Links

Video: Robert Allen:Why was the Industrial Revolution British?. (via Brad Delong)
Gapminder now holds data on food production and regional inequality. (via Marginal Revolution)
Anti-capitalist soviet posters were amazing! (via BoingBoing)
Art ?? (via BoingBoing)

Jeffrey Williamson talks

The scholar talks about the crucial themes on economic history: long term growth, globalization(s), divergence/convergence, immigration, and everything else.

(The editors of the journal also publish the blog Oxonomics.)

Jorge Luís Borges reads "Del rigor en la ciencia" (On Exactitude in Science) (Via Boing Boing)

In that Empire, the Art of Cartography attained such Perfection that the map of a single Province occupied the entirety of a City, and the map of the Empire, the entirety of a Province. In time, those Unconscionable Maps no longer satisfied, and the Cartographers Guilds struck a Map of the Empire whose size was that of the Empire, and which coincided point for point with it. The following Generations, who were not so fond of the Study of Cartography as their Forebears had been, saw that that vast Map was Useless, and not without some Pitilessness was it, that they delivered it up to the Inclemencies of Sun and Winters. In the Deserts of the West, still today, there are Tattered Ruins of that Map, inhabited by Animals and Beggars; in all the Land there is no other Relic of the Disciplines of Geography.

Borges' short stories give lessons in Methodology . "El rigor..." is a perfect response when somebody criticizes a model for being an abstraction of reality. "Funes, the Memorious" explains why it is dangerous to consider all details of reality or history. Abstraction is a necessity.

Every flight on Earth

24 hours in 72 seconds. (Imagine the size of the W matrix!)
Suggestion: plot Eltis' data on trans-Atlantic slave write. I'll write to Prof Rege right now!

Made in China?

About 50%.