Biology Breach
March 22, 2014, from CNN
Another debris field, another new and so-far futile focus in the search for Flight MH370.
Two weeks after the Malaysia Airlines jet disappeared, one thing has been made clear: the ocean is full of garbage, literally.
"It isn't like looking for a needle in a haystack," Conservation International senior scientist M. Sanjayan said of the difficulty in finding the Boeing 777 aircraft. "It's like looking for a needle in a needle factory. It is one piece of debris among billions floating in the ocean."
March 22, 2012, from Truthout
Claire Sandberg, in an interview with Christine Shearer:
The industry likes to state that their number one safety precaution is thousands of layers of impermeable rock and that essentially there is no possible way for the methane to get into the ground water. And we know that the available science conclusively debunks that. The only peer-reviewed study that has been done on groundwater contamination from fracking has found that it occurs a majority of the time, so there is something really wrong here if methane is getting into the groundwater a majority of the time, often at explosive levels of methane.
At the same time, the industry does have a point that a lot of the contamination is not from the actual fracking itself - the process where you are injecting chemicals deep into the ground. A lot of the contamination is just from drilling and I think a lot of people are discovering - and this is part of our message with Water Defense - that the risks to water and health are just endemic to drilling and to fossil fuels and it is not specific to fracking. In general, this is the way these companies operate; it is how they have operated around the world, it's "pump and dump." The difference now is that, for the first time, the impacts of fuel extraction are literally in millions of Americans' backyards. And increasingly, it is extreme fossil fuels, more devastating kinds of extraction as we run out of the easier-to-access sources of fossil fuels, but ultimately these problems are inherent to fossil fuels. We need to move to a renewable energy economy.
March 22, 2012, from ABC News
Inner-city women who breathe powerful airborne pollutants called polycyclic aromatic hydrocarbons while pregnant are more likely to have children who develop behavioral problems by the time they reach school age, researchers report.
The findings bolster what's known about the influence of prenatal conditions on later health.
In recent years, scientists have found that in utero exposure to a host of toxins including pesticides, outdoor air pollutantss, secondhand tobacco smoke and prescription drugs influence a child's susceptibility to many conditions for years to come.
March 22, 2011, from London Independent
A wrecked ship is threatening to cause an environmental disaster on an island which is home to endangered penguins, conservationists warned today.
The vessel has grounded on Nightingale Island, part of the Tristan da Cunha UK overseas territory in the South Atlantic, causing an oil slick around the island which is home to nearly half the world's population of northern rockhopper penguins.
March 22, 2011, from New York Times
Just a month before a powerful earthquake and tsunami crippled the Fukushima Daiichi plant at the center of Japan's nuclear crisis, government regulators approved a 10-year extension for the oldest of the six reactors at the power station despite warnings about its safety.
March 22, 2009, from Merced Sun-Star
Welcome to one of the most serious tradeoffs of the 21st century: as America and the world gird to become green, they're finding that ecology and economy sometimes don't stroll hand in hand into an unpolluted sunset.
The cost of cleaning and greening has to come from somewhere. Increasingly, that cost is being paid by consumers in the form of higher prices passed along by businesses trying to meet ever-stricter environmental regulations.
Another factor is that residents of communities where some companies may pollute have to decide whether the jobs offered at those companies are enough to offset any environmental harm that may occur. With an unemployment rate pushing 20 percent, Mercedians have to ask themselves whether the fate of a fairy shrimp or more chicken guano in their soil matters more to them than a world-class research university or a decent-paying blue-collar job.
March 22, 2009, from The Japan Times
Go down to the beach today and you'll find plenty of garbage among the sand — but that's nothing compared with the continent-sized whirlpools of lethal waste out there beyond the horizon... Umbrella handles. Pens. Popsicle sticks. Lots and lots of toothbrushes. These are just a few of the items that make up the approximately 13 million sq. km Eastern Garbage Patch, an immense plastic soup in the Pacific Ocean that starts about 800 km off the coast of California and extends westward. Sucked from the coasts of Asia and America by ocean currents, or discarded at sea, plastic debris accumulates there in an ever-growing mass that does not biodegrade and is said to be already larger than the United States.
Scientists have long known that plastic in the garbage patch and elsewhere is stuffing the stomachs of seabirds and causing them to starve, suffocating fish and choking marine turtles.
But what is now becoming clear is that when pieces of plastic meet other pollutants in the ocean, the results can be even more toxic. That's because, as a growing number of studies are showing, the plastic debris absorbs harmful chemicals from the seawater it floats in, acting like a "pollution sponge" that concentrates those chemicals and poses a different, more insidious threat to marine and other life.
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Climate Chaos
March 22, 2016, from New York Magazine
Using computer models, evidence from ancient episodes of climate change, and modern observations, Hansen and his team arrived at one essential conclusion: The melting of the Greenland and Antarctica ice sheets will set off a vicious cycle that dramatically accelerates the pace of climate change. The key concept here is ocean "stratification," a process by which cold, fresh meltwater rises to the ocean surface while warmer salt water is pushed beneath. (The Washington Post notes that an "anomalously cold 'blob' of ocean water" has been detected off the southern coast of Greenland.) That warmer salt water would eventually reach the base of the ice sheets, melting them from below, thus spurring more stratification, which would then spur more melting, which would then spur more stratification, which would spur more warming, until our grandchildren are all swallowed by the sea.
But that's not all! Hansen's paper also projects that the influx of cold meltwater in the North Atlantic region, combined with warmer equatorial waters, would drive midlatitude cyclones so strong, the waves would be capable of thrusting gigantic boulders ashore.
March 22, 2014, from University of Pennsylvania
Far beneath the surface of the ocean, deep currents act as conveyer belts, channeling heat, carbon, oxygen and nutrients around the globe. A new study by the University of Pennsylvania's Irina Marinov and Raffaele Bernardello and colleagues from McGill University has found that recent climate change may be acting to slow down one of these conveyer belts, with potentially serious consequences for the future of the planet's climate. "Our observations are showing us that there is less formation of these deep waters near Antarctica," Marinov said. "This is worrisome because, if this is the case, we're likely going to see less uptake of human produced, or anthropogenic, heat and carbon dioxide by the ocean, making this a positive feedback loop for climate change."...The ocean contains about 50 times more carbon than the atmosphere, making it a crucial but sometimes overlooked player in climate change regulation.
March 22, 2011, from EnvironmentalResearchWeb
Adaptation urgently needs to move up the climate change agenda, according to Richard Betts, head of climate impacts at the Met Office in the UK.
"Talking about adaptation to climate change has for a long time been frowned upon as it is seen as giving up on mitigation," Betts told environmentalresearchweb. "But people need to wake up to the fact that we are already locked into a certain amount of climate change and we need to make sure we are prepared for the consequences."...
Betts believes it is the role of the media, climatologists and policymakers to make sure that the need for adaptation moves up the agenda and that people are not so distracted by mitigation alone.
March 22, 2009, from Palm Beach Daily News
To keep track of climate change, scientists around the world employ some of the most sophisticated devices and machines found in the 21st century. Advanced theoretical models run on huge number-crunching computers, while thousands of miles up in space complex satellites examine every nook and cranny of our atmosphere.
Still, sometimes scientists just need a rubber ducky.
At least, that's what Alberto Behar, a researcher from NASA's Jet Propulsion Laboratory in California, used recently to try to figure out what's going on inside the world's fastest-moving glacier.
Behar dropped 90 rubber ducks inside the Jakobshavn Glacier, not far from Greenland, last September to try to determine why glaciers speed up in the summer months during their annual march to the sea.
Behar says the Jakobshavn Glacier discharges around 7 percent of all the ice that comes off of Greenland each year. Thanks to global warming, scientists believe its melting ice sheet could help raise ocean levels in the coming years.
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Resource Depletion
March 22, 2011, from GOOD
Inspired by Cord's thought-provoking post on the per gallon prices of various liquids, and by Sarah Palin's ill-informed Facebook rant on the "$4-Per-Gallon President," I decided to take a closer look at gasoline prices around the world. Mrs. Palin might be interested to learn, that the world already has quite a few $4-Per-Gallon Presidents. In fact, the world already has $6-Per-Gallon Parliaments, $7-Per-Gallon Prime Ministers, and $8-Per-Gallon Presidents!...
An odd trend seems to be that the most of countries that have gas prices under our own, are those same countries that so many politicians routinely cite as "evil" or "undemocratic." Does Sarah Palin want our oil economy to be more like Iran and Venezuela?
From this recent chart in the Economist, you can see that the bulk of the premium costs in most European nations is due to higher taxes and duties on crude and gasoline. Many nations recognize oil as a finite resource, and are utilizing gasoline taxes to reduce oil imports, create a more efficient transportation system, and better prepare for longer-term oil price volatility.
March 22, 2009, from Agence France-Presse
ISTANBUL (AFP)--A seven-day focus on the world's water crunch wound up here Sunday with a pledge by more than 100 countries to strive to provide clean water and proper sanitation for billions in need and shore up defenses against drought and flood.
Ministers and delegation chiefs endorsed the declaration, coinciding with World Water Day, at the end of the biggest ever conference on the planet's crisis of fresh water.
But some countries criticized the cornerstone outcome of the fifth World Water Forum as flawed, while activists dismissed the event itself as a "trade show."... A number of countries, including Spain, France and several nations from Latin America and Africa, tried in vain to have the document recognize access to safe drinking water and sanitation as "a basic human right," rather than a "basic human need" - a textual change with political and legal ramifications.
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Recovery
March 22, 2013, from Reuters, via Yahoo
An alliance of Canadian and U.S. aboriginal groups vowed on Wednesday to block three multibillion-dollar oil pipelines that are planned to transport oil from the Alberta tar sands, saying they are prepared to take physical action to stop them.
The Canadian government, faced with falling revenues due to pipeline bottlenecks and a glut that has cut the price for Alberta oil, say the projects are a national priority and will help diversify exports away from the U.S. market....
"Indigenous people are coming together with many, many allies across the United States and Canada, and we will not allow these pipelines to cross our territories," said Phil Lane Jr, a hereditary chief from the Ihanktonwan Dakota in the state of South Dakota.
"Along with every single legal thing that can be done, there is direct action going on now to plan how to physically stop the pipelines," he told a news conference in Ottawa.
March 22, 2011, from PhysOrg
By harnessing the power of the sun, a Monash University graduate has designed a simple, sustainable and affordable water-purification device, which has the potential to help eradicate disease and save lives.
The Solarball, developed as Mr Jonathan Liow's final year project during his Bachelor of Industrial Design, can produce up to three litres of clean water every day. The spherical unit absorbs sunlight and causes dirty water contained inside to evaporate. As evaporation occurs, contaminants are separated from the water, generating drinkable condensation. The condensation is collected and stored, ready for drinking.
Liow's design was driven by a need to help the 900 million people around the world who lack access to safe drinking water. Over two million children die annually from preventable causes, triggered largely by contaminated water. It is an increasing problem in developing nations due to rapid urbanisation and population growth.
Mr Liow's simple but effective design is user-friendly and durable, with a weather-resistant construction, making it well suited to people in hot, wet, tropical climates with limited access to resources.
March 22, 2009, from New York Times
... After being largely ignored for years by Washington, advocates of organic and locally grown food have found a receptive ear in the White House, which has vowed to encourage a more nutritious and sustainable food supply.
The most vocal booster so far has been the first lady, Michelle Obama, who has emphasized the need for fresh, unprocessed, locally grown food and, last week, started work on a White House vegetable garden. More surprising, perhaps, are the pronouncements out of the Department of Agriculture, an agency with long and close ties to agribusiness.
In mid-February, Tom Vilsack, the new secretary of agriculture, took a jackhammer to a patch of pavement outside his headquarters to create his own organic “people’s garden.” Two weeks later, the Obama administration named Kathleen Merrigan, an assistant professor at Tufts University and a longtime champion of sustainable agriculture and healthy food, as Mr. Vilsack’s top deputy.
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