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Dan Rosenheck

Dan Rosenheck

is The Economist's data editor and writes about wine for 1843

Signs and wonders

The world’s only living natural experiment in the creation of language has happened among the deaf in Nicaragua. As Dan Rosenheck discovered, it has fundamentally changed how linguists think about one of civilisation’s greatest mysteries

High hopes in the Andes

Can science help an Argentine heiress produce a New World wine as complex as a Bordeaux? Dan Rosenheck visits the vineyards and laboratories of Catena Zapata