The Community Microscope is a fully-funded, crowdfunded open source microscope hardware kit built around a digital camera: it costs $39 and snaps together in 15 minutes. Read the rest
This video accompanies National Geographic's terrific reporting on the global plastic waste crisis. it shows how America became a plastic-addicted throwaway culture, and how the earth is now paying for humanity's short-sighted sin. Read the rest
Some people are more committed to a cause than others. Ben Lecomte? He’s one of those. In an effort to highlight the stunning amount of damage humanity is doing to the world’s oceans and generate awareness about plastic pollution, the 50-year old adventurer plans on swimming through 1,600km of the Great Pacific Garbage Patch. Lecomte started his swim this morning in Japan. Provided everything goes according to plan, he’ll finish his aquatic ramblings in 180 days, in San Fransisco. This isn’t his first open water rodeo: according to The Guardian, Lecomte swam across the whole damn Atlantic Ocean back in 1998.
From The Guardian:
The Great Pacific garbage patch, according to the latest March estimate, is twice the size of France and contains nearly 80,000 tonnes of plastic.
Also known as the Pacific trash vortex, the patch is caused by the North Pacific gyre – a circle of currents that keep plastic, waste and other pollution trapped.
According to scientists, the patch has been growing “exponentially” in recent years. The March estimate found it was 16 times larger than previously expected.
As Lecomte makes his way through the garbage patch, he and his support team plan on taking water samples and catching fish to test for plastic pollutants and illustrate how plastics have been infiltrating the food chain. This might sound like a a goofy publicity stunt, but if you take a peek at the endeavor's website, you'll see that Lecomte's efforts have the support of some big scientific guns, including NASA, CMER, the Argonne National Labratory and the University of Montana, just to name a few. Read the rest
CFC-11 was phased out under 1987's Montreal Protocol and the immediate halt of its usage has done much to reverse ozone depletion in the years since; but since 2012, atmospheric levels of CFC-11 have risen by 25%, eroding the still-healing ozone layer and suggesting that someone, somewhere, has started manufacturing the substance again. Read the rest
Thanks to pollution, bug excrement, and particulates thrown into the air by construction in the vicinity, the Taj Mahal has turned color. Constructed primarily using white marble in the 17th century, the UNESCO world heritage site building has changed in color from white, to a troublesome yellow and, more recently, has become sullied with shades of brown and green. Given the Taj Mahal's importance as a tourist destination (it draws close to 70,000 people per day!) and its cultural significance, India's Supreme Court has said enough's enough: they've ordered the country's government to seek foreign help to bring the building back to its former glory.
According to the BBC, the Indian Supreme Court recently scolded the country's government for allowing the site to fall into such disrepair, with one court justice saying, "Even if you have the expertise, you are not utilizing it. Or perhaps you don't care."
Ouch.
For its part, the Indian government has moved to protect the Taj Mahal in the past: it forced the closure of thousands of factories near the site in an effort to protect the building and grounds from pollution. Unfortunately, fighting pollution in the area is an uphill battle. The mausoleum, located in the city of Agra, sits adjacent to the Yamuna River. The river is rife with raw sewage, which attracts hordes of insects. Those bugs apparently love to poop on the world heritage site. On several occasions over the past couple of decades, the Indian government has attempted to clean the exterior of the building, in the hopes of bringing it back to its original coloring. Read the rest
Searching for Mantas, the poster of this video instead found trash.
The ocean currents brought us in a lovely gift of a slick of jellyfish, plankton, leaves, brunches, fronds, sticks, etc.... Oh, and some plastic. Some plastic bags, plastic bottles, plastic cups, plastic sheets, plastic buckets, plastic sachets, plastic straws, plastic baskets, plastic bags, more plastic bags, plastic, plastic, so much plastic!
Here's a talk from guy working on a solar-powered autonomous vehicle that will head out to the high seas and pick up all the trash we put there.
In temperate and tropical locales, storm drains are a vital bit of urban infrastructure. As a channel for rain water to drain from city streets, they play an important role in keeping the places most of us live habitable and our roads passable during wet weather. When storm drains get clogged with debris, the water they're meant to carry can't flow and things go sideways, fast. As such, most cities throw a lot of money at cleaning them – and the catch basins that feed into them – out, several times per year.
New Orleans? They've got storm drains. Given the city's history of catastrophic flooding, to say that keeping their waste water flowing would be an understatement. It's a tough job, made more difficult by the annual influx of drunken, horny tourists.
On January 28th, the Times-Picayune reported that in addition to the mud, leaves and garbage that New Orleans public works employees have to suck out of storm drains this year, they discovered something else: 46 tons of Marti Gras beads. For the sober uninitiated, the tradition of passing out strands and necklaces of Mardi Gras beads to boozy revelers started back in the 1800s when people parading as part of the annual celebration handed out the inexpensive mementos to onlookers. As anyone who's been to the five-day festival recently will tell you, just as many strands of the beads wind up on the ground as they do around necks. While the city spends hundreds of thousands of dollars to clean up after the days-long party, the beads still end up getting into places that you don't want them to – kind of like macro-sized glitter. Read the rest
Nothing like going to a tropical dive spot known to be "untouched" by humans, only to find a giant plastic garbage patch stretching as far as the eye can see. The Doobie Brothers music adds a nice touch. Read the rest
The American Geophysical Union reports that a long-term study of major shipping lanes indicates that ship exhaust is dramatically altering lightning patterns. It's not clear what the long-term effects might be. Read the rest
Swiss researchers have unleashed a robotic eel in Lake Geneva, and their Envirobot successfully detected where the researchers had poured salt along the shore. Read the rest
A number of very unusual-looking blue dogs have been spotted in Navi Mumbai, India. Sadly, the cause is industrial waste in the Kasadi river where stray dogs often wade. From the Hindustan Times:
A water quality test at Navi Mumbai Municipal Corporation found the waste treatment was inadequate. The levels of biochemical oxygen demand (BOD) — the concentration of oxygen required to sustain aquatic life — was 80 milligram a litre (mg/L). Levels of chloride, which is toxic, harms vegetation, aquatic life and wildlife, were also high....
“It was shocking to see how the dog’s white fur had turned completely blue,” said Arati Chauhan, resident of Navi Mumbai, who runs the (Navi Mumbai Animal Protection Cell). “We have spotted almost five such dogs here and have asked the pollution control board to act against such industries.”
MPCB officials said they had taken cognisance of the complaint. “Allowing the discharge of dye into any water body is illegal. We will take action against the polluters as they are destroying the environment,” said Anil Mohekar, regional officer, MPCB, Navi Mumbai. “We have directed our sub-regional officer to investigate,” he added.
Animal rights activists have, however, wondered whether the move comes too late. “We have only spotted blue dogs so far. We do not know if birds, reptiles and other creatures are affected or if they have even died owing to the dye discharged into the air,” said Chauhan.
More than 8,000 square miles of the Gulf of Mexico were turned into a dead zone thanks to manure and chemical runoff from massive meat industry suppliers spilling into the Mississippi River delta.
The report by nonprofit Mighty Earth links the record-breaking dead zone to clearance of prairie grassland to make room for factory farms:
Consolidated Control of Industrial Meat Despite common media depictions of small picturesque farms, the reality is that just five companies produce most meat in the United States, under a highly industrialized and centralized factory-farm system. While most animals were produced on small farms decades ago, large, industrial factory farms now control the market: anywhere from 50 to 75 percent of meat markets are now controlled by just four companies each, with Tyson controlling over 20 percent of the chicken, beef and pork markets.5 Industrialized farming confines thousands of hogs, chickens, and cattle in tight factory-like spaces,ii and concentrates corporate control over production standards, especially for hogs and chickens.
Once they overlaid locations of processing facilities on maps of grassland losses, they pinpointed the key culprit:
Read the restAmerica’s largest meat company, Tyson Foods, stood out for its expansive footprint in all the regions suffering the worst pollution impacts from industrial meat and feed production. Tyson produces one out of every five pounds of meat produced in the United States, and owns brands like Jimmy Dean, Hillshire Farm, Ball Park, and Sara Lee, in addition to selling to fast food retailers like McDonalds. The company is consistently ranked among the top polluters in America, although Tyson’s new CEO has declared that a focus on sustainability will be at the center of the company’s future plans.
Paris, France is making good on its promise to reopen long polluted waterways to bathers.
Up to three hundred people at any time can use the lifeguard-protected pools, although the pools only have locker space for 80. Located in a part of Paris already popular as a place to stroll in fine weather, the new bathing spot is likely to prove a major hit in an already hotter-than-average summer. Early reports suggest that the water is indeed delightful, though a small residuum of green algae does make a post-bathe shower a good idea.
How did Paris pull this off? The city’s been working on cleaning up the waters here for decades. Paris’s canals here were once unsurprisingly filthy, running as they do through a former industrial area once packed with cargo barges and polluted by sewage. Since the 1980s, however, regulations managing industrial run-off have tightened substantially, while Paris has invested heavily in wastewater treatment and in preventing sewage from being discharged into the canal during periods of high water. Two years ago, following a concerted clean-up, bacteria levels dropped below safe levels, and rogue bathers have been jumping in the water here for a while. Meanwhile, the Canal Saint Martin, which runs downstream from the basin down to the Seine, was entirely drained and cleaned in 2016, a process that sent a powerful visual message to Parisians that the area’s historic filth was being swept away.
Via CityLab Read the rest
Scott Pruitt, the Trump administration’s top environmental official, privately met with the CEO of Dow Chemical just before reversing the EPA's efforts to ban a widely used Dow pesticide. Multiple scientific studies showed chlorpyrifos can damage the brains of children.
Today's Associated Press story is a clear case for why the Environmental Protection Agency and its appointed leader matter to American lives.
Read the restEnvironmental Protection Agency Administrator Scott Pruitt’s schedule shows he met with Dow CEO Andrew Liveris on March 9 for about a half hour at a Houston hotel. Both men were featured speakers at an energy industry conference.
Twenty days later Pruitt announced his decision to deny a petition to ban Dow’s chlorpyrifos pesticide from being sprayed on food, despite a review by his agency’s scientists that concluded ingesting even minuscule amounts of the chemical can interfere with the brain development of fetuses and infants.
EPA spokeswoman Liz Bowman said Tuesday that Pruitt was “briefly introduced” to Liveris at the conference.
“They did not discuss chlorpyrifos,” Bowman said. “During the same trip he also met with the Canadian minister of natural resources, and CEOs and executives from other companies attending the trade show.”
EPA released a copy of Pruitt’s March meeting schedule earlier this month following several Freedom of Information Act requests. Though his schedule for the intervening months has not yet been released, Bowman said Pruitt has had no other meetings with the Dow CEO. There was a larger group meeting that Pruitt attended which also included two other Dow executives, but she said that didn’t involve chlorpyrifos.
As the Trump Administration works to take America back to the coal age, From the Ashes takes an unflinching look at the industry's profound effect on the environment, with a focus on Appalachia. Read the rest
National Taiwan University of Arts students created this genius piece of activist art, popsicles made from the water of polluted local sources. From the translated project description:
We personally take Taiwan’s 100 polluted water sources, made it into popsicles, because the popsicles are not easy to save, we will re-engrave the likeness into a 1:1 poly model to do the show, through the beautiful packaging and content of the sense of contrast to convey that pure water is important, and Then we would like to ask you is: would you want to eat a beautiful frozen polluted puddle?
Polluted Water Popsicles (Facebook via Laughing Squid)
