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There are other side effects as well. Melillo's paper points out that if biofuels scale up rapidly, they could end up displacing cropland and pasture, which would impact global food supplies and increase land-based carbon emissions. Melillo found that if biofuels were linked to a global policy to stabilize carbon concentrations in the atmosphere at 550 parts per million - a modest goal - we would need more land for biofuel production by the end of the 21st century than is currently used for all food crops. Worse, all the fertilizer needed to grow those bioenergy crops would increase emissions...

Author: /time Magazine | Title: Tallying Biofuels' Real Environmental Cost | 10/23/2009 | See Source »

...moral and physical purity that people associate at a core level. People feel contaminated by immoral choices and try to wash away their sins," says Liljenquist. "To some degree, washing actually is effective in alleviating guilt. What we wondered was whether you could regulate ethical behavior through cleanliness. We found that we could." (See pictures of the largest fine-fragrance perfumery lab in the world...

Author: /time Magazine | Title: Do 'Clean' Smells Encourage Clean Behavior? | 10/23/2009 | See Source »

...their part, Liljenquist and Galinsky say they controlled for the good-mood effect by giving participants in the second experiment a mood-screening questionnaire. They also say their results are consistent with existing literature on cleanliness and morality. For instance, in one of Liljenquist's earlier studies, she found, among other things, that cleaning hands after writing about a moral transgression made people feel less guilty about it. Other researchers have also tackled the issue of morality and smell, but from the opposite end of the spectrum. A paper published last year in the Personality and Social Psychology Bulletin revealed...

Author: /time Magazine | Title: Do 'Clean' Smells Encourage Clean Behavior? | 10/23/2009 | See Source »

Atlas Sound’s first album was distinguished by an overall unhappiness throughout its indiscernible words, despressing lyrics, and occasional major chords. Such quiet, low, minor, and slightly creepy tones can be found on several of the tracks on “Logos”—such as “The Light That Failed,” “An Orchid,” and “Kid Klimax”—featuring sparse notes above middle C, screeching vocals, and slow tempo. “The Light That Failed?...

Author: By Alex C. Nunnelly, CONTRIBUTING WRITER | Title: Atlas Sound | 10/23/2009 | See Source »

...found that among people with early Parkinson’s disease, those with higher levels of urate showed a slower disease progression over the two-year follow-up period,” said Alberto Ascherio, a professor of medicine at Harvard Medical School and one of the study’s lead researchers...

Author: By Alissa M D'gama, CRIMSON STAFF WRITER | Title: Urate May Help Slow Parkinson’s | 10/23/2009 | See Source »

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