Word: carbonations
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...Even Republican candidates sound like they accept the reality of climate change, and the major Democratic candidates have all released surprisingly aggressive plans on energy and carbon, including front-runner Hillary Clinton, who called on Nov. 5 for a cap-and-trade system that would cut carbon emissions to 80% of 1990 levels by 2050. She's in line with the rest of the Democrats, and it's fairly remarkable that a position that would have been considered extreme eight years ago - when a certain Nobel laureate was running for President - is now orthodox in the Democratic party. And even...
...message - the sheer scale of the climate challenge is so overwhelming that only a worldwide revolution in the way we use energy will be enough to stave off the worst consequences. That requires far-sighted political action from the top, starting in the capital of the world's biggest carbon emitter: Washington. Unfortunately, while scattered cities and states across America have begun to move on climate change - Gov. Schwarzenegger, take a bow - the federal government has been more roadblock than revolutionary...
...from just two countries - China and India, which are electrifying hundreds of cities and putting millions of new cars on their roads, most driven by people who once walked, or rode bicycles and buses. By 2030, those two countries will be responsible for two-thirds of the world's carbon gas emissions, which are the primary human activity causing global warming...
...merge,” said astronomy professor Robert P. Kirshner ’70, one of the authors of the study. Kirshner added that one of the clues that tipped the team off to the unusual double nature of the explosion, named Supernova 2006gz, was a large quantity of carbon that they detected. Computer models predict high carbon levels when two white dwarfs merge. “Maybe this is a kind of fluffy mess where the white dwarfs have merged,” Kirshner said. To observe supernovae, astronomers analyze spectra from a computerized telescope, rather than observing...
...While these superficial efforts by stars to offset their consumption are admirable, they are not a lasting solution. The average American household would have to buy $276,000 a year in carbon credits to counteract their carbon emissions, a price tag few Americans would be able to afford. Moreover, even if every American household could afford carbon credits, the result would be that Third World countries would bear the burden of our excessive lifestyles. While carbon credits are a viable short-term option for industry and an important step toward reducing greenhouse gas emissions from the corporate sector, they...