have a great economy because there will be more people working than being retired collecting a monthly check. Which means they have more taxes coming in than being given out and they can use that extra money to help create better things for their society.  It also could mean they wont have so much of a deficit like the United States does.

Paige McClatchy's curator insight, December 14, 2013 5:21 PM

Japan's shrinking population poses many challenges to the state, namely a shrinking work force. While Japan is a very developed country, it still needs people to continue its growth. Perhaps the government should subsidize families with more than one child? a la reverse One Child policy. As I'm sure Japan would not welcome an influx of Han Chinese.

Jacob Crowell's curator insight, December 15, 2:14 PM

In Japanese culture older generation are taken care of by their decedents. With more and more people not having children it is going at odds with long standing cultural traditions. What will happen when these people are no longer able to take care of themselves and have no one to turn to for assistance. Japan will  have to adapt and consider solutions that go against their norms regarding familial structure.

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The Miniature Earth Project

The Miniature Earth Project | Walkerteach Geo | Scoop.it
Miniature Earth. What if the population of the world were reduced into a community of only 100 people?

 

Reminicent of the picture book, "If the World were a Village" by David Smith, this infographic and website attempts to make large statistics more meaningful to young learners. 


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Emma Lupo's curator insight, October 21, 1:10 AM

Intro to liveability

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Videographic: Global fertility

A good video about global population trends since 1950.  The is rich with charts, maps and data (from Hans Rosling it would appear) many about accelerated population growth, total fertility rates.  China, Iran, South Korea and France are all individually showcased to show how global patterns were at play within local settings. 


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Rethinking the Demographic Transition Model: Stage 5?

Rethinking the Demographic Transition Model: Stage 5? | Walkerteach Geo | Scoop.it

Eighty-two years after the original development of the four stage Demographic Transition Model (DTM) by the late demographer Warren Thompson (1887-1973), the cracks are starting to show on the model that for many years revolutionized how we think about the geography of our global population. 


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Sally Egan's curator insight, September 8, 2013 7:41 AM

Well explained this is an update on the Demographic Transition Model, taking into account the prospect of negative population growth.

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China's One-Child Policy (Government and Population)

China's One-Child Policy (Government and Population) | Walkerteach Geo | Scoop.it

"In 1979, the National Population and Family Planning Commission in China enacted an ambitious program that called for strict population control. Families in various urban districts are urged to have only one child—preferably a son—in order to solve the problems related to overpopulation. What has happened since then and what are its implications for the future of China?"  This is an excellent infographic for understanding population dynamics in the world's most populous country. 


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Yuanyuan Kelly's curator insight, March 4, 2013 9:27 AM

A really cool infograph regarding China's one child policy!

Brett Sinica's curator insight, November 29, 2013 2:26 PM

This was a cool graphic to explain the basics of the birth policies in China.  As a country, it is respectable for them to try and control their global footprint and growth within the country, yet some of the measures that are taken to achieve or sustain them are slightly questionable.  One of the graphics displayed having one child compared to more than one, which were have the chance of being followed by fines, confiscations of belongings, and even job loss.  In a sense, by having more (a child) they actually get less (money, goods, respect).  The goal of reducing the birth rates had actually worked since it was put in place, though it didn't come without some sort of an expense of the citizens.

Jacob Crowell's curator insight, December 15, 2:04 PM

Very simple and easy to interpret graph on the One child policy in China. When thinking about the "has it been successful" section I was troubled. Yes the government came close to its goal of 1.2 Billion but do so they prevented 400 million births. So its successful because they almost hit the mark but at what costs? Natal policies can leave countries without enough people to repopulate the workforce, we have to keep this in mind. Controlling population is a dangerous project.. 

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Countries with the Most Migrants

Countries with the Most Migrants | Walkerteach Geo | Scoop.it

List of the countries with the most migrants in the world as measured by net migration rate.


Which countries have the most migrants per capita living there?  What spatial or development patterns do you see on this list?  


 

Remember our TED talk on "boom and bust" refugees? Check out the top country on this list: Qatar. Those are boom and bust refugees.


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Lauren Sellers's curator insight, May 22, 12:04 PM

This is an interesting little chart because it reveals to us which countries have the highest percentage of migrants that make up their general population. Definitely suprised me to see Qatar as the number one on the list, I would have expected the US to be at the top, but it is not even in the top 10!

Lona Pradeep Parad's curator insight, May 28, 7:26 PM

This shows the net migration of immigrants. 

Adrian Bahan (MNPS)'s curator insight, September 30, 4:04 PM

Remember this is based on a % of the total population, and not total #. Which countries have the most migrants per capita living there?  What spatial or development patterns do you see on this list? 

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International Programs - Information Gateway - U.S. Census Bureau

International Programs - Information Gateway - U.S. Census Bureau | Walkerteach Geo | Scoop.it
International Data Base (IDB) Information Gateway Search form for locating data on Countries and Regions from 1950 to 2050...

 

 

 

Excellent database full of very useful data, especially if you are looking to create a population pyramid from scratch!

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Hans Rosling: Global population growth, box by box | Video on TED.com

TED Talks The world's population will grow to 9 billion over the next 50 years -- and only by raising the living standards of the poorest can we check population growth.

 

Great lecture on population growth.

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Demographic Transition

Demographic Transition | Walkerteach Geo | Scoop.it

H

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Here is an EXCELLENT overview of the Demographic Transition Model. Review it and know the various qualities of each stage.

Also make note of migration trends that are typical of each stage.

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▶ Population Pyramid - Tutorial Demostration - YouTube

Learn more about population: http://ngm.nationalgeographic.com/7-billion To coincide with the arrival of the world's 7 billionth person on October 31, 2011, ...
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A REALLY useful tutorial on how to use the US Census Bureau's International Database. This will show you how you can access raw data (numbers) as well as population pyramids.

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"Million" Cities

"Million" Cities | Walkerteach Geo | Scoop.it

From TD-architects Theo Deutinger Rotterdam.

 

Rome was the first city with one million residents, with that occuring in 5 BC.  Over a thousand years later, London and Beijing joined that group as industrialization became the impetus for wide-scale urbanization.  Today we are seeing an explosion of "million cities" throughout the world. 


Tags: urban, megacities, unit 7 cities.


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Seth Dixon's comment, September 21, 2012 1:51 PM
The data is from 2006, so it's a little dated, but still useful.
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Time: The 10 Biggest Megacities Today

Time: The 10 Biggest Megacities Today | Walkerteach Geo | Scoop.it

This article links the growing global population with the rise of megacities in the developing world.  

 

The largest megacities are:

 1.  Tokyo            32.5 million    

2.  Seoul             20.6 m

3.  Mexico City  20.5 m

4.  New York     19.8 m

5.  Mumbai        19.2 m

6.  Jakarta          18.9 m

7.  Sao Paulo      18.8 m

8.  Delhi              18.6 m

9.  Shanghai       16.7 m

10. Manila          16.3 m


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Niger 'worst place to be mother'

Niger 'worst place to be mother' | Walkerteach Geo | Scoop.it
The West African state of Niger is now the worst place in the world to be a mother, a Save the Children annual report says.

 

Gender, demographics and development are the main geographic themes that run through this report.  As many countries prepare to celebrate Mother's Day, the Non-Governmental Organization Save the Children considers the geography of motherhood and the difficulties in raising a healthy, educated, well-fed child with economic opportunities for the future.  The variables used in the index included factors such as health, education, economic status and nutrition as key indicators that would be pertinent to motherhood. 

 

The most difficult place to raise a child according to the report are: 1) Niger, 2) Afghanistan, 3) Yemen, 4) Guinea-Bissau and 5)Mali.  The best places to raise healthy, education children are: 1) Norway, 2) Iceland, 3) Sweden, 4) New Zealand and 5)Denmark.  For more information about Save the Children, see: http://www.savethechildren.net/


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Africa’s Population Surge

Africa’s Population Surge | Walkerteach Geo | Scoop.it
At current growth rates, sub-Saharan Africa, which now makes up 12 percent of the world’s population, will account for more than a third by 2100.

 

Africa is the world's fastest growing region and consequently it is an incredibly young (demographically speaking) region.  This video show key reasons (primarily cultural and economic) for the population growth within Africa.  How does the  demographic transition model apply to Africa?


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Melissa Marie Falco-Dargitz's curator insight, November 3, 12:46 PM

With declining rates of infant mortality, stable and growing maternity rates, the population of Africa is being projected to account for 33% of the world’s population. This may hold true unless we see what is happening in Europe, where increased maternal education and help with child rearing for society is leading to smaller families. So much so, that they have whole towns dying from lack of population replacement. China is seeing this as well with their “one child” program.  Unless sub-Saharan Africa starts a program heavy on education, the area will far exceed it’s ability to house and feed it’s populace.

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Do the dead outnumber the living?

Do the dead outnumber the living? | Walkerteach Geo | Scoop.it
The population of the planet reached seven billion in October last year, according to the United Nations. But what's the figure for all those who have lived before us?

Simple answer, no.  But did it make you think?


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Seth Dixon's comment, February 6, 2012 8:52 PM
Very short answer: no. Yet, how many people have lived in human history? What are the estimates? This article is worth exploring to not at other population issues and debates.
Em Marin's comment, February 7, 2012 11:09 AM
wow... it is so mind boggling just thinking about how I am just one person, amongst billions, and billions more that have since passed. It certainly makes me question my existance and significance or lack there of...
melissa Marin's comment, February 7, 2012 11:10 AM
wow... it is so mind boggling just thinking about how I am just one person, amongst billions, and billions more that have since passed. It certainly makes me question my existance and significance or lack there of...
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China's Urban Population Now Exceeds 50% of Population

China's Urban Population Now Exceeds 50% of Population | Walkerteach Geo | Scoop.it
China's Urban Population Now Exceeds 50% of Population.

 

China has historically been a predominantly rural country; a major part of the economic growth of the last few decades has been driven my a push towards urbanization.   Now that China is predominantly an urban population, what will that been for resource consumption, development and global economics? 


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Sabrina Gam's curator insight, May 5, 2013 5:00 AM

China & its population is something that we as geographers must be aware of; this ever growing population of people will play a large part to our human geogrpahy. 

Rachael Johns's curator insight, September 9, 6:15 PM

The population in China is still exceeding in spite of the safety regulations that they've set to limit their population growth. With their population being 20% of the worlds population China is the most populous country in the world. One in five people is a resident of China, but with recent studies statistics show that by 2040 India will exceed 1.52 billion. ~R.J~

MissPatel's curator insight, December 16, 3:26 AM

We constantly talk about the one child policy - this is also another near future concern in China.  

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Local Life Expectancies (Population)

Local Life Expectancies (Population) | Walkerteach Geo | Scoop.it

We often talk about life expectancy data at the national level; this simplification has a great deal of utility but obscures regional distinctions within a country.  Some counties in the United States have life expectancies on par with Japan (84), while the worst off counties are more similar to Indonesia (69).  Even more startling, in 661 counties, life expectancy stopped dead or went backwards for women since 1999.  This is a dramatic look at the importance of scale within any geographic analysis to arrive at reasonable conclusions.  So let's start looking at local demographic data instead of just nationally aggregated data.  For more on this press release, see:  http://www.healthmetricsandevaluation.org/news-events/news-release/girls-born-2009-will-live-shorter-lives-their-mothers-hundreds-us-counties


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Courtney Burns's curator insight, September 18, 2013 10:10 AM

Typically when I think about the average life expectancy today I think of how it has increased over the years. However I never thought of looking at it broken down into gender and area. When it is broken down the life expectancy of women is not increasing like it used too and in some places is even going down. In the graph it says that 54,000 women die every year because of excess salt. That stat is crazy! Even though that may not be a huge percentage of our population. It is something that can be monitored more and prevented. It would be interesting to see why people live longer in certain areas. What is it about specific areas that these people are living the longest? Even though the average life expectancy as a whole as increased I think we should look more into the decrease of life expectancy of women and why men's life expectancy's are increasing so much in comparison to women. 

Shelby Porter's comment, September 19, 2013 1:59 PM
When I hear about life expectancy the first thought that pops into my head is that the U.S. must have a great life expectancy considering all the medicines and treatments we have available. But when I read that since such a large numbers of counties have seen woman life expectancy stop dead or go backwards since 1999, I was absolutely shocked! Why was the life expectancy of women's dropping in so many more counties, an why weren't the men's life expectancy also dropping?And why is it that women live the longest in North Dakota and men in Iowa? Reading further, we see that a large percentage of women dying each year is because of excess salt and a large percentage of men dying each year is because of smoking. Both of these things can be prevented, but yet we still see many Americans do them. One good thing we learn from this is that African American males life expectancy has improved greatly over the past two decades. I would be interested to find out why that is, and if it could help the rest of the population also increase their life expectancy.
Matthew DiLuglio's curator insight, October 12, 2013 5:36 PM

Life expectancies do vary.  I know that one of my grandmothers died around when she was 60, and my other grandfather just passed away at age 84.  I am 23 years old, and the difference between their death ages is close to 24; one lived a whole "one of my current lifetimes" more than the other, which is strange to think about.  All that I've ever known can fit into the time that one lived longer than the other.  Life is transient, but just that.  The "death expectancy" is that everyone will die, absolutely.  No exceptions.  I was given a paper from a friend in high school, one of those motivational readings, on "What will you do with your 'dash'?"  It referred to gravestones, ie) someone lived from 1927-2012.  The two dates aren't really what matter, but the 'dash' in between, and how we choose to spend our lives is the true part that really matters!  So know what to expect, on average and based on where you are from, and be prepared for some differences from that average, but make your 'dash' truly matter! After all, it's the most we can do...

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Map: What if the largest countries had the biggest populations?

Map: What if the largest countries had the biggest populations? | Walkerteach Geo | Scoop.it

An interesting perspective on the world map. Interesting things to make note of:

1) The US, Brazil, Yemen, Ireland don't move.

2) North and South Korea are still next to one another.

 

 

Questions to Ponder:

Why do some countries move and others don't?

What does this tell you about the population sizes of the "West" vs. the "Rest"?

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Tim Wang's comment, October 26, 2012 10:28 AM
I think it is a pretty good idea, that not all the poor countries are squashed together. That somehow some of the rich countries that have big population can live beside the poor. They can help each other. The west needs labor, the rest needs money.
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6 TEDxTalks envisioning the city of the future

6 TEDxTalks envisioning the city of the future | Walkerteach Geo | Scoop.it
According to the United Nations, by the year of 2050, 70% of the world’s population will be living in urban areas. So what will the city of the future look like?

 

6 TED Talks to get you thinking about how you would alter the cities of the future to make them better equipped for a world of 9 Billion by 2050. Remember it has been estimated that roughly 6 billion people will be living in cities by 2050. How do we prep our megacities of the future for this rapid population change? What problems will we face? How will "The West" face these problems? "The Rest"?

 

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Understanding Population Pyramids

This covers what a population pyramid is, and how to analyze one. It covers the three basic shapes and how they correspond to population growth or decline.

 

 

Excellent presentation on population pyramids. Simple and direct.

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