This past Sunday Series Seven of Game of Thrones began. And, no spoilers here, but it basically served as an episode to set the table for this series and its plot lines. But this piece from the Washington Post does a good job of summarising the deaths in the show over the previous six series. That does have some spoilers, but I chose my screenshot from minor characters in Series One. So I should not be ruining it for too many people.
You all know that I love small multiples. And we have been seeing them more often as representations of the United States. But today we look at a small multiple map of London. The piece comes from the Economist and looks at the declining numbers of pubs in London. With the exception of the borough of Hackney, boroughs all across London are seeing declines, though the outer boroughs have seen the largest declines.
The only thing that does not work for me is the bubble in each tile that represents the number of pubs. That gets lost easily among the blue backgrounds. Additionally, the number itself might suffice.
Credit for the piece goes to the Economist graphics department.
There is a lot to unpack about last Thursday and Sunday. But before we dive into that, a little story from the New York Times that caught my eye from Friday.
The map shows the counties in the United States where there is one health insurer and no health insurer. Further on in the piece a small multiple gallery shows that progression from 2014 and highlights how the drastic changes are seen only in 2017 and 2018.
The problem is often not that people cannot buy insurance if no insurers are in the marketplace. The marketplace is for federally-subsidised coverage and insureres appear to be moving to offering policies outside the marketplace for non-subsidised customers.
The White House claims Obamacare is in a death spiral. It is not. But after seven years it could use a little maintenance.
Credit for the piece goes to Haeyoun Park and Audrey Carlsen.
Okay, not entirely. But Bloomberg put together a solid series of graphics tracking not the travels of Donald Trump, but his private aircraft. But that information can serve as a rough proxy for Trump’s travels. But the data is not complete—Russia is missing from the map though he has visited the country for business.
Credit for the piece goes to Vernon Silver, Michael Keller, and Dave Merrill.
I’m working on a set of stories and in the course of that research I came across this article from Philly.com exploring traffic accident in Philadelphia.
The big draw for the piece is the heat map for Philadelphia. Of course at this scale the map is pretty much meaningless. Consequently you need to zoom in for any significant insights. This view is of the downtown part of the city and the western neighbourhoods.
As you can see there are obvious stretches of red. As a new resident of the city, I can tell you that you can connect the dots along a few key routes: I-76, I-676, and I-95. That and a few arterial streets.
Now while I do not love the colour palette, the form of the visualisation works. The same cannot be said for other parts of the piece. Yes, there are too many factettes. But…pie charts.
From a design standpoint, first is the layout. The legend needs to be closer to the actual chart. Two, well, we all know my dislike of pie charts, in particular those with lots of data points, which this piece has. But that gets me to point three. Note that there are so many pieces the pie chart loops round its palette and begins recycling colours. Automotives and unicycles are the same blue. Yep, unicycles. (Also bi- and tricycles, but c’mon, I just want to picture some an accident with a unicycle.)
If you are going to have so many data points in the pie chart, they should be encoded in different colours. Of course, with so many data points, it would be difficult to find so many distinguishable but also not garish colours. But when you get to that point, you might also be at the point where a pie chart is a bad form for the visualisation. If I had the time this morning I would create a quick bar chart to show how it would perform better, but I do not. Trust me, though, it would.
Donald Trump and I have one thing in common today. Boy are we both glad today is finally Friday—what a week.
So in that vein, let us keep it semi-light today with a piece from the New York Times that I saw earlier this week. Before we share the screenshot, however, I should point out that there have been studies showing a relationship between knowing who is where in the world and an understanding that geopolitics are complex and messy. From the article:
Geographic knowledge itself may contribute to an increased appreciation of the complexity of geopolitical events.
So when it comes to North Korea, there are interesting correlations between policy options and people who could either find or not find North Korea on a map. The article is really worth the read.
But enough, where did users click to identify the location of North Korea?
If you missed it—and these days that is entirely possible—over the weekend, North Korea tested yet another missile. It did land very far away as it fell just off the coast of North Korea near Russia.
But it did travel far enough away to be of concern. Why? Well, this print graphic from the New York Times does a great job showing what that missile test really tested.
I want to end on a geography lesson for Attorney General Jeff Sessions. Those little dots in the upper right part of the circle? Those are the Aleutian Islands. They are like that island in the Pacific known as Oahu, which is part of the state of Hawaii. The Aleutians are part of the state of Alaska, which is, you know, one of the 50 states. Just trying to help you out, sir. So if you ask why we care about defending those islands in the Pacific, well now you know.
Credit for the piece goes to the New York Times graphics department.