Hans Rosling knows how to make a conÂcise, powÂerÂful point. His masÂtery of staÂtisÂtics and visuÂal aids doesÂn’t hurt. Behold, for instance, the KarolinÂsÂka InstiÂtute ProÂfesÂsor of InterÂnaÂtionÂal Health visuÂalÂizÂing the health of 200 counÂtries over 200 years with 120,000 data points. His abilÂiÂty to conÂdense vast amounts of inforÂmaÂtion into short bursts while proÂvidÂing the widest posÂsiÂble conÂtext for his points natÂuÂralÂly endears him to the TED audiÂence, which valÂues counÂterÂinÂtuÂitive intelÂlecÂtuÂal impact delivÂered with the utmost sucÂcinctÂness. We preÂviÂousÂly feaÂtured a TED Talk from whereÂin the excitable proÂfesÂsor explains world popÂuÂlaÂtion growth and prosÂperÂiÂty with props bought at IKEA. (The man comes from SweÂden, after all. One must repÂreÂsent.) Now, on Bill Gates’ Youtube chanÂnel, you can watch Rosling’s shortÂest and slickÂest video yet: “The RivÂer of Myths.”
OpenÂing with a visuÂalÂizaÂtion of 1960’s world child morÂtalÂiÂty numÂbers graphed against the numÂber of chilÂdren born per woman, Rosling uses his sigÂnaÂture method of staÂtisÂtiÂcal-aniÂmaÂtion showÂmanÂship to explode myths about the potenÂtial of develÂopÂing nations. We see that, as a counÂtry’s wealth risÂes, its health risÂes; as its health risÂes, its child morÂtalÂiÂty drops; and as its child morÂtalÂiÂty drops, so does its numÂber of chilÂdren born per woman, which leads to a susÂtainÂable overÂall popÂuÂlaÂtion size. He then examÂines the sepÂaÂrate regions of Ethiopia, forÂmerÂly a develÂopÂmenÂtal lagÂgard, showÂing that the capÂiÂtal Addis AbaÂba ranks reproÂducÂtiveÂly among the develÂoped nations, while only remote regions lag behind. “Most peoÂple think the probÂlems in Africa are unsolvÂable, but if the poorÂest counÂtries can just folÂlow the path of Ethiopia, it’s fulÂly posÂsiÂble that the world will look like this by 2030.” We then see a proÂjecÂtion of all the world’s nations clusÂtered in the small-famÂiÂly, low-morÂtalÂiÂty corÂner of the graph. “But to ensure this hapÂpens, we must meaÂsure the progress of counÂtries. It’s only by meaÂsurÂing we can cross the rivÂer of myths.” Have you heard a more powÂerÂful arguÂment for the useÂfulÂness of staÂtisÂtics lateÂly?
RelatÂed conÂtent:
Hans Rosling Uses Ikea Props to Explain World of 7 BilÂlion PeoÂple
200 CounÂtries & 200 Years in 4 MinÂutes, PreÂsentÂed by Hans Rosling
ColÂin MarÂshall hosts and proÂduces NoteÂbook on Cities and CulÂture and writes essays on litÂerÂaÂture, film, cities, Asia, and aesÂthetÂics. He’s at work on a book about Los AngeÂles, A Los AngeÂles Primer. FolÂlow him on TwitÂter at @colinmarshall.





