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Chargement... The End of Plenty: The Race to Feed a Crowded Worldpar Joel K. Bourne Jr
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When the demographer Robert Malthus (1766-1834) outlined the brutal relationship between food and population, he never imagined the success of modern scientific agriculture. In the mid-twentieth century, an unprecedented agricultural advancement known as the Green Revolution brought hybrid seeds, chemical fertilizers, and improved irrigation that drove the greatest population boom in history but left ecological devastation in its wake. In The End of Plenty, environmental journalist Joel K. Bourne Jr. puts our race to feed the world in dramatic perspective. With a skyrocketing world population and tightening global grain supplies spurring riots and revolutions, humanity must produce as much food in the next four decades as it has since the beginning of civilization to avoid a Malthusian catastrophe. Yet climate change could render half our farmland useless by century's end. Bourne takes readers from his family farm to international agricultural hotspots to introduce the new generation of farmers and scientists engaged in the greatest challenge humanity has ever faced. He discovers young, corporate cowboys trying to revive Ukraine as Europe's breadbasket, a Canadian aquaculturist channeling ancient Chinese traditions, the visionary behind the world's largest organic sugar-cane plantation, and many other extraordinary individuals struggling to increase food supplies -- quickly and sustainably -- as droughts, floods, and heat waves hammer crops around the globe. Aucune description trouvée dans une bibliothèque |
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Google Books — Chargement... GenresClassification décimale de Melvil (CDD)363.8Social sciences Social problems and services; associations Other social problems and services Food supplyClassification de la Bibliothèque du CongrèsÉvaluationMoyenne:
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> "To sequence the Arabidopsis genome—the fruit fly of plant breeders—took $70 million and seven years," says Pam Ronald, a rice geneticist at UC Davis. "The same process is now done in a week for $99. …"
> The food riots in Haiti in 2008 revealed the pitfalls of relying on free trade to provide a poor nation with its staple grain. Haiti had been self-sufficient in rice as late as the mid-1980s. But in 1994, when President Bill Clinton restored ousted President Jean Bertrand Aristide to power, he requested that Aristide drop Haiti's protective tariffs on imported rice. The country was soon flooded with cheap "Miami rice" from the United States, a crop that is heavily subsidized and grown in just a few states, including Clinton's home state of Arkansas. The imports destroyed local rice production—Haiti's small farmers simply couldn't compete—and left the poorest nation in the Western Hemisphere at the mercy of the international grain market. ( )