Word: emit
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...telescopes represent major technological achievements. The primary detectors of the scientific instruments on both telescopes have to be kept as cold as possible to be able to obtain high-resolution data while they make their observations. If the instruments or their surroundings reach higher temperatures, then they start to emit infrared themselves, swamping faint emissions from cool celestial objects. That means operating at temperatures of minus 272.7 degrees Celsius (522.9 degrees Fahrenheit), just 0.3 degrees above absolute zero. To do that, they use a cryostat, a giant bottle filled with more than 528 gallons (2,000 L) of liquid helium...
...trade scheme must reflect the reality that developing countries have contributed little to climate change yet stand to be hurt the most. Unjustifiably, many in developed countries claim they should be allowed to emit more per capita than developing countries because their economy has grown to rely on emissions. It is one thing to not punish developed countries for a history of irresponsibility on the basis that they were ignorant of the harmful effects, and it is another thing to reward harmful behavior. Instead, as many other have proposed, emission credits should be pegged to U.N. population size estimates...
...would it appear if the U.S., the chief culprit of climate change, continued to emit and emit merely because it could financially afford to? It is a fact that the U.S. cannot trade away all of its emissions credits and will have to make cuts no matter what, but the point still stands. Although aggregate admissions rates would still fall, the sense of shared sacrifice would be lost. Sandel claims the commodification of emissions might remove the stigma associated with emissions. Paying for emissions could very well just become the price of doing business as usual...
Still, the ethanol industry's days may be numbered. Ethanol wouldn't exist but for government subsidies, yet in the 2007 energy bill, Congress ruled that to be eligible for support, corn ethanol has to emit 20% less climate pollution than gasoline. If you include the indirect land-use effects of ethanol - the increase in deforestation caused by using land to grow fuel - it's unlikely to hit that target. On May 5, the Environmental Protection Agency (EPA) released a proposed rule that would take into account indirect land-use effects when judging just how green corn ethanol is. Unless...
...landmark global warming legislation, and on the other, those seeking concessions in it to ease tough pollution standards on their districts and local industries. The first deal was struck Monday: up to $4,500 as an inducement to trade in gas-guzzlers for new, fuel-efficient vehicles that will emit smaller quantities of warming gases into the atmosphere. (See pictures of the fragile planet...