Word: questionable
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...question is, Are biofuels really green? A pair of new studies in the Oct. 22 issue of Science damningly demonstrate that the answer is no, at least not the way we currently create and use them. In the first study, a team of researchers led by Jerry Melillo of the Marine Biological Laboratory in Woods Hole, Mass., projected the effects of a major biofuel expansion over the coming century and found that it could end up increasing global greenhouse-gas emissions instead of reducing them. In the second paper, another team of researchers led by Tim Searchinger of Princeton University...
...University of California, Irvine, urges other academics to pursue the approachable prose that is, for the most part, proffered by “Literary History.” Yet he, among others, has described its relatively hefty price as “prohibitive,” calling into question its ability to be accessible if it is not affordable. While HU Press’ Sales Director, Susan Donnelly, says the work has been selling well, some believe the major market for the anthology is an institutional, rather than an individual...
Though HU Press’ fiscal projections for this annual term are optimistic, the question of the viability and accessibility of printed media still lingers, especially when publishers’ outputs are in the form of expensive hardcover copies. “Hardback books are really expensive these days, especially with university and scholarly presses having a hard time meeting their margin,” Gruesz says. “I’ve personally been buying fewer scholarly books for my collection because even the paperback editions are $30-plus, so it’s a bigger question about...
...However, Neumann and other economists question if Asia will take such action, even if it does prove necessary. By raising rates ahead of the rest of the world, Asia could attract capital flows and put pressure on its currencies to appreciate. Stronger currencies would make Asian exports more expensive - a consequence policymakers in the region's trade-dependent economies might wish to avoid. "Unless you are really forced to do something independent of the Federal Reserve, you are probably not going to go that route," says Duncan Wooldridge, an economist at UBS in Hong Kong...
...question now is whether the government of Sudan - and the many fractious rebel groups - will make the right moves and end the humanitarian catastrophe in Darfur and prevent renewed fighting between north and south. (See a TIME video on Sudan...