General Geography Resources
25 views | +0 today
General Geography Resources
Information for 7-12 Geography students.
Your new post is loading...
Your new post is loading...
Rescooped by Geography Donnelly from Geography Education!

The Human Head as a Mercator Projection

The Human Head as a Mercator Projection | General Geography Resources |
Such an ordinary object, yet so disturbingly presented…...


While we accept spatial distortion as a given in geographic projections, it is striking how much it alters reality when the same distortion in applied to the human head...worth showing when discussion mapping and projections. 

Via Seth Dixon
Lisa Fonseca's comment, September 10, 2012 11:45 AM
I thought this was a good visual to demonstrate how you cannot just take a global map and just flatten it. You do not get the same scale and accurate description of the globe. While it may show multiple of the land features, the land features get distorted.
Jesse Gauthier's comment, September 10, 2012 11:46 AM
Seeing a human face spread out this way makes me now realize that a 2-D map is not a real interpretation of the world. But at the same time this is more of a strange picture than when a globe is flattened out. I guess we are more used to seeing a globe flattened out.
Mr Ortloff's curator insight, July 23, 2013 3:38 PM

Map distortion.......

Rescooped by Geography Donnelly from Geography Education!

White deaths outnumber births in US

White deaths outnumber births in US | General Geography Resources |
Deaths of white people outnumbered births for the very first time in US history, the Census Bureau revealed Thursday. The census predicts that significant drops in birth rates v death rates will be regular by 2025.

Via Seth Dixon
Cynthia Williams's curator insight, July 10, 2013 12:41 PM

Shrinking white demographics will definitely have an effect on voting blocks in the future.  I would not be surprised if redistricting becomes a very important issue in upcoming elections.  And why was there an attempt to down play the significance of this statistic in the NY Times.  Are they trying to hide this fact from the public? What do they think will happen when it is discovered?

Sara Kanewske's curator insight, July 12, 2013 10:08 PM


Miles Gibson's curator insight, December 21, 2014 9:14 PM
Unit 2 population and migration
This article explains the u.s. population change and how it's birth rate is lowering. In America the CDR was officially greater than the CBR for the first time ever. This was specifically for white people though. This article is a good example of a developed country entering stage 5 on the DTM.
This article relates unit 2 because it shows how the population in America is declining as a nation. This also proves how migration is what is sustaining the American population. The Crude death rate is finally higher than births on an odd occasion meaning America is entering stage 5 of the DTM.
Rescooped by Geography Donnelly from Geography-Stage4!


Geocube | General Geography Resources |

"Geocube is an attractive online resource about Geography. Geocube is based on the principle of the Rubik Cube with six faces and 54 topics. It is a virtual and easily accessible website which is available online for free. Move the Geocube around with your mouse and explore the faces and topics.Geocube provides an accessible way to read, see and watch what Geography is and geographers do."

Via Seth Dixon, Mr Steven Newman
Maricarmen Husson's curator insight, April 14, 2013 4:39 PM

Geografhy education I¡ve  recently open it

Maricarmen Husson's comment, April 14, 2013 4:41 PM
I've recentli open it, is a good resourse for students and every peoples who likes geography
Jeffrey Miller's curator insight, August 4, 2014 11:12 PM

Fantastic photography


Rescooped by Geography Donnelly from Geography Education!

Bye-Bye, Baby

Bye-Bye, Baby | General Geography Resources |
Birthrates are falling around the world. And that’s O.K.


Why do commentators, like Chicken Little, treat this worldwide trend as a disaster, even collective suicide? It could be because declines in fertility rates stir anxieties about power: national, military and economic, as well as sexual. In reality, slower population growth creates enormous possibilities for human flourishing. In an era of irreversible climate change and the lingering threat from nuclear weapons, it is simply not the case that population equals power, as so many leaders have believed throughout history. Lower fertility isn’t entirely a function of rising prosperity and secularism; it is nearly universal.

Via Seth Dixon
Sarah Ann Glesenkamp's curator insight, September 17, 2014 7:35 PM

Unit 2

Colleen Blankenship's curator insight, October 12, 2016 8:51 AM
After reading this article, do you agree or disagree?  Remember, be specific with your arguments.
Colleen Blankenship's curator insight, September 5, 2018 10:01 AM

How will this trend affect perspectives on population?  How will the DTM reflect these new figures?

Rescooped by Geography Donnelly from Australia's Regional and Global Links!

Country and Region Fact Sheets

Country and Region Fact Sheets | General Geography Resources |

DFat Country and Regional Fact Sheets - All the Countries All the Time

Via Jackie Charles
No comment yet.
Rescooped by Geography Donnelly from Mrstevennewman!

Why do Map Projections Matter?

This is a clip from the TV show West Wing (Season 2-Episode 16) where cartography plays a key role in the plot.  In this episode the fictitious (but still on Facebook) group named "the Organization of Cartographers for Social Justice" is campaigning to have the President officially endorse the Gall-Peters Projection in schools and denounce the Mercator projection.  The argument being that children will grow up thinking some places are not as important because they are minimized by the map projection. 


As Salvatore Natoli (a leader in geography education) was quoted in the video clip: "In our society we unconsciously equate size with importance and even power." This is one reason why many people have underestimated the true size of Africa relative to places that they view as more important or more powerful.


Questions to Ponder:  Why do map projections matter?  Is one global map projection inherently better than the rest? 


Via Seth Dixon, dilaycock, Mr Steven Newman
dilaycock's curator insight, April 9, 2013 5:44 PM

Great illustration of the way in which maps can represented data differently, and the impact of doing so.

Mr Steven Newman's curator insight, April 14, 2013 3:44 AM

An excellent extension exercise. 

Evan Margiotta's curator insight, September 24, 2014 11:01 PM

This clip from West Wing (Season 2 - Episode 16), describes the disadvantages of the Mercator Projection, and demonstrates a small part of American map illiteracy. The clip shows the Mercator Projection put up against the Gall-Peters Projection. Both these maps show an latitude and longitude connecting at right angles, which makes these maps easy to read and draw up from memory when picturing a map. For these reasons the Mercator Projection is the map used in schools across the U.S. and most of the world. The distortion of the regions closer to the pole inflates the size of the western superpowers, as well as Russia (which was the U.S.S.R. when these maps were first implemented in schools), while in comparison downsizing the developing countries of Sub-Saharan Africa. As the video shows, many westerners do not actually know of the distortion, leading to an overblown sense of size and importance. In comparison westerners often downgrade the importance and size of developing countries in Africa, not realizing their size, which is actually accurate on the Mercator Projection (because it is on/near the equator), is much larger in comparison with the western countries.