More Evidence on Why You (I) Need a Good Night’s Sleep

The Washington Post looks at sleep and how lack thereof may lead to various health problems, including Alzheimers, diabetes, and others. Maybe this means I have a reason to sleep in the mornings now…probably not.

Credit for the piece goes to Bonnie Berkowitz and Alberto Cuadra.

US Healthcare State Exchanges

Later this month the Affordable Care Act mandates states decide on how they wish to implement the state healthcare exchanges. The Guardian’s US interactive team has created this interactive application to track the state decisions. Each state is clickable to provide further details on what has been decided.

Healthcare exchanges
Healthcare exchanges

Credit for the piece goes to the Guardian’s US Interactive Team.

Taxes

Let’s face it, governments need money to function. If you want a large military, you have to fund it. If you want pension system, you have to fund it. If you want medical care for the old, the sick, and the poor, you have to fund it. If you want to give everyone unicorns made of rainbow beams, you have to fund it. And…well…nevermind.

The point is taxes. After an election that focused so heavily on them, we’re still debating them. But here are some facts about them from the New York Times. The designers, Mike Bostock, Matthew Ericson, and Robert Gebeloff used small multiples of line charts—and lots of them—to look at who pays taxes by income band and how they pay different types of taxes. I found particularly interesting the points made near the bottom of the piece about how the progressive tax system is increasingly less so.

How the American tax system is becoming less progressive
How the American tax system is becoming less progressive

But how do these taxes compare to spending? In a separate graphic for the same article, a stacked bar chart compares revenue to expenditure. With the exception of the balanced budget during President Clinton’s administration, we have been outspending our revenue since 1980. While statements to the effect of the US national budget needs to be managed like a US household budget are both overly simplistic and naive, there is a truth in a long-term mismatch between revenue and expenditure might cause problems. That is why many see the deficit and our debt as a medium-term problem facing the United States.

Spending versus revenue
Spending versus revenue

Credit for the first piece goes to Mike Bostock, Matthew Ericson, and Robert Gebeloff.

The Realms of GAFA

The Economist often does clear, concise graphics to accompany their articles. And from to time they also do more interactive works  that allow a more in-depth exploration of data. And then sometimes they do awesome maps like this. The realms of GAFA.

Realms of GAFA
Realms of GAFA

Credit for the piece goes to David Parkins

Mexico: the Land of Many Countries (or Comparisons Thereto)

On Thanksgiving, the Economist published an interactive map that looked at Mexico across three metrics: murders, murder rates, and population. Mexico is one of the more populated countries in the world, but it is also one of the most dangerous. In the middle of the previous decade, the Mexican government began to crack down on the drug cartels. But the cartels have violently resisted. Very violently.

The map is nothing new. It labels different Mexican states by comparing their statistics to those of countries across the world. For example, the state of Chihuahua in northern Mexico, one of the “fronts” of this new drug war, has a population of 3.41 million people. The total number of murders so far this year is 2,350. That is only six murders fewer than in the entire country of the Ukraine. Did I mention the population of the Ukraine is over 45 million. More than ten times the size of Chihuahua. And the comparisons go on, though as the map clearly points out the distribution is not uniform.

Murder rates in Mexico
Murder rates in Mexico

In terms of interactivity, a nice little feature is the filtering of the map by the legend at the bottom. Hover over one of the bars and only those areas appear coloured in the map.

Flickers of Red in a Deep New York Blue

The New York Times breaks down the 2012 presidential election results at the precinct level. It shows that despite the city being a bulwark of Democratic support, areas of deep Republican support still exist.

New York City Precinct Results
New York City Precinct Results

Maps Are Not Silver Bullets

I make a lot of maps in my line of work. Often times, they are not particularly interesting. Mostly because they follow similar patterns to this. More stuff is bought and sold where there are more people. More stuff is bought and sold where more people have more money. Et cetera, et cetera.

Maps are not always helpful
Maps are not always helpful

Maps are sometimes very useful. But I have a saying when people ask for a map of some kind of data tied to geographies: Maps are not silver bullets. That is to say, just because you throw data about countries, states, or counties onto a map does not mean you are going to see anything worthwhile let alone new or unexpected.

Credit for the XKCD piece goes to Randall Munroe

Twinkle, Twinkle, Little—Damn That’s Bright.

We’ve had a lot of the rough and gritty politics of late. So now for some  bright and starry-eyed idealism. Well, maybe less idealism and more stars. Lots of them. Courtesy a Google Chrome experiment.

Stars…
Stars…

Turkey

No, Turkey is not having an election this week. Instead, we start to transition out of election coverage. By moving into Thanksgiving. The New York Times created a flow chart that looks at different turkey cooking options.

Starting out on your Thanksgiving turkey feast
Starting out on your Thanksgiving turkey feast

Credit for the piece goes to Alicia DeSantis and Kevin Quealy.