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Arsenic Arsenic is tainting freshwater supplies in Mexico’s Laguna region, the country’s biggest milk producer, as dairy operations, upstream dams and climate change deplete aquifers, AlertNet reported. In Chile, people exposed to high levels of arsenic in their drinking water during the 1950s have a higher risk of cancer despite subsequent contamination control, according to […]
How can the world feed 9.5 billion people, the projected global population in 2050? The Guardian looks at a mix of new, somewhat radical scientific solutions: commercial algae farms, insects, desert greening and meat grown in a lab. Modernising agricultural technology is the key to boosting China’s food output, according to China’s Premier Wen Jiabao, […]
Lines in the Sand Last Wednesday, the Obama administration denied a permit for Keystone XL, a 2,750 km (1,710 mi) pipeline from Canada’s tars sands to oil refineries on the Texas Gulf Coast. In a statement, President Barack Obama said that the decision was “not a judgment on the merits of the pipeline, but [on] […]
Geologic time scales are long – too long for the human mind to really comprehend. Over millions, and tens of millions, and hundreds of millions of years, the Earth has changed from something unrecognizable to the planet we see on maps, plastic globes, and photos from space.
However, the company building the pipeline will be invited to re-appl,y after finding a new route through Nebraska, according to a government official.
Agriculture The Ethiopian government is relocating thousands of people from the country’s Gambella region in order to make way for commercial agriculture, the Guardian reported, citing a report from Human Rights Watch. The report argues that citizens are not getting proper compensation for the land, and that relocation threatens their food security. A new government […]
Canadian and American advocates join to promote big oversight idea of the “commons.”
Reuters tells the story of a Chinese “cancer village” that is testing the reach of China’s laws against environmental pollution. Meanwhile, a Beijing-based environmental lawyer looks 10 years back, at a disappointing decade for environmental litigation in China. Did China really intend to create an agricultural colony in Mozambique or make the Zambezi Valley into […]
Lake Erie and some of its biggest tributary rivers have just the right conditions for Asian carp to make themselves at home, according to a study by scientists with the U.S. Geological Survey, Associated Press reported. The invasive species have infested numerous tributaries of the Mississippi River, including the Illinois River, and are threatening to […]
Peer Reviewers for Fracking Study The U.S. Environmental Protection Agency (EPA) is accepting nominations for qualified scientists to review its draft study of groundwater contamination in a Wyoming town. The draft, released in December, found compounds that are associated with natural-gas drilling processes in two monitoring wells. To nominate someone, send the person’s name, address […]
Decades of groundwater pumping have left one of the San Luis Valley aquifers in a perilous state. To restore its health — and the foundation of the local economy — valley leaders are developing a plan to pay farmers to fallow up to 16,000 hectares. But with commodity prices soaring, will anyone go for it, or will the state have to step in?
Understanding the interplay between water, food, and energy is crucial for business, policy, data, science, environment, and human welfare. In 2011, the Circle of Blue team brought you exclusive, top-of-the-line reporting from the coal mines of northern China to the deepest intrigue of the Wikileaks documents, from the Texas drought to East Africa’s famine, from […]
