Word: sulfured
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...suffer from diseases long vanquished in the West. Nevertheless, humans worldwide are more prosperous, more educated, and more free to pursue individual happiness than ever before. We produce better products using fewer resources (thanks to the dematerialization of consumer goods); the environment is generally healthier (major air pollutants like sulfur and carbon monoxide have declined by 15 to 75 percent since 1970); and society is more tolerant (going from the Stonewall Riots to Queer...
...prices, and those in turn have precipitated a new scramble for energy - oil rigs worldwide now have to be rented a year in advance. There are several reasons why the Gulf of Guinea is a key focus of this rush. African oil is high quality, with a low sulfur content that requires little refining to get it to the pump. The Gulf is relatively close to the U.S., cutting shipping costs to the world's biggest oil consumer, and most of the reserves are out to sea - which means there's no need to construct pipelines through different nations...
...called TX Active, and it's an additive for cement that literally eats surrounding smog. "When light shines on TX, the material becomes active and neutralizes surrounding pollutants like nitrous oxide and sulfur dioxide," says Borgarello. According to tests conducted by Italcementi, which spent more than a decade and $10 million developing the product, TX can reduce local air pollutants from 20% to 70%, depending on sunlight levels and wind. (It also adds as much as 20% to the cost of the cement.) Cover 15% of the exposed surfaces of a city like Milan, Borgarello estimates, and you could...
POLITICIAN About halfway between Iceland's capital city of Reykjavík and the small town of Hveragerdi, the smell of sulfur hangs in the air. White plumes of steam billow from deep under the earth into the blue sky, and moss covers the lava-strewn ground. It's a dramatic scene, and if Icelandic President Olafur Grimsson has his way, it will be the stage for the next big advance against global warming...
...credit worth of extra pollution from a dirty company is offset by one credit worth of extra cleanliness from a more environmentally conscious company, and the clean company is paid for its effort too. This is just the kind of strategy that was implemented in 1990 to curb sulfur dioxide--the leading cause of acid rain--and has resulted in a 35% reduction of the pollutant since...