Potential Voting Rights Act Impacts

Last Thursday we looked at the impact of potential outcomes by an expected Supreme Court ruling on two gar marriage cases. (We’re still waiting, probably until this Thursday, though it could be today.) Today, we look at the impact of potential outcomes of another big case before the Court, the Voting Rights Act. Broadly (and quickly), Shelby County, Alabama is challenging the federal government, which according to the act, must approve any changes to electoral law in those places that have had problems in their history of disenfranchising black citizens (and more recently non-English speaking citizens, i.e. Hispanics). The act was renewed for 25 years by President Bush back in 2006.

The New York Times explains through interactive maps first the geographic scope of this federal approval. As one might expect, it significantly impacts southern states. But the rules used to determine that coverage are decades old.

Current coverage
Current coverage

But if the current process must change, several different metrics by which alternative coverage could be determined would offer different coverage. The New York Times allows user to see those different metrics, and then adjust filters to fine tune those areas covered. A nice feature for all of these views is the ability to show/hide those areas under the current coverage.

Using prejudice to define coverage
Using prejudice to define coverage

Credit for the piece goes to the New York Times graphics department.

Mapping Boston’s Neighbourhoods

Ever wonder what neighbourhood you really live in? In every city I have ever visited, neighbourhoods have clear cores but murky, fuzzy borders. Last year, bostongraphy.com took a stab at defining Boston’s neighbourhoods with a survey. If you read through the description and don’t just look at the pretty pictures, you will see they talk a bit about the methodology, which is quite nice. But either way, here’s a map of Boston’s neighbourhoods.

Boston neighbourhoods
Boston neighbourhoods

And the phrase that wins the day: “…hexagons had slightly more carto-hipster cachet.”

Credit for the piece goes to Andy Woodruff.

Black and White Maps

Rarely do I have criticism for infographics or pieces published by the New York Times, and admittedly this time I no longer have the original. However, in May, the Times published a map that was printed in black and white in their paper. I could not make heads or tails of what the map was attempting to say. I later found the online (and full-colour) version of the graphic. Because I no longer have the paper on me, I took the image and then discarded the colour information to simulate the effect.

Comparing colour to black-and-white, link to the colour version
Comparing colour to black-and-white, link to the colour version

One must always beware of the ultimate use of their designed work, be it an infographic or something else entirely. If one designs for digital, online display, he or she can rest relatively assured that colour will be available for their piece. However, in a black and white print environment, the colour here in a divergent palette fails to communicate the split between increases and decreases in aquifer levels. I would have expected a different palette or the use of patterns for the print version of this story.

Credit for the piece goes to the New York Times Graphics Department

Dambusters

More formally known as Operation Chastise, the Dambusters Raid occurred just over 70 years ago on 16 May 1943. That night, 19 RAF Lancaster bombers flew over the English Channel with the objective of busting open three dams to flood and cripple the electricity- and water-supplies to the all-important German Ruhr industrial valley.

Canada’s National Post looked at the bombing raid not just because of the story but also because the unit consisted of not just British airmen, but also those from Canada along with Australia and New Zealand. Per usual, their graphics team did an excellent job illustrating the details of the raid. They traced the route, explained how the unusual bombs were carried, released, and detonated and then looked at the success of the mission.

The Dambusters Raid
The Dambusters Raid

Credit for the piece goes to Mike Faille, Andrew Barr, and Richard Johnson.

Political Pangea

Theoretical/hypothetical maps can be a lot of fun, as well as informative. Today’s post exemplifies both. Pangea was one of those super-continents where all the Earth’s landmass was mashed together into one giant continent. It broke up a few hundred million years ago into the geography with which we are roughly familiar. But I have always been curious which places were where. But thanks to this map, I no longer have to wonder.

Political Pangea
Political Pangea

Credit for the piece goes to Massimo Pietrobon.

Testing the Atom Bomb

The Washington Post looked at the testing of the first atomic bomb at White Sands. Nuclear weapons are a topic on which I have done some work in the past. But this piece looks more at the historic test called Trinity.

Trinity Test
Trinity Test

Credit for the piece goes to Alberto Cuadra and Laris Karklis.

Dunkin Donuts vs. Starbucks

I’m not a coffee guy. I drink tea. At most I have one or two espresso drinks per year. But up in Boston, they have been looking this week at coffee preferences. The question is which is your coffee spot? Dunkin Donuts (from Massachusetts) or Starbucks (from Washington)? Northeast or Pacific Northwest? In a piece that reminds me of the New York Times’ Wawa vs. Sheetz graphic, the Boston Globe plotted the locations of the two national coffee chains. This interactive piece allows you to toggle between dots for Dunkin Donuts (orange, naturally) and Starbucks (green, of course).

Dunkin Donuts vs. Starbucks in Massachusetts
Dunkin Donuts vs. Starbucks in Massachusetts

They complemented the Massachusetts-focused piece with a longer article that looked at the national distribution.

Dunkin Donuts vs. Starbucks between New York and Philadelphia
Dunkin Donuts vs. Starbucks between New York and Philadelphia

Credit for the piece goes to Alvin Chang and Matt Carroll.

Piracy on the Seas

Today’s post looks at an interactive graphic from the Los Angeles Times. The subject matter is piracy and the piece has three distinct views, the second of which is displayed here.

Pirate attacks in the Indian Ocean
Pirate attacks in the Indian Ocean

Generally speaking, the package is put together fairly well. My biggest concern is with the first graphic. It uses circles to represent the number of attacks by locale over time. I would have either included a small table for each geographic area noted, or instead used a bar chart or line chart to show the progress over time.

Credit for the piece goes to Robert Burns, Lorena Iñiguez Elebee, and Anthony Pesce.

The Cost of Chicago’s Gun Violence

Today’s piece comes from Bloomberg and looks at the cost of Chicago’s gun violence epidemic. And when I write cost, I mean just that. While the lives lost are the most significant, Bloomberg’s article states that shootings cost Chicago $2.5 billion per year, or $2,500 per household. They supplemented their article with an infographic detailing and breaking down these costs by focusing on the South Shore in the city’s south side.

The cost of Chicago's gun violence on the South Shore
The cost of Chicago's gun violence on the South Shore

Credit for the piece goes to Chloe Whiteaker, John McCormick, and Tim Jones.

Student Debt Levels are Soaring

Earlier this month the Federal Reserve Bank of New York published a report on household debt. Among the findings was the story that student debt is rising to problematic levels as it may act as a brake on economic recovery. In short, without an economy creating jobs for the young (recent university graduates) it becomes increasingly difficult for the young to pay pack the loans for the sharply rising costs of university tuition.

The report made this argument by use of interactive choropleth maps and charts. The one below looks at

Which consumers have how much debt
Which consumers have how much debt

But another chart that talks about the rising levels of student loan debt misses the mark. Here we see some rather flat lines. Clearly student loans are growing, but without a common baseline, the variations in the other types of debt muddle that message.

The NY Fed's presentation of non-housing debt
The NY Fed's presentation of non-housing debt

I took the liberty of using the data provided by the New York Fed and charting the lines all separately. Here you can clearly see just how in less than ten years, student loans have risen from $200 billion to $1,000 billion. This as credit card debt is falling along with other forms of debt (non-automotive).

My take on non-housing debt
My take on non-housing debt

The New York Fed did some great work, but with just one tweak to their visualisation forms, their story is made much more powerful and much more clear.

Credit for the original work goes to the Federal Reserve Bank of New York.