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GEOGRAPHY EDUCATION

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sethdixon

I am a geography professor at Rhode Island College.

All Maps Are Biased. Google Maps’ New Redesign Doesn’t Hide It.

“Google rolled out its new Maps design…from a navigational tool to a commercial interface and offers the clearest proof yet that the geographic web—despite its aspirations to universality—is a deeply subjective entity.”

Source: www.slate.com

Google Maps was updated over the summer, and the updates don’t make them more impartial, but that isn’t a bad thing.  Google Maps now highlight ‘Areas of interest,’ which are created with algorithms designed to reveal the “highest concentration of restaurants, bars, and shops.” The algorithms aren’t ‘objective,’ but are fine-tuned by human engineers to reflect what they consider ‘Areas of Interests’ should look like.  Maps are never as objective as they appear to be, and that can often be a great thing. 

 

Tags: google, mapping, geospatial, cartography, visualization.

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What assimilation means to the ‘taco trucks on every corner’ Trump supporter

Marco Gutierrez, founder of Latinos for Trump, explains his view of immigration and assimilation to the US.

Source: www.pri.org

I’m NOT trying to use this platform to advance any partisan political agenda, but I think this brings up some very interesting narratives that are used when discussing migration and culture, which becomes a political ‘hot-button’ topic.  There is often cultural pressure on the migrant to assimilate into the host culture (or at least acculturate to a certain degree).  This larger national discussion centers on whether cultural assimilation should be expected of migrants and how much cultural diffusion the host culture will be receiving from the migrants.

Questions to Ponder: How are cultural norms placed on migrants?  What are some recent examples of migrants not wanting to assimilate that have led to political tension?

Tags: culture, cultural norms, migration, political.

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Recovering Intellectual Ancestors

“Andrea Wulf’s new book The Invention of Nature reveals the extraordinary life of the visionary German naturalist Alexander von Humboldt (1769-1859) and how he created the way we understand nature today. Though almost forgotten today, his name lingers everywhere from the Humboldt Current to the Humboldt penguin. Humboldt was an intrepid explorer and the most famous scientist of his age. Perceiving nature as an interconnected global force, Humboldt discovered similarities between climate zones across the world and predicted human-induced climate change. Wulf traces Humboldt’s influences through the great minds he inspired in revolution, evolution, ecology, conservation, art and literature.  In The Invention of Nature Wulf brings this lost hero to science and the forgotten father of environmentalism back to life.”

Source: www.andreawulf.com

I was glad to find this biography of Alexander von Humboldt.  He has been described as the last great ancient geographer concerned with understanding an eclectic cosmography as well as the first modern geographer. He is honored far and wide throughout Europe and especially  Latin America for his explorations, but given that people are confused as how to categorize him and classify his contributions, today he is under-appreciated.  Geographers need to reclaim his memory and call his extensive, globetrotting work on a wide range of subjects ‘geography.’  Here are more articles and videos on the man that I feel geographers should publicly champion as their intellectual ancestor the way that biologists point to Darwin.  

 

Tags:  historical, biogeography, book reviews.

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Why Italy’s ‘Fertility Day’ is backfiring

“Facing a low fertility rate (1.4), Italy is holding its first ‘Fertility Day‘ on Sept. 22, which will emphasize ‘the beauty of motherhood and fatherhood’ and host roundtable discussions on fertility and reproductive health. That may seem inoffensive, but the country’s health department is trying to raise awareness with an ad campaign that’s striking many as misguided and, worse, sexist and alarmist.”

Source: www.cbsnews.com

This pro-natalist campaign designed by the health ministry has received near universal criticism (in an attempt to see other perspectives, I searched for a more positive or even neutral article on the topic and came up empty-handed).  Italy’s Prime Minister openly scoffed at the premise of the campaign, and many pundits argue that it shames and pressures women into thinking about personal choices of childbearing as if they were communal responsibilities.  Unlike the infamous ‘Do it For Denmark‘ advertisements that were filled with playful innuendos, or Singapore’s ‘Maybe Baby‘ which highlights the joys of parenthood, this one has more overtones of duty and plays on fear more than those other pro-natalist campaigns.   

 

Tags:  Italy, Europe, declining populations, population, demographic transition model, models, unit 2 population. 

 

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Africa’s Charcoal Economy Is Cooking. The Trees Are Paying.

In Madagascar, the booming charcoal business is contributing to deforestation and may exacerbate the effects of global warming.

Source: www.nytimes.com

Deforestation does not happen in a vacuum–it occurs in an economic, political, and historical context.  Rural Africans have less access to high value commodities and converting forests into charcoal is one of the few options (similar to the issue in Haiti).  The short-term economic gain for a few individuals leads to long-term environmental problems such as soil erosion, flooding, and habitat destruction for many species.  

 

Tags: biogeography, environment, ecology, poverty, development, economic, labor, Madagascar, erosion, Africa, resources, political ecology.

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Why I make cartograms with second graders

“There are few sights more heartening than that of an elementary school whose classrooms and hallways are decorated with world maps. Yet teachers should be careful to make sure that the standard depiction of the world map is not the only map their students encounter. Otherwise, they run the risk that children will assume ‘this is the way the world looks,’ rather than the more complicated reality that ‘this is one of many ways of representing our world.’ One useful antidote to this way of thinking is for students to explore cartograms, which are maps that use the relative area of places to present statistical data.  Please check out my cartogram lesson plan.”

Source: populationeducation.org

I love this post because it shows that–adjusting for mathematical proficiency and cartographic skill–just about any group of students can work on projects to work with data and explore various ways of how to represent that data.  

 

Tags: education, K12, geography education, statistics, spatial, mapping. 

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Aerial Photos Show how Apartheid Still Shapes South African Cities

An American used drones to capture the color lines still stark in South African cities.

Source: www.citylab.com

In some respects this isn’t surprising, but it is still striking to see how stark the differences are.  One generation of political change does not reverse generations of systemic racism that have had economic, cultural, and political impacts.  Many of the urban planning decisions were based on apartheid, and that historical legacy is still embedded landscape.

 

Tags: South Africa, images, Africa, race, ethnicity, neighborhood, urban, planning, images, remote sensing.

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Why the US government wants Americans to eat more cheese

The USDA said today that it will buy $20 million worth of cheese to donate to food banks and pantries in an effort to help America’s struggling dairy producers.

Source: www.csmonitor.com

Do politics, economics, and government policies help to shape agriculture patterns?  Absolutely.  This is an interesting, current example that shows how Chinese and Russian policies are impacting American dairy producers, and how the U.S. government is stepping in. 

 

Questions to Ponder:  Should the U.S. government protect businesses that are in dire straits?  What would happen if the government did not offer agricultural subsidies/bailouts?  What will happen (or not happen) because of these subsidies/bailouts?  Any way you slice it, 11 million tons is a lot of cheddar.     

 

Tags: agriculture, food production, economic, food, agribusiness,

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The Depths of the Unseen Ocean

“The depths below the ocean’s surface comprise a staggering 95 percent of the Earth’s living space, and much of it is unexplored by humans. To put into perspective just how deep the oceans go, this XKCD comic, (hi-res image).  Most of the ocean doesn’t even see sunlight. Even scientists aren’t familiar with everything that’s down there.”

Source: www.sciencealert.com

XKCD is a comic strip that deals with many intellectual issues, but it can also be a wealth of quality scientific information.  This infographic on the oceans is staggering.

 

Tags: XKCD, art, infographic, physical, environment, water.

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