By Grantland.
By the Guardian, via Chartporn.
By the People Movin, Via Datavisualization
By NYTimes, via flowingdata.
By the NYTimes, via chartporn.org.
By GEBlogs.
By Go-Globe.com, via Rob Nilas.
If the World Lived in One City
By PerSquaremile.com
By paleolithicdiet.com, via dailyinfographic.com
By OECD, via Flowing Data.