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population geography
population growth patterns, causes and consequences
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Feeding 7 billion & our Fragile Environment

Feeding 7 billion & our Fragile Environment | population geography | Scoop.it

This photoessay puts together a diverse set of issues that are interconnected.  Industrial agriculture and metropolitan pollution; rising energy prices to sustain consumptive lifestyles with environmental degradation linked to oil spills; regions susceptible to climate change and regions producing that change...thought-provoking.  


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Daniella Tran's comment, February 21, 2013 11:03 PM
I had always known that the amount of humans on this planet was way too much, but i had never realized that our daily consumption of all these resources can result in the issues that are shown in these pictures. These pictures show areas that are highly polluted and it is overwhelming to think that the beautiful earth that we live in is filled with images like that. The number of factors that affect our environment is countless, especially with the growing figures of pollution, waste, use of natural resources and food production. The photo that stood out to me the most from this collection, is the one where the polar bear had to resort to eating a polar bear cub. It is difficult to think that the polar bear did that act as a sign of desperation because of the lack of food affected by the changing environment.
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The Economics of Sustainability

http://www.ted.com Have we used up all our resources? Have we filled up all the livable space on Earth? Paul Gilding suggests we have, and the possibility of...

 

This provocatively title TED talk would be an excellent resource for discussing sustainable development.  What are the economic, environmental, political and cultural ramifications of suggested policies that seek to lead towards sustainable development?  What are the ramifications of not changing policies towards sustainable development?  


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Kenny Dominguez's curator insight, December 12, 2013 1:02 AM

 I found this video very interesting because it spoke about how there is so little space and more and more people are having kids. But there is no space because everyone likes having a lot of room to expand that is why because everyone in the world could fit in the state of California. So there is space it is just not spread out good enough that everyone could fit comfortably. 

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Visualizing the Global Carbon Footprint

Visualizing the Global Carbon Footprint | population geography | Scoop.it

One of the key things I reinforce in conversations about globalization is that the advantages are unevenly distributed and the negative externalities to the system are also unevenly distributed.  This clever infographic highlights both rather effectively. 


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Dale Fraza's comment, February 27, 2012 3:26 PM
Really surprised at a couple things:
1. Brazil's relative tinyness in comparison with the U.S. Guess I've always just heard bad things about Brazil in regards to deforestation and the like.
2. Just how much a formerly agricultural nation (China) has exploded. Something really needs to be done about the environmental havoc they are wreaking (not to be a total ethnocentrist or anything).
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Sustainable Urbanism

http://www.ted.com Jaime Lerner reinvented urban space in his native Curitiba, Brazil. Along the way, he changed the way city planners worldwide see whats po...

 

Jaime Lerner does not see cities as the problem; he sees urbanism as the solution to many global problems.  This video outlines practical plans to rethink the city to be more sustainable.  To see an trailer for a documentary about the urban changes in Curitiba, Brazil, see: http://www.youtube.com/watch?v=swQTTG3NcYY


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Seth Dixon's curator insight, February 15, 8:02 AM

Jaime Lerner does not see cities as the problem; he sees urbanism as the solution to many global problems.  This video outlines practical plans to rethink the city to be more sustainable.  Click here to see the trailer for a documentary about the urban changes in Curitiba, Brazil. 

Elizabeth Bitgood's curator insight, February 17, 11:47 AM

This video is enlightening.  The speaker uses the city as a model for fixing problems in the world.  Instead of seeing the city as an enemy to environmentalism, he purposes changing the cities and reworking old sites like quarries into something that is useable today.  He also advocates the integration of the transportation systems to make commuting more feasible as well as less pollution generating.