Word: levelness
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...translate to an entire weekend of free time a year. An additional 30 to 50 hours of yearly commuting time per person costs society broadly too - in fuel consumption, poorer air quality, and lost productivity at work. "When you take all the delays and aggregate them on a national level it is a staggering cost," says Peter Martin, associate professor of civil and environmental engineering and director of the University of Utah Traffic...
...harvest and process it. (Corn ethanol yields just 25% more energy.) Greenhouse gas emissions from switchgrass fuel would be 94% lower than emissions from petroleum fuel - almost carbon neutral. Previous studies had come up with similar numbers in small-scale trials, but this was the first study on the level of a working farm. "The idea is that we won't be replacing food with fuel on prime land," says Vogel. "This study shows you can use switchgrass as an energy crop on marginal land and get the same environmental benefit...
...obvious why we need a $240 carbon tax, or why the climate change challenge is on par with World War II, and thus demands Rosie the Riveter redux. But the true, painstaking challenge of the next few years will be building a broad political coalition that will support that level of commitment. Brown's Plan B is a great blueprint for combating climate change, but we might need a Plan C to put it into action...
...take four classes, just take four easier classes.” Unlike other schools, like Yale, Harvard does not exempt its disabled students from any graduation requirements, and disabled undergraduates understand that four years here will be a challenge. Despite this challenge, they are entitled to a level playing field, and Harvard should do its best—which currently means doing more—to ensure they receive...
That day has now come, at the highest level of American politics. A black man with a dangerous-sounding foreign name trounced his opponents in the nearly all-white state of Iowa. And he did so because, after spending months getting to know him, the people of Iowa stopped seeing his color and began to admire his character. In an election where the word "change" became an almost meaningless talisman, Iowa's triumph over race is a message to the world about the real nature of America - and a ratification of Obama's belief that this will be an election...