Ivory Trade

This graphic from the New York Times looks at the illegal ivory trade out of Africa and into, primarily, the markets of Asia. I think the map works fairly well in showing why certain countries are centres for the illicit industry. But the two donut charts integrated into the graphic as part of the Indian Ocean are a bit weaker.

Ivory trade
Ivory trade

My main problem is that the shares are a bit difficult to distinguish as arcs, especially when looking at the export countries. But the second chart with the import markets does work a little bit better. In this case there are really only three markets: China, Thailand, and Others. But the chart contains the ambiguous China or Thailand. So in theory, that demarcation could fall anywhere between China and Thailand—a point harder made if comparing simply by bars. This means that the chart really is looking at China vs Thailand that combine to 87% vs. Others. The trick is finding the break between China and Thailand. Is this chart perfect? No, but in this case I think it an acceptable use of the donut—though I likely would have treated it a little bit differently to emphasise that point.

Indo-European Language Origin

Polonius once asked Hamlet what he was reading. Hamlet replied “Words.”

I still love that scene. But, it turns out that we now have an even better idea of where our words came from. It turns out that it is more likely that our shared Indo-European languages originated not in the steppes of Russia but rather Anatolia in Turkey. The New York Times created a graphic that looked at just how the Indo-European family of languages can be broken out.

Branches of our family tree
Branches of our family tree

 

Hurricane Isaac vs Hurricane Katrina

I live in the Midwest but I grew up on the East Coast. I spent my summers at the Jersey shore. (No, not that one.) I know a thing or two about hurricanes. Isaac is expected to make landfall later today in the New Orleans area almost seven years to the day when Katrina made landfall. There are some notable differences between the two storm systems and the New York Times has attempted to elucidate those important distinctions in this graphic.

Differences
Differences

Obama Administration Failing on Mortgage Modifications

Today’s post features a Sankey diagram from the New York Times that looks at how the Obama administration has been failing to help homeowners with mortgage problems. Less than 25% of applicants have seen successful modifications of their home loans. The diagram here clearly shows the process and the failures that have led to so many Americans not receiving the help they sought.

Sankey
Sankey

Credit for the piece goes to Alicia Parlapiano.

Oil Imports

Oil, sweet oil. We Americans love the stuff. Like too much of anything, though, that can lead to some problems. This post isn’t about that. But rather it’s about a New York Times graphic on how even though we are learning to check our sweet tooth, we are importing more oil from the Middle East relative to other oil exporters, like Mexico.

Oil imports
Oil imports

Olympic Medal Ranking

As I wrote about last weekend, one can look at the Olympics rankings in a number of different ways. Even without weighting medal counts, one has to decide whether to rank countries by gold medals (as the IOC does) or by total medals (my personal preference). The New York Times looks at both in an interesting ranking chart.

How France Ranks
How France Ranks

The piece also lets you account for population.

Accounting for population…
Accounting for population…

Credit for the piece goes to Matthew Bloch, Shan Carter, and Amanda Cox.

Surveys of Swing States for the 2012 Presidential Election

The New York Times has been conducting surveys or polls of voters and likely voters in swing states, i.e. the states where the 2012 election will be decided. The nice thing about the piece is that it allows the user to select different sets of demographics through which one can view the questions asked. Furthermore, the user can mouse over the individual bar of a response and see the whole set.

Election Polling
Election Polling

Obama Campaign Spending Breakdown

Over the weekend, the New York Times looked at how the Obama campaign has been spending its cash.

Obama Campaign Spending Breakdown
Obama Campaign Spending Breakdown

I appreciate the value in these sort of block charts, but, I wonder if a bar chart would not have been more clear for the comparison. I like the block charts when the designer is rearranging the data in different ways. For example, if the data set also included when the cash was spent, the blocks could be re-ordered into a day by day or month by month analysis.

Comparing Ad Spending in Three Key Election States

In this infographic about campaign ad spending in three battleground states, the New York Times shows that small multiples can work to create effective comparisons through an efficient use of space.

Campaign Ad Spend
Campaign Ad Spend

Drought Footprint

A lot of people’s minds may be on the Olympics that open up today in London. However, a very important story that was covered a little while ago deserves a post.

The United States has been suffering from a severe drought across much of the country. Droughts are nothing new, though climate change is likely to increase their intensity in the coming decades. This means more than lawns with dead grass; it means crop failures. Crop failures mean lack of food for humans and cattle. That means lower supply while demand holds steady. That means increasing prices. That means increasing pressure on already straining household budgets. Ergo, severe droughts can be a big deal.

The New York Times charted the geographic spread of droughts over the past century as small multiples. The print version was different, alas I have no photo, but the online version neatly groups maps by decade. Of some interest is how similar the scale of the 2012 coverage is in relation to that of 1934, the year of the Dust Bowl.

Drought
Drought

Credit for the piece goes to Haeyoun Park and Kevin Quealy