Ripple effect of dwindling sardine populations may be felt by other marine species for years to come
The Galapagos archipelago, a breathtakingly beautiful cluster of 19 islands and more than 100 rocks and islets off the coast of mainland Ecuador, was designated a United Nations World Heritage site in 1978. It is home to thousands of animal species that live in, or depend on, the sea. One of the most beloved is the blue-footed booby, known for its brilliant colors and penchant for elaborate dance. Now it appears that the Galapagos may lose its most iconic species. In April 2014, a team of researchers from Wake Forest University announced that blue-footed boobies had nearly stopped breeding, putting the survival of the species in grave danger.
Photo by Adam Fagen, on Flickr
Researchers from University of California reported similar findings about another shorebird 2,000 miles from Galapagos. While conducting a survey of Mexico’s Natural Protected Areas, they discovered that the endangered California brown pelican was largely absent from its primary nesting grounds. Like the boobies, they had nearly stopped breeding. Meanwhile, marine scientists from NOAA had been studying the unprecedented illness of thousands of sea lions on California coastlines.
Are marine animals experiencing a streak of mysterious bad luck? Perhaps. But perhaps it’s not as mysterious as it may seem. Blue-footed boobies, California brown pelicans, sea lions, and a number of other species have something in common: Their natural diet is comprised largely of Pacific sardines, which have suffered the worst population crash since the mid-1900s, leading scientists to posit that the sardine crash may be having widespread impacts on local and migratory species dependent on the Pacific Ocean.
Where did all the sardines go?
In 1948, this question was posed to ocean biologist Ed Rickett, who was investigating the most famous sardine crash in history, which began in 1946. He responded, “They’re in cans!” Today’s scientists don’t think the answer is so simple, as sardine populations are known for following a boom-and-bust cycle. However, they don’t deny that rampant fishing played a significant role in the mid-century crash, and have found that cool water temperatures triggered a natural decline in the 1940s, which was greatly exacerbated by overfishing. It would take four decades for the population to …more
EPA to cut oil and gas industry methane emissions by 45% by 2025
President Barak Obama will unveil a plan to cut methane emissions from America’s booming oil and gas industry by as much as 45 percent over the next decade in an attempt to cement his climate legacy during his remaining two years in the White House.
The new methane rules – which will be formally unveiled on Wednesday - are the last big chance for Obama to fight climate change.
Photo courtesy of WildEarth Guardians
The Environmental Protection Agency is aiming to cut methane emissions by up to 45% from 2012 levels by 2025, White House officials told campaigners during a briefing call. But it was not clear whether the new rules would apply to existing oil and gas installations, in addition to future sources of carbon pollution, which could weaken their effectiveness in fighting climate change.
“It is the largest opportunity to deal with climate pollution that this administration has not already [been] seized,” said David Doniger, director of the climate and clean air program at the Natural Resources Defence Council.
Methane is the second biggest driver of climate change, after carbon dioxide. On a 20-year timescale, it is 87 times more powerful as a greenhouse gas. US officials acknowledge that Obama will have to cut methane if he is to make good on his promise to cut US greenhouse gas emissions 17 percent from 2005 levels by 2020, and by 26 percent to 28 percent by 2025.
“It is the largest thing left, and it’s the most cost-effective thing they can do that they haven’t done already, and all the signs are there that they intend to step forward on that,” Doniger said.
The Environmental Protection Agency is expected to roll out a combination of regulations and voluntary guidelines for the oil and gas industry, people familiar with the plan said. The rules represent Obama’s first big climate push on the oil and gas sector, after moving to cut emissions from power plants and, during his first term, cars and trucks.
But the clock is ticking. Any new EPA regulations would have to be finalized by the end of 2016 – and Republicans …more
At least 1,800 Indigenous people have been killed and 84,000 more displaced in Colombia in the past 10 years
The tin-roofed, off-the-grid clinic at Chuscal – deep within the U’wa tribe’s reserve in the mountains of northeast Colombia – is packed with patients on a stormy afternoon. There aren’t enough chairs to go around, and some of the sick are sprawled out on the cracked floor tiles. Most of them are without shoes. Many waiting to see the doctor are young U’wa children, here to be treated for malnutrition, their bellies swollen taut with hunger. Other common maladies include tuberculosis, dysentery and leishmaniasis, a parasite spread by sandflies which enters through the skin to attack internal organs. Several families will sleep in the Chuscal clinic tonight when it closes, because they’ve lost their homes to the civil war violence that rages through this remote region, and have nowhere else to go.
“We’re short of everything,” says Eusebio Carceres, the head nurse at the tribe’s lone healthcare outpost. “Antibiotics, vaccines, lab equipment – we’re even short of clean drinking water,” he says, as thunder shakes the flimsy roof, “because the oil spills have poisoned so many sources around here.”
The U’wa are one of Colombia’s most iconic, high-profile tribes, famous for their decades-long struggle to prevent Big Oil from drilling in or around their reserve. Hollywood celebrities like James Cameron have publicly endorsed their cause, but fossil-fuel extraction efforts continue to pose an Avatar-esque quandary for the U’wa. Despite years of tribal protests, Texas-based Occidental Petroleum (Oxy) still runs the Caño-Limon pipeline through their reserve, and Oxy’s local partner operates a pair of gas wells on land the U’wa say is part of their ancestral territory. A recent surge in bombing attacks by insurgents – with the most recent blast coming on November 27 – is the latest crisis to engulf the tribe’s cloud-forested homeland. Bombs made from farm chemicals and detonated by cell phone have repeatedly ruptured the Caño-Limon over the last year, causing oil spills that foul delicate riverine ecosystems, tainting the watersheds that support local communities. The U’wa say several …more
Human-chimpanzee conflicts threaten the survival of our closest living relative in Sierra Leone
In a small village in central Sierra Leone, an elderly woman I know as “Granny” sits in front of a thatched roof hut and hums while weaving a grass mat. She is surrounded by a cultivated garden of mangos, bananas, and pineapples. The mangoes are ripe and ready to pick. The bananas and pineapples will follow soon after. Beyond this garden is a thick wall of forest.
Photo by bobthemagicdragon, on Flickr
Granny's singing is suddenly interrupted. Something is moving in the forest. She puts her weaving down, stands up, and stares into the trees. The movement has stopped and the forest is still. Granny sits back down and resumes her weaving. This time, however, silently.
Granny lives in a village that I encountered on my first trip to Sierra Leone. I was there to study how chimpanzee calls are affected by the specific acoustics of each habitat. While looking for chimpanzees in a riverine forest, my team and I stumbled upon a clearing with several nests visible from the road. We drove to the nearest village, called Maroki, and were met by the chief. When we asked if there were chimpanzees in the area, he excitedly reported that they had “many chimpanzees.” In fact, he said, beaming, they had just killed two a few days ago! At this, we decided to stay in the village. Over the next few weeks we explored, searched for chimpanzees, and got to know the villagers.
Now, years later, as I stand just a few meters away, Granny weaves in the garden and the movement in the forest returns. Three large male chimpanzees emerge and enter the garden so silently that Granny doesn't hear them. They walk slowly, in a single-file line, and move closer to her. These chimpanzees are part of a group that occupies a forest fragment beside the village. The group has a population density that is unusually high for chimpanzees. The results of an early census, which we conducted soon after our arrival, revealed a density of two chimpanzees per square kilometer. Limited food resources in the forest fragment points to a population that is not sustainable in this habitat. They do …more
Laney College EcoArt class inspires students to express environmental concerns through artwork
“Were we supposed to pick her up?” asked Sharon Siskin, EcoArt Matters teacher at Laney College, wondering whether she was supposed to drive a student to class. “Let’s just see if she’s waiting on the bench where she was last week.” Giving rides to students may seem odd for a college instructor. So does providing communal lunches, which are typically vegetarian, organic, and GMO free. But in EcoArt, these perks are not just part of the norm, they are part of a strategy.
Photo by Sharon Siskin
When Andrée Singer Thompson created EcoArt Matters in 2005, her goal was to develop a class to train passionate and skilled artists to express environmental concerns in their work. The loud and quirky course Thompson created “to bring creative attention to urgent environmental and social justice issues,” stands opposite compulsory environmental studies education, which is more concerned with facts and processes. And her plan to activate and inspire students seems to be working.
Thompson and Siskin, who now co-teach the class, recognize that students who are oriented towards success in school and arrive at class on time are not always the same students who are most aligned with the course’s ecological teachings. So on this Tuesday morning in November it was vital that they seek out the student in question, fearful she wouldn’t show up to class without a ride. She wasn’t on the bench.
What is EcoArt?
Thompson, a long-time artist and teacher, was inspired to start EcoArt after teaching ceramics at an upstate New York camp for inner city girls. She found that many of the campers suffered from “nature deficit disorder,” and began to merge her art class with ecosystem literacy. They made clay planters with red dirt inside (or as she told the campers, “worm poop!”) and decorated them with symbols. “I was so excited and they were so happy and excited by this program, that I developed it for college,” she said. Thompson works under the premise that artists are practiced in “thinking sideways,” a saying from Václav Havel, the Czech President and visionary of the Velvet Revolution in 1989, who is an inspiration to Thompson’s teachings.
In Review: Above All Else
Former stuntman and circus high-wire artist David Daniel is the central character of writer/director John Fiege’s gripping film, Above All Else. This must-see documentary is literally a David versus Goliath, Daniel in the lions’ den drama of Biblical proportions that pits the ex-gymnast, fellow landowners, and environmentalists against TransCanada’s ruthless drive to construct a 1,700-mile pipeline from the Alberta Tar Sands to the Gulf of Mexico. The film portrays how the foreign transportation firm relentlessly buzzsaws, bamboozles, and bulldozes its way across America, using the law of eminent domain to fell trees and dispossess US citizens like Daniel of their private property.
Fiege’s film, shot largely with HD cameras, presents an insider activist’s view of the struggle against the Keystone XL oil pipeline, from the hinterlands of East Texas to the White House to Alberta. As allies rally to the anti-pipeline campaign, Above All Else takes viewers deep inside the movement. Like the Civil Rights feature Selma – wherein Martin Luther King is depicted as a master strategist deploying nonviolent civil disobedience tactics to end American apartheid and pressure Pres. Johnson to support the Voting Rights Act – Above All Else is a visual “how to,” demonstrating direct action techniques. It follows eco-warriors who, eschewing reliance on social media and virtual resistance, take to the streets in Washington and to the trees in Texas in order to block TransCanada and its hirelings – from surveyors to construction workers to sheriffs, and even “Keystone Kops,” pipeline security personnel posing as law enforcement officers.
Two veteran tree-occupiers – Julia Butterfly Hill (briefly seen in clips) and actress Daryl Hannah – are executive producer of this documentary. The filmpremiered at the 2014 SXSW Film Festival, with an international premiere at Hot Docs in Toronto. It won Best North American Documentary at the Global Visions Festival and a Special Jury Prize at the Dallas International Film Festival.
Fiege shows us how, using a variety of tactics – from the courthouse to street demos to …more
The fight against the pipeline has energized the environmental movement
Back in August 2011, during the first few days of sit-ins at the White House against the Keystone XL pipeline, the press basically ignored us. I’d call around to all the national outlets and wires and mostly get the question “What’s Keystone XL?” or “Isn’t that out in Nebraska somewhere?” While the pipeline had been simmering as a regional fight for a while, it was all but unknown inside the beltway.
Photo by Victoria Pickering
How times have changed. On Tuesday afternoon, my Twitter feed exploded with posts from news outlets and correspondents reporting that White House press secretary Josh Earnest had said that President Obama would veto any Senate legislation that attempted to automatically approve Keystone XL. Just six days into 2015, and the pipeline was already back in the headlines, right where we wanted it.
Over the last five years, thanks to the activism of millions across the country, Keystone XL has emerged as the highest profile environmental fight in a generation. From the very start, most pundits and DC commentators said it was a fight we were going to lose. Back in the fall of 2011, not long after our first sit-ins, the National Journal did a poll of its “Energy Insiders.” Ninety two percent of them said that President Obama would approve the project, 72 percent thought it would happen within the year. I can’t count the number of columns saying that Keystone was the wrong fight, a waste of time, or a distraction from more important issues.
They couldn’t have been more wrong. Five years later, the pipeline remains unbuilt and the campaign against Keystone XL has helped galvanize the climate movement. Keystone hasn’t distracted people from other issues, like the new EPA regulations or fracking, it’s energized them to get more deeply engaged. The students who sat-in against Keystone at XL Dissent in Washington DC last March are many of the same activists who are now leading fossil fuel divestment campaigns on campus. Local organizers who traveled to DC for major pipeline protests are now at work back at home stopping local dirty energy projects and promoting sustainable alternatives.
There couldn’t be …more