Word: authorization
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Like his father before him, French publisher, author and political commentator Eric Naulleau was born into a military family assigned to a temporary foreign posting. But because his birth happened abroad, where his father - himself born in Lebanon to a French army father - was serving France's national interests, Naulleau has had to wage a long and surreal battle with the government to prove that he's actually a French citizen. Naulleau is just one of a growing number of French people born outside France or in the country to foreign parents who are now being told they must present...
Zachary Karabell is the author of "Superfusion: How China and America Became One Economy and Why the World's Prosperity Depends On it" (Simon & Schuster 2009) and president of River Twice Research (www.rivertwice.com...
...latest evidence for that assertion comes in a study just published in the journal Forest Ecology and Management, in which Finnish researchers looked at how the northern forests will respond as the growing season gets longer. In the current climate, says lead author Anna Kuparinen, of the University of Helsinki, pine and birch trees in the northernmost parts of Europe are stunted, in part because they have less time to grow each year than their more southerly counterparts. They've also evolved mechanisms that protect them from the harshest cold. "They actually stop growing before the frost comes," says Kuparinen...
Beyond that, says David Lobell, a Stanford colleague of Field's and his co-author on a major 2007 review of how plants and climate interact, "while there's pretty clear evidence that CO2 helps plants, there's plenty of debate about how much it helps." One reason is that plants depend not only on carbon dioxide for healthy growth, but also on water and other nutrients. Increase CO2 without increasing the other factors, and you can get plants that are bigger, but relatively deficient in, say, nitrogen - meaning insects may have to eat more of each plant to stay...
...cultural norms. The race riots in southern Italy last weekend may be one indicator that change is inevitable, as African immigrants who don't live by the country's infamous omertà code of silence violently protested against the powerful Mafia clans that control their lives, says Roberto Saviano, author of Gomorrah, an anti-Mob book that earned him both critical praise and a 24-hour police guard. Saviano - who reported from within the Camorra, Italy's biggest Mafia clan with a global reach into fashion, real estate, waste disposal and drugs - says the rioters are among the hundreds...