Yves Lacoste, the French geographer who insisted that geography had always served power even as it posed as an innocent classroom subject, has died at 96. French outlets reported that he died on June 20 at his home in Bourg-la-Reine, near Paris.
A provocation in a title
Lacoste's most famous book, published in 1976, carried a title that doubled as an argument: La Géographie, ça sert, d'abord, à faire la guerre — "Geography Is, First and Foremost, for Waging War." His point was that the discipline's reputation for neutrality was an illusion, and that knowledge of terrain, rivers and borders had long been cultivated by states and their militaries before it was ever turned into textbooks. The claim unsettled the French academic establishment but became a landmark, taught well beyond France.
The Vietnam dikes analysis
The turn had a concrete origin. In 1972, during the US air campaign over North Vietnam, Lacoste used cartographic and physical-geography analysis to argue, in a widely noticed piece, that American strikes were concentrated on the dikes and water-control works of the Red River delta — infrastructure whose breach could cause catastrophic flooding. The argument was published in English in the journal Antipode in 1973. The thesis was contested: the United States denied deliberately targeting the dikes, and proving intent from strike patterns involved interpretation the evidence could not fully settle. But the method — reading military logic from the geography of destruction — embodied his central claim that geography is not innocent. By some accounts he was later barred from entering the United States.
Reviving 'geopolitics'
In 1976 Lacoste co-founded the journal Hérodote with Béatrice Giblin, later giving it the subtitle of a review of geography and geopolitics. That was a bold move: in France the word géopolitique had been tainted by its abuse in Nazi Germany and largely abandoned after 1945. Lacoste set about rehabilitating it as the rigorous study of rival powers contending over territory, as his career is summarized. The journal became one of the most influential in the French-speaking world.
A long career
Born on September 7, 1929, in Fès, Morocco, Lacoste topped France's competitive geography teaching examination in 1952 and went on to help found the university at Vincennes, later Paris-VIII, where he taught for decades. He established a geopolitics research center that became the Institut français de géopolitique, and in 2000 received the Vautrin-Lud Prize, geography's foremost international award. His later books included a memoir and works on reading the world through maps.
A debated but enduring legacy
Not everyone accepted his framing; some scholars felt it overstated geography's complicity with power and slighted humanist and environmental traditions within the field, and aspects of the Vietnam analysis remained disputed. Yet his core insight — that maps and spatial knowledge always carry a point of view, and that geography and power are inseparable — has become close to conventional wisdom in political geography and the study of conflict. He is survived by his two sons.
