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...tons of radioactive water used to cool the reactors had spilled, the company suspects, from a spent-fuel pool and into the nearby ocean. Tokyo Electric also announced that 100 drums containing radioactive solid waste were toppled, and some radioactive material was detected in one of the main exhaust pipes that emit the plant's treated emissions into the open air. Prime Minister Shinzo Abe criticized the company for failing to respond quickly enough in the quake's aftermath. Tokyo Electric President Tsunehisa Katsumata apologized, saying "We were not aware of the dangers." He added that Monday was a national...
...Market in central Bangalore, pushcart vendors wade through ankle-deep mud and cow manure and past heaping piles of cabbage leaves and rotting tomatoes. Skinny porters doubled over beneath burlap sacks full of vegetables shuffle through the quagmire, trying to avoid the trucks that belch blue clouds of diesel exhaust and the sacred but occasionally cantankerous cows munching on piles of trash. Women squat behind piles of vegetables they will carry to distant neighborhoods for a tiny profit. The grocery business in India is choreographed chaos, a commercial dance honed over decades, fascinating and charming...
...Indonesian capital of Jakarta, traffic moves as slowly as blood through a corpse. Streams of motorcycles part for SUVs and diesel-spewing buses, and everyone gets nowhere fast. The air is smeared, both from the vehicle exhaust and the frequent forest fires that break out around Indonesia. Once home to some of the most extensive rain forests in the world, Indonesia is now losing trees at a faster rate than any other nation, to flames but also to rampant logging. Since equatorial trees soak up carbon dioxide when they're alive and release the gas when they're cut down...
...Indonesian capital of Jakarta, traffic moves as slowly as blood through a corpse. Streams of motorcycles part for SUVs and diesel-spewing buses, and everyone gets nowhere fast. The air is clogged from the vehicle exhaust and from the frequent forest fires that break out around Indonesia. Once home to some of the most extensive rainforests in the world, Indonesia is now losing trees at a faster rate than any other nation in the world, to flames but also to rampant logging. Since equatorial trees soak up carbon dioxide when they're alive and release the gas when they...
Even if researchers master the mechanics of sequestration, they must still develop a way to separate CO2 from power-plant exhaust so that there will be something to stash in the cavities in the first place. There are two promising methods. One is to gasify coal before it's burned, reducing it to a high-pressure synthetic gas that can be stripped of its carbon, leaving mostly hydrogen behind. The alternative is to pulverize coal as power-plant operators do now but then rely on new hardware to separate the CO2 after burning. Both methods are at least 20 years...