Word: carbonated
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Dates: during 2000-2009
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...hard to believe that a meal at McDonald's produces more carbon than your trip to the drive-through--until you consider just how vast and energy-intensive the global food system is. More than 37% of the world's land is used for agriculture, much of it ground that was once forested--and deforestation is a major source of carbon. The fertilizer and machinery needed on a modern farm also have a large carbon footprint, as does the network of ships and trucks that brings the food from the farm to your plate. On average, it takes seven...
...most efficient way to shrink the carbon footprint of your menu is to eat less meat, especially beef. Raising cattle takes a lot more energy than growing the equivalent amount of grains, fruits or vegetables: most produce requires about 2 calories of fossil-fuel energy to cultivate per 1 calorie of food energy; with beef, the ratio can be as high as 80 to 1. What's more, the majority of cattle in the U.S. are reared on grain and loads of it--670 million tons in 2002--and the fertilizer used to grow that feed creates separate environmental problems...
...while locally grown has become some eco-eaters' mantra, what you eat matters more than where it comes from. Our food travels from 1,500 to 2,500 miles on average from farm to supermarket, but that journey typically accounts for just 4% of a food's carbon footprint. "Focus on eating lower on the food chain, with more plants and fruits and less meat and dairy," says Kate Geagan, a dietitian and author of the forthcoming book Go Green Get Lean. "It's that simple." Installing solar panels or buying a hybrid may not be possible for many...
...energy source and collectively produce upwards of 50% of the world's annual emission of greenhouse gases. Unless the two nations can find a way to collaborate in confronting the challenge of climate change, there can be no global solution to it. Why? Because a molecule of carbon dioxide emitted in Beijing or New York is now everyone's problem and will help derange climate patterns...
...when Clinton goes to China, questions to do with climate change must be at the top of the agenda. For example: Where can we cooperate on energy efficiency? Can the U.S. and China find ways to jointly profit from the development of low-carbon economies? Currencies, Tibet, human rights, Taiwan and other important questions should not be forgotten. But a new united front to address climate issues would help bolster the larger edifice of Sino-U.S. relations, making it easier to deal with these other contentious issues...