Sustainability Science
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Sustainability Science
How might we keep the lights on, water flowing, and natural world vaguely intact? It starts with grabbing innovative ideas/examples to help kick down our limits and inspire a more sustainable world. We implement with rigorous science backed by hard data.
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Lights of Human Activity Shine in NASA's Image of Earth at Night

NASA scientists have just released the first new global map of Earth at night since 2012. This nighttime look at our home planet, dubbed the Black Marble, provides researchers with a unique perspective of human activities around the globe. By studying Earth at night, researchers can investigate how cities expand, monitor light intensity to estimate energy use and economic activity, and aid in disaster response.

Via Seth Dixon
PIRatE Lab's insight:
A perenial favorite in the "human footprint" slideshows of a generation of environmental scientists.
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Seth Dixon's curator insight, April 18, 2017 1:35 PM

NASA scientists are releasing new global maps of Earth at night, providing the clearest yet composite view of the patterns of human settlement across our planet.  You can download the image at a good resolution (8 MB jpg) or at a great resolution (266 MB jpg) to explore at your leisure.  

 

Tags: mapping, perspective, images, geospatial.

Ivan Ius's curator insight, April 20, 2017 12:19 PM
Geographic Thinking Concepts: Patterns and Trends, Geographic Perspective, Spatial Significance
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Harvest

Harvest | Sustainability Science | Scoop.it
Harvest is a time of plenty, when the season's hard work is rewarded by bounty. Many of the rhythms of our lives are shaped by the gathering of crops, even if most of us now live in cities.

 

This photo essay shows people from around the world harvesting their crops and taking them to the market. Pictured above, farmers who were waiting for customers gathered alongside corn-laden trucks at the market in Lahore, Pakistan earlier this month.

 

Questions to Ponder: What is similar in these images? What is different? How do those similarities and differences shape the geography of a given region?

 

Tags: Food, agriculture, unit 5 agriculture, worldwide, comparison, images.


Via Seth Dixon
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Jesse Gauthier's comment, September 16, 2012 6:59 PM
The similarities in this photo are the type of people. From my observation, and the fact that corn is being produced and delivered to the markets, I would say these farmers are native Mexicans. These similarities shape the geography of a region, because we are aware of what Mexican culture includes - the land's productionof corn and its indigenous people having the characteristic of a darker shade of skin.
Don Brown Jr's comment, September 18, 2012 6:31 PM
How we cultivate crops can reveal a lot about the society we live in. The scale of agricultural production can show us the socio-economics behind who in society does the cultivation and the technological level or resources available to the society that cultivates it. Some of the differences depicted in these harvest pictures tells me that in lower developed societies cultivation can be associated with tradition and rural surroundings while in developed nations it is more industrialized. However the pictures also show the similarities of how agricultural production overlaps into other aspects of society in some nations more than others. Also another similarity I see is that cultivation is still a very social practice and requires the cooperation and coordination of many people.
Victoria Morgia Jamolod-Umbo's comment, September 27, 2012 9:17 AM
This is a very inspiring picture. What we see is the product of labor. If men will only cooperate and work together, we will have an abundant world, no famine, no war. In this picture, I still see a lot of people missing. With only a few people working, we see a lot of products. Therefore, if many people will work together, we can expect more products.