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Study links PM2.5 pollution to increased risk of diabetes; even low levels pose risk

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pollution—even at levels deemed safe—to an increased risk of diabetes globally. The main drivers of diabetes include eating an unhealthy diet, having a sedentary lifestyle, and obesity, but the new research indicates the extent to which outdoor air pollution plays a role. Louis Health Care System links PM 2.5 million U.S.

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MIT team finds lead levels higher in Indian Ocean than northern Atlantic and Pacific oceans

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Today, 185 countries have stopped using leaded gasoline; six others, including Afghanistan, Iraq and North Korea, plan to phase it out in the next two years. The result, he says, is that the Indian Ocean has had less time than the Atlantic and Pacific to dissipate lead pollution.

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Landsat Proved the Power of Remote Sensing

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As part of its War on Drugs, the CIA used Landsat imagery to reveal an increase of acreage committed to poppy in Afghanistan in 1985 and the resulting expanded opium trade. SSPL/Getty Images Government contracts ended up saving the Landsat program, and perhaps unsurprisingly, they came from the intelligence and military sectors.

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