tessellate-1980-2012

Let’s Tess(t)ellate: The Electoral College in Tile Grid Maps, 1980-2012

By Matt Stiles | | Topics: Policy & Politics

I recently added some new charting tools here thanks to NPR’s excellent daily graphics rig, which we used recently to compare air quality in Seoul with other large cities.

There’s still plenty of tinkering to be done here with the rig, especially with deployment to WordPress. But as a first public test, I made several tile grid maps to show Electoral College results in presidential elections since 1980. The “maps” use a tessellated grid of hexagons, rather than actual geographic shapes, to show Republican red and Democratic blue.

Air Quality in Seoul, China, U.S.

By Matt Stiles | | Topics: Korea, News

The view from our apartment in Seoul. Some days are better than others.

The view from our apartment in Seoul. Some days are better than others.

The air quality in Seoul — a mega city home to 70,000 taxis and 10 million residents — can get rough at times, especially for people already sensitive to pollution. It’s been an adjustment for my family, though it could be worse.

We could live in Beijing or Shanghai.

This chart, from a recent work collaboration with my wife, shows the number of days in 2015 that the pollutant PM2.5 reached certain health thresholds in the U.S. Environmental Protection Agency’s air quality index. It compares Seoul to Beijing and Shanghai in China and New York and Los Angeles in the U.S.

Seoul isn’t terrible — but it isn’t great, either:

air-quality-days

South Korean Women (Especially Young Women) Fear Crime More Than Men

By Matt Stiles | | Topics: Crime, Demographics, Korea

The recent murder of a young woman in Seoul’s Gangnam district has prompted discussion about the treatment of women in South Korean society, including lingering gender inequalityharassment and even physical violence.

Perhaps that concern — expressed anecdotally in media stories about the crime and the angry public response it provoked — could help explain why women and men here view the threat of crime differently.

A national government survey two years ago asked about a variety of societal issues, including the “main cause” of South Koreans’ anxiety.
korea-crime-gender

Murder Rates in the U.S., Korea

By Matt Stiles | | Topics: Crime, Korea

korea-homicideNote: My family last year relocated to Seoul, where my wife is working as a foreign correspondent for NPR. This post is part of an occasional series profiling the peninsula’s demographics and politics.

Among the many benefits of living in South Korea is its relative safety. Crime, it seems, is low — even in Seoul.

But a particularly heinous crime recently — the slaying of a young woman in Seoul’s trendy Gangnam district — has rocked the country and got me thinking again about crime here.

How common, for example, is murder?