Category Archives: Environmental justice

Meet with the California Air Resources Board to Incorporate Environmental Justice into Future Research Priorities

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‘All My Kids Have Asthma’ – West Oakland activists demand environmental justice

[Note from BenIndy contributor Nathalie Christian: For a variety of reasons, the Washington Post article reposted here does not include the original’s full complement of excellent photos. If you subscribe to WaPo I recommend you read the article there. Non-subscribers may encounter a paywall. –N.C.]

City planners targeted a Black community for heavy pollution. Can the damage be undone?

An aerial view of Oakland, CA in 2023, at sunset or sunrise.
West Oakland and the East Bay just after sunset on July 10, 2022. The I-880 freeway can be seen looping around the West Oakland area before winding toward the Port of Oakland. (Maansi Srivastava/The Washington Post)

Washington Post, by Darryl Fears and John Muyskins, May 7, 2023

OAKLAND Proud but beleaguered, West Oakland is easy to spot on a map.

This Black enclave — not far from the stately Bay Bridge and just downslope from the mansions of the East Bay hills — is sandwiched by three major freeways. Each day, the trucks and cars that travel these concrete corridors spew toxic pollution into yards and homes, where roughly 45,000 people live.

West Oakland is an example of how government leaders purposely deployed infrastructure to disenfranchise people of color. Starting in the 1940s, urban planners deliberately located heavy industry and truck corridors around the area’s historically black neighborhoods, according to a sitting city planner and documents reviewed by The Washington Post, along with federal and state documents.

Sheng Thao, the city’s new mayor, said it is well known that West Oakland residents were the victims of discriminatory planning.

“They definitely bore the brunt of thoughtless, damaging and absolutely racist policy decisions that were made by previous city leaders and economic interests over the course of decades,” said Thao, who campaigned on a social justice platform and was elected last November. “And we are still dealing with the fallout.”

The city is now attempting to undo that damage. Last year, Oakland announced a general plan update that, for the first time, makes environmental justice a top priority in the planning of future development. In March, the city started taking public comment on those proposed EJ policies, which are aimed at reducing pollution and increasing opportunities in West Oakland and other neglected neighborhoods.

Thao said the city is also taking action on the ground, moving two West Oakland recyclers out of the neighborhood, working with the Port of Oakland to reduce truck idling, and seeking funding to plant thousands of trees in areas afflicted by pollution and a lack of shade.

Despite these efforts, it will take many, many years to address the damage of past decades, local environmental justice advocates have said.

“Ships, trains, cargo handling equipment, trucks are now all concentrated in one place,” said Margaret Gordon, a longtime community activist and founding member of the West Oakland Environmental Indicators Project. Residents in West Oakland continue to bear a burden, she said, because they “have the most vulnerability, the most impact.”

Margaret Gordon, a Black person wearing glasses with her mask pulled down.
Margaret Gordon grew up in the three neighborhoods that make up what is considered to be the “Toxic Triangle,” consisting of West Oakland, Hunter’s Point in San Francisco, and North Richmond. (Maansi Srivastava/The Washington Post)

The freeway segregation of Oakland was consistent with the U.S. government’s playbook of that era. The Federal Housing Administration prescribed building roads and other infrastructure to separate White communities from “inharmonious racial groups.”

“A high speed traffic artery or a wide parkway may prevent the expansion of inharmonious uses to a location on the opposite side of the street,” the FHA’s guiding underwriting document advised in 1938, “When a neighborhood is developed with “good housing practices,” the document said, it would be protected “from adverse influences.”

On top of that guidance, a group of all-White city leaders and state transportation officials designed the freeways of Oakland to prioritize the safety of White neighborhoods.

These planners allowed diesel trucks to freely use Interstate-880 — which runs near majority Black West Oakland — but they banned diesel trucks from a stretch of Interstate-580 that runs past the East Hills and the city of San Leandro, which were nearly 99 percent White at the time.

“The intentional planning of these uses … was historically racist,” said Jonathan Fearn, who sits on the Oakland Planning Commission. “The planning profession has to reconcile that because they have been complicit in this whole issue, not only in Oakland, but in cities all across the country.”

But West Oakland is hardly the Bay Area’s only example of blatant segregation and environmental inequity. Two other areas — Richmond, Oakland’s neighbor to the north, and Hunters Point, a neighborhood a few miles southwest in San Francisco — join it in forming a triangle of pollution in a region that has long touted its progressive credentials.

Richmond is where Black southerners fleeing Jim Crow segregation flocked to take jobs in the shipping industry during World War II. Oil and gas refineries and a large shipping port, where mountains of coal are exported, dominate the landscape.

Hunters Point housed a former Navy shipyard storing ships that participated in nuclear tests. The soil is deeply saturated with radiation, uranium and other deadly chemicals near where Black, Latino and Asian residents live.

While many communities nationwide bear a disproportionate burden of toxic contamination, in the Bay Area, the environmental injustices stand out. Residents of Richmond, Hunters Point and West Oakland cope with a legacy of pollution amid some of the most affluent and desirable real estate in North America.

‘All my kids have asthma’

On a Monday afternoon with a pretty blue sky, Gordon carefully prepared her apartment to entertain guests.

She played jazz and opened the windows to catch a light breeze coming east from the bay. But by throwing open the windows, Gordon also invited an unwanted visitor into her home.

It looked like a coating of dust atop a lamp hanging in Gordon’s kitchen. “It ain’t dust,” she said. “It’s diesel particulates. It’s dark because of the diesel particulate matter.”

Her white walls were also dark near the ceiling. “You see that gray line up there? That gray line is diesel particulates,” Gordon said, from 2.5 million freeway truck trips per year.

When she was younger, Gordon hopped on a three-step ladder to clean the residue. Now, she said, “I’m not getting on too many ladders at 75 years old. I know better than that.”

Fine particulate matter is dangerous, health officials warn. When exposed to it, people can be stricken by asthma, bronchitis, emphysema, heart disease and stroke. “All my kids have allergies and asthma,” Gordon said, “myself too.”

Emergency room visits for asthma in West Oakland are 76 percent higher than the county average, according to the Alameda County Health Department. Hospitalizations are more than 85 percent higher, and death from heart disease is nearly 35 percent higher.

Emissions from heavy-duty trucks alone result “in the largest contribution to the overall potential cancer risk levels in the West Oakland community,” a California Air Resources Board study said in 2008.

When all the pollution sources are added, the “estimated lifetime potential cancer risk for residents of West Oakland … is about 1,200 excess cancers per million,” the study said.

CARB has since taken aggressive steps to reduce pollution and lower the risk of poor health and death. But health officials and activists say the substantial buildup of pollution continues to take a toll, six decades later.

Port of Oakland, 2023
The Port of Oakland sits at the edge of the West Oakland residential neighborhood, and brings hundred of trucks into and out of the area nearly every day. (Maansi Srivastava/The Washington Post)

‘A disaster in slow motion’

Gordon has lived in every part of the Bay Area’s pollution triangle.

She was born in Richmond, where her father and mother moved from racially segregated Arkansas when the shipping industry was booming. They wanted jobs that didn’t involve a plow.

When the shipping economy waned after World War II, the family moved to Hunters Point in San Francisco when Gordon was about 8.

They joined a diverse community that spread out from the 866-acre Hunters Point Naval Shipyard. Today Hunters Point, also known as Bayview, is 25 percent Latino, 26 percent Black and 36 percent Asian with a growing number of White residents, currently at 8 percent, relocating there.

Gordon’s former neighborhood was home to the shipyard for nearly 30 years ending in 1974. For 12 years ending in 1960, the shipyard was joined by the Navy’s largest nuclear testing lab.

Ships that were targets of nuclear blast exercises were hauled to docks a few feet from a thriving community. More than 600,000 gallons of nuclear fuel was burned there.

The Environmental Protection Agency listed the abandoned shipyard as a toxic Superfund site in 1989. The Naval Radiological Defense Laboratory’s activities “contaminated soil, dust, sediments, surface water and groundwater with petroleum fuels, pesticides, heavy metals, polychlorinated biphenyls (PCBs),” the agency said.

The Navy disputes that the site harms the health of area residents. Doctors who launched an effort to test families for exposure disagree.

“It’s getting to where we can look at someone’s urine and tell they’re from Bayview,” said Ahimsa Porter Sumchai, a doctor whose office in the community is plastered with maps and pins showing the locations of people who tested positive for a variety of chemicals.

“The toxic burden is the same in the community whether among White women, Chinese American males or African American women,” Sumchai said.

A Black woman stands in front of a business doorway, wearing black clothes.
Arieann Harrison’s own urine analysis revealed nine heavy metals in her body. Harrison’s grandfather and mother, both shipyard workers, respectively died of cancer and lung disease. She began the environmental justice organization, Marie Harrison Community Foundation, in honor of her mother. (Maansi Srivastava/The Washington Post)

Arieann Harrison, one of Sumchai’s patients, pressed her nose against a fence at the old Hunters Point Naval Shipyard near her home.

Harrison believes the bay’s strong winds have blown trace amounts of contaminated soil from the base throughout her community. Sumchai and another doctor tested her urine and detected several of the chemicals found at the shipyard.

“We’ve got people like Arieann who have eight, nine, ten chemicals in toxic concentrations,” Sumchai said.

For years, Harrison’s mother, the late civil rights crusader Marie Harrison, claimed that the site was “a disaster in slow motion.”

The Harrisons lived on Quesada Street. Arieann’s sister was diagnosed with breast cancer at age 27, Sumchai said. Her father suffered from prostate cancer and died of colon cancer. Her mother, a nonsmoker, died of pulmonary fibrosis at age 71.

In 2018, lawsuits started to fly. A class-action lawsuit seeking damages of $27 billion swelled to 3,000 plaintiffs. Buyers of condominiums and townhouses built near the site sued the developer for failing to disclose the extent of the contamination.

The developers erred in relying on a faulty soil analysis to press ahead with the project. Tetra Tech, a New Jersey engineering firm hired by the Navy to analyze the site and remediate any ground that was radioactive, faces numerous lawsuits.

Three years before owners started taking possession of the homes in 2015, whistleblowers came forward to accuse the engineering firm of fraud. In 2018, a judge sentenced two of its supervisors, Stephen C. Rolfe and Justin E. Hubbard, to 18 months in prison after they pleaded guilty to swapping contaminated soil at the site with clean soil from another.

From grandma to activist

After a second marriage to Ben Gordon, Margaret Gordon left Hunters Point for Oakland in the late 1980s.

Within seven years, Gordon would transition from being a maid who cleaned houses to one of the Bay Area’s fiercest environmental justice activists.

Gordon never saw West Oakland in its heyday. Janice Adam, a friend, could only describe it to her. Adam was one of the few Black kids who grew up in a suburb, Berkeley, because of restrictive housing covenants and rental discrimination that kept African Americans at bay.

But she spent most of her time in West Oakland. That’s where her grandmother lived in a big, three-level house with several bedrooms and a convenience store on the first floor.

“Oh my God, the backyard,” Adam said, “a real backyard that you don’t see in California anymore. It had fruit trees. She had chickens. We got eggs from there.”

Her cousin lived next door. “We played in the street until dark,” Adam said. “I remember the neighborhood. The neighbors really knew each other.”

After she left to attend Howard University in the early 1980s, West Oakland started to lose its pulse and its color.

Two Black women lean on each other in front of a building.
Linda Lewis and her cousin Janice Adam in front of Adam’s childhood home in Oakland. Adam’s family inherited the house from her grandmother, but lost it soon after. Lewis continues to live in and own the house next door. (Maansi Srivastava/The Washington Post)

The Cypress Freeway, which cut through the community and divided neighbors, left a deep wound that eventually drove residents away. The Bay Area Rapid Transit Authority also built an above ground station that ran along West Oakland’s center of commerce on 7th Street, turning its vibrant business hub into a dead zone.

Residents found it odd that BART trains ran underground through downtown San Francisco and under as much as 135 feet of water in a tube on the floor of the San Francisco Bay, only to rise above ground for a single stop in West Oakland. Customers stopped patronizing a jazz club because they couldn’t hear the music because of the frequent rumble from trains.

The trains immediately go back underground under downtown Oakland and Berkeley.

With the loss of shipping jobs and homeowner flight, the housing stock rotted. Drug crime moved in with deadly results. At the lowest point, Black Panther co-founder Huey P. Newton was gunned down by a suspected crack cocaine dealer in 1989.

Maceo Bell lived through it all.

Watching the decline, Bell didn’t greet BART’s arrival as an eyesore; he saw it as a blessing that brought jobs. Bell, 63, said he worked there for 17 years before losing his job.

He inherited a house from his grandfather but struggled to pay the mortgage because he couldn’t find work. “I took out a loan I never should have took, lost a job and lost the house,” Bell said as he putted golf balls in a park with friends.

His playing partner, Frank Newton, told a similar story about house he inherited. “I couldn’t get loans,” said Newton, 65. “I didn’t qualify. I was about to lose the house, so I sold.”

Margaret Gordon arrived just before a seismic event shook West Oakland. In 1989, the Loma Prieta earthquake knocked down portions of the double-decker San Francisco-Oakland Bay Bridge and its connector, the Cypress Freeway.

For a second time, Caltrans essentially ignored West Oakland’s pleas against rebuilding the freeway through the community. The agency vowed to build back bigger — even though in an affluent part of San Francisco, it relented to city wishes and tore down the quake-damaged Embarcadero Freeway.

While preparing the upgrades to the West Oakland freeway in 1996, workers started in a park and unearthed a colorless, carcinogenic gas called vinyl chloride — the same toxic gas that towered over East Palestine following the Ohio train derailment this year.

Surlene Grant, who worked as a community relations officer for Caltrans at the time and went on to become an elected supervisor for the city of San Leandro, said the agency sought to minimize the threat by saying the gas was common.

“I said I’m not going to do that. They said, ‘Yes you are,’” she recalled

After the story broke, Gordon attended a public hearing on it. At the time, “She was, like, a house cleaner,” Grant said. “She was not the most articulate person,” but she knew how to raise her voice.

The Cypress Freeway was not rebuilt. Activists and city officials pushed Caltrans to rout it around West Oakland.

A map of California showing red x-marks.
Areas being investigated by the West Oakland Environmental Protection Agency are marked on a map in Margaret Gordon’s office. (Maansi Srivastava/The Washington Post)

Gordon, who trained with the Pacific Institute to understand the pollution risk throughout West Oakland, went on to co-found the West Oakland Environmental Indicators Project with Brian Beveridge in 2004. In 2010, she was named to the federal Environmental Protection Agency’s Clean Air Act advisory panel, and also won a $100,000 AARP Purpose Prize honoring people over 50 who are “working to build a better future.”

In 2017, California lawmakers passed landmark legislation — Assembly Bill 617 — to address the health impact of polluting infrastructure in California’s urban communities. Gordon was ready to seize the moment.

The indicator project worked with technology companies to measure pollution block by block, when few groups did that kind of air monitoring, with the Bay Area Air Quality Management District joining the effort.

At a recent meeting in West Oakland attended by Gordon, city officials discussed how they are integrating the city’s new general plan with AB 617, aiming to better regulate polluters and improve health outcomes in the community.

In tandem with the air district and other partners, the city will study housing inequality, the quality of the air people breathe indoors and whether housing codes are adequately enforced.

“Our staff is pretty excited about this opportunity to leverage our work,” said Veronica Eady, senior deputy executive officer for policy and equity at the Bay Area air district, which worked closely with Gordon on the project.

After decades of battles, Gordon is hopeful that Oakland can rectify some of the past damage. But how quickly that can happen is another matter.

“I ain’t got but 15 more years myself,” she added. “If they can’t do it in 15 more years, I don’t know what to tell them.”

Funny video: The Birds & the Bees (Taking flight for the survival of all living things)

BirdsAndBeesPSA.com (Repost from YouTube)

Taking flight for the survival of all living things. With the voices of Sean Astin, Anjelica Huston, and Hasan Minhaj.

Did you know that 8 million metric tons of plastic enter the ocean annually? Over 1 million birds die as a result of plastic, every year. Bee colonies are reducing at a record-breaking number.

We are #OutOfTime to listen to our planet and elect leaders that care about science and humanity. We, Americans, want a sustainable future.

Take action: http://www.birdsandbeespsa.com

Follow the journey and spread the word: http://www.facebook.com/birdsandbeespsa http://www.twitter.com/birdsandbeespsa http://www.instagram.com/birdsandbeespsa

The Birds and The Bees PSA was created by concerned citizens as an act of free speech, and is not financially supported by any non-profit or political organization.


The Bird House Gang presents a Solo Pictures and Six Point Harness Animation Studios Production
Voiced by: Sean Astin Anjelica Huston Hasan Minhaj
Executive Producers: Lorraine Gallard Bob Tzudiker & Noni White
Produced by: Nancy Dickenson John L Solomon
Written by: Bob Tzudiker & Noni White
Music Producer: Hal Willner
Associate Producer: Leilah Franklin
Producer’s Assistant: Amy Harrington Stephanie Furtun
Animation Production Provided by: Six Point Harness, Inc.
Supervising Director: Greg Franklin
Directed by: Justin Young
Storyboards: Eddie Lin Ryan Jouas Chris Toms Justin Young
Character & Background Design: Adan Contreras Kati Prescott Kelsey Suan
Layouts: Eunbeal Cho Adan Contreras AnnMarie Roberts
Editor: Tony Christopherson
Animation Services: Regh Animation and Design
Audio Post Services: Studiopolis, Inc.
Supervising Producer: Vera M. Hourani
Production Manager: Max Minor
Production Coordinator: Shelby Sims
Head of Production: Barb Cimity
Sound Editor-Audio Mixer: Ernie Sheesley
Web Design: David Fodrek Heroa
Social Media Manager: Daniel E. Kaplan
Graphic Editor: Budd Diaz
Special Thanks: Vera Beren Aaron D. Berger Brendan Burch Sylvia Desrochers / Big Time PR & Marketing Rachel Fox John Kilgore (sound & recording) Stephen Nemeth Deborah Skelly Little Giant Studios, Inc. (poster design) WME Student Interns: USC School of Cinematic Arts BirdsNest Ambassadors

Proposed EPA rule would disadvantage minority communities

[Editor: The excellent article below does not link to the EPA’s proposed new rule.  It can be found here, and note that PUBLIC COMMENTS may be sent on or before July 27, 2020.  Submit your comment here.  – R.S.]

Soot rule thrusts EPA into spotlight on race

E&E News, by Jean Chemnick, June 12, 2020
Louisiana refinery. Photo credit:  John Dooley/Sipa Press/Newscom
A refinery is seen near Venice, La. EPA is changing its cost-benefit analysis to discount the health savings from lower levels of particulate matter and other pollutants. John Dooley/Sipa Press/Newscom

EPA published a proposal in the Federal Register yesterday that critics described as an assault on minority communities coping with the public health legacy of structural racism.

The agency’s plan would mandate changes to the way future rules under the Clean Air Act would weigh the costs and benefits of climate and air pollution regulations.

It’s the first time EPA has attempted such a rulemaking, and critics say the goal is to saddle future administrations with an inflexible set of cost-benefit methodologies that discount benefits from cutting pollutants while stressing cost to industry.

The rule would also bar EPA from giving special consideration to individual communities that bear the brunt of environmental risks — frequently populations of color.

“The rule won’t take into account any benefit that can’t be monetized and quantified, including important things like the effect, say, of a mercury rule on tribal communities that rely on fish and wildlife that are contaminated with mercury or the effect of particulate matter on communities of color and disadvantaged folks who live near the power plants that are being controlled,” said Ann Weeks, legal director of the Clean Air Task Force.

The Obama EPA did give special weight to the benefits that would accrue to specific communities when assessing whether a rule was cost-effective, she said. But this proposal seeks to make that impossible.

“You basically are tying your own hands, if you’re the agency, by saying this is the way you have to do things,” she said.

EPA describes the draft rule as an effort to improve transparency by demanding a strict accounting of costs and benefits for all economically significant air quality and climate change rulemakings promulgated under the landmark environmental law.

But it raises questions about whether a future administration could count so-called co-benefits when drafting regulations. Co-benefits are reductions in pollutants that aren’t the rule’s primary target but that yield public health benefits that EPA has traditionally counted.

Administrator Andrew Wheeler, a former energy lawyer, has long sought to sideline co-benefits, which industry sees as justifying rules whose costs outweigh true environmental benefits.

The co-benefit that has packed the greatest punch in past Clean Air Act rulemakings is fine particulate matter, or soot. Epidemiological studies are chock-full of data linking these tiny particles to pulmonary, respiratory and neurological ailments and death.

So demonstrating that a rule would reduce particulate matter adds to its value — a fact that even the Trump EPA used last year to show that its Affordable Clean Energy rule for power plant carbon dioxide was worth its costs.

‘History of racism’

The proposal comes as communities of color are experiencing some of the worst impacts of the coronavirus, while protests over racism and police brutality continue in cities across the country.

There’s evidence that elevated exposure to soot from highways, industrial facilities and incinerators that have for decades been built in predominantly black, Latino and Asian American communities are disproportionately harming the health of their residents.

“It’s all deeply ingrained in the history of racism and the history of civil rights,” said Sofia Owen, a staff attorney with Alternatives for Community & Environment, an environmental justice group based in Boston. “The siting of these facilities — where our highways are, where incinerators are, where compressor stations or the bus depots and the train depots are — is communities of color and low-income communities.”

The Union of Concerned Scientists released modeling last year showing that Asian Americans are, on average, exposed to particulate matter concentrations from vehicle tailpipes that are 34% higher compared with other Americans.

They weren’t alone. Soot exposure was 24% higher for African Americans and 23% higher for Latinos. White Americans are exposed to 14% less soot from tailpipes than the average American (Greenwire, June 27, 2019).

“It’s primarily the PM2.5 that is responsible for environmental damage and health damage in communities living near highways,” said Maria Cecilia Pinto de Moura, a senior vehicles engineer with UCS, referring to particulate matter 2.5 micrometers or less in diameter. The science advocacy group is now doing similar modeling on proximity to coal-fired power plants by demographic group, she said.

The health impacts of PM2.5 exposure can be severe.

A 2017 study by researchers at the Harvard T.H. Chan School of Public Health and other institutions found that incremental increases in soot exposure below the standards set by EPA can result in significantly more deaths among senior citizens. The study found that black people were three times more likely to die from soot exposure than other Americans.

“We know that when you inhale fine particulate matter, they penetrate very deep into your lungs, and they can actually get into your bloodstream, and they initiate a form of inflammation that can cause pneumonia and cardiovascular disease,” said Francesca Dominici, a professor of biostatistics at the School of Public Health and an author of the 2017 study.

Dominici also co-authored a recent study showing that counties with higher levels of particulate matter experienced more deaths related to COVID-19, the disease caused by the novel coronavirus (Greenwire, April 7).

There’s a link between particulate matter and acute respiratory distress syndrome, she said, which causes COVID-19-related deaths.

“If you’re living in a county and you’re breathing polluted air for a very long time, even absent COVID, we know that your lungs are inflamed,” Dominici said. “After you contract COVID, your ability to respond to the inflammatory nature of COVID is severely compromised because your lungs already have inflammation.”

The result is worse for black and Latino people who contract COVID-19. The Centers for Disease Control and Prevention reported in April that 33% of those hospitalized with the disease were black, as were nearly a quarter of those who died. Eighteen percent of the U.S. population is black.

While racial minorities are more impacted by high soot levels, they’re also responsible for producing less of it.

A 2019 study published in the Proceedings of the National Academy of Sciences found that non-Hispanic whites consume the majority of the goods and services responsible for particulate matter. Black and Latino people on average are exposed to 56% and 63% more soot, respectively, than is linked to their consumption.

The same study estimated that soot caused 131,000 premature American deaths in 2015.

“The long tail of this is that particularly black Americans and Latinx communities have been discriminated against in this country, and because of their poverty, they are forced to live in neighborhoods that are less expensive and more polluted,” said Aaron Bernstein, director of the Harvard Chan School’s Center for Climate, Health and the Global Environment.

EPA’s cost-benefit exercises could consider that history of racial injustice when assessing whether a rule is warranted, he noted.

“If you clean up the air, there is a pretty good likelihood that we’re going to benefit people of color more. And should we in fact prioritize those actions because of historical and, frankly, present-day injustices?” he said. “That is a highly contentious arena right now, but it’s hard to ignore, given what’s going on.”

Progress

The gap between soot exposure levels of white and nonwhite Americans has actually been shrinking in recent years.

A paper released in January that used satellite-based measurements to track air quality across the country found that disparities between soot levels in predominantly minority and white areas fell by nearly two-thirds between 2000 and 2015.

Reed Walker, an associate professor of economics at the University of California, Berkeley, and one of the authors of the study, said this was partly due to white people moving into cities and minorities heading to the suburbs.

But a much larger part of the story, he said, had to do with the Clean Air Act.

Particulate matter standards set under the law — current ones were implemented in 2005 — require counties that fail to meet National Ambient Air Quality Standards to take aggressive action to reach attainment.

“It just so happens that African Americans are overrepresented in these dirty areas,” Walker said, noting that in the last 15 years, counties with large minority populations have reduced particulate matter more than predominantly white counties.

Still, research shows that soot can cause illness and death at levels below federal air quality standards. This year, EPA declined to tighten the standard despite public health advocates’ warnings that an update is long overdue.

And the proposed cost-benefit rule seems to be directed at making tougher rules harder to promulgate in the future.

“Any failure to tighten the standard is going to continue the disproportionate exposures faced by individuals in those communities,” Walker said.

This story also appears today in Climatewire.