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The Brief

The most important stories for you to know today
  • Why false beliefs about climate change persist
    Shards of a broken mirror laying on a cracked, brown dirt surface reflect blue sky and clouds above.

    Topline:

    Why, after all this time, do 15% of Americans fall for the lie that global warming isn’t happening? And is there anything that can be done to bring them around to reality? New research suggests that understanding why fake news is compelling to people can tell us something about how to defend ourselves against it.

    Some analysis: People buy into bad information for different reasons, said Andy Norman, an author and philosopher who co-founded the Mental Immunity Project, which aims to protect people from manipulative information. Due to quirks of psychology, people can end up overlooking inconvenient facts when confronted with arguments that support their beliefs. “The more you rely on useful beliefs at the expense of true beliefs, the more unhinged your thinking becomes,” Norman said.

    Conspiracy theories: Another reason people are drawn to conspiracies is that they feel like they’re in on a big, world-transforming secret: Flat Earthers think they’re seeing past the illusions the vast majority don’t.

    In 1995, a leading group of scientists convened by the United Nations declared that they had detected a “human influence” on global temperatures with “effectively irreversible” consequences. In the coming decades, 99.9 percent of scientists would come to agree that burning fossil fuels had disrupted the Earth’s climate.

    Yet almost 30 years after that warning, during the hottest year on Earth in 125,000 years, people are still arguing that the science is unreliable, or that the threat is real but we shouldn’t do anything about climate change. Conspiracies are thriving online, according to a report by the coalition Climate Action Against Disinformation released last month, in time for the U.N. climate conference in Dubai. Over the past year, posts with the hashtag #climatescam have gotten more likes and retweets on the platform known as X than ones with #climatecrisis or #climateemergency.

    By now, anyone looking out the window can see flowers blooming earlier and lakes freezing later. Why, after all this time, do 15 percent of Americans fall for the lie that global warming isn’t happening? And is there anything that can be done to bring them around to reality? New research suggests that understanding why fake news is compelling to people can tell us something about how to defend ourselves against it.

    People buy into bad information for different reasons, said Andy Norman, an author and philosopher who co-founded the Mental Immunity Project, which aims to protect people from manipulative information. Due to quirks of psychology, people can end up overlooking inconvenient facts when confronted with arguments that support their beliefs. “The more you rely on useful beliefs at the expense of true beliefs, the more unhinged your thinking becomes,” Norman said. Another reason people are drawn to conspiracies is that they feel like they’re in on a big, world-transforming secret: Flat Earthers think they’re seeing past the illusions the vast majority don’t.

    The annual U.N. climate summits often coincide with a surge in misleading information on social media. As COP28 ramped up in late November, conspiracy theories circulated claiming that governments were trying to cause food shortages by seizing land from farmers, supposedly using climate change as an excuse. Spreading lies about global warming like these can further social divisions and undermine public and political support for action to reduce emissions, according to the Climate Action Against Disinformation report. It can also lead to harassment: Some 73 percent of climate scientists who regularly appear in the media have experienced online abuse.

    Part of the problem is the genuine appeal of fake news. A recent study in Nature Human Behavior found that climate change disinformation was more persuasive than scientific facts. Researchers at the University of Geneva in Switzerland had originally intended to see if they could help people fend off disinformation, testing different strategies on nearly 7,000 people from 12 countries, including the United States, India, and Nigeria. Participants read a paragraph intended to strengthen their mental defenses — reminders of the scientific consensus around climate change, the trustworthiness of scientists, or the moral responsibility to act, for example. Then they were subjected to a barrage of 20 real tweets that blamed warming on the sun and the “wavy” jet stream, spouted conspiracies about “the climate hoax devised by the U.N.,” and warned that the elites “want us to eat bugs.”

    The interventions didn’t work as hoped, said Tobia Spampatti, an author of the study and a neuroscience researcher at the University of Geneva. The flood of fake news — meant to simulate what people encounter in social media echo chambers — had a big effect. Reading the tweets about bogus conspiracies lowered people’s belief that climate change was happening, their support for action to reduce emissions, and their willingness to do something about it personally. The disinformation was simply more compelling than scientific facts, partly because it plays with people’s emotions, Spampatti said (eliciting anger toward elites who want you to eat bugs, for example). The only paragraph that helped people recognize falsehoods was one that prompted them to evaluate the accuracy of the information they were seeing, a nudge that brought some people back to reality.

    People standing outside are showing off signs supporting a variety of conspiracy theories.
    Conspiracy theorists protest at busy roundabout in the village of Martlesham in Suffolk, England, Sept. 18, 2022.
    (
    Geography Photos / UCG / Universal Images Group via Getty Images
    )

    The study attempted to use “pre-bunking,” a tactic to vaccinate people against fake news. While the effort flopped, Norman said that doesn’t mean it shows “inoculation” is ineffective. Spampatti and other researchers’ effort to fortify people’s mental defenses used a new, broader approach to pre-bunking, trying to protect against a bunch of lines of disinformation at once, that didn’t work as well as tried-and-true inoculation techniques, according to Norman.

    Norman says it’s crucial that any intervention to stop the spread of disinformation comes with a “weakened dose” of it, like a vaccine, to help people understand why someone might benefit from lying. For example, when the Biden administration learned of Russia’s President Vladimir Putin’s plans to invade Ukraine in late 2021, the White House began warning the world that Russia would push a false narrative to justify the invasion, including staging a fake, graphic video of a Ukrainian attack on Russian territory. When the video came out, it was quickly dismissed as fake news. “It was a wildly successful attempt to inoculate much of the world against Putin’s preferred narrative about Ukraine,” Norman said.

    For climate change, that approach might not succeed — decades of oil-funded disinformation campaigns have already infected the public. “It’s really hard to think about someone who hasn’t been exposed to climate skepticism or disinformation from fossil fuel industries,” said Emma Frances Bloomfield, a communication professor at the University of Nevada, Los Vegas. “It’s just so pervasive. They have talking heads who go on news programs, they flood media publications and the internet, they pay lobbyists.”

    Bloomfield argues that disinformation sticks for a reason, and that simply telling the people who fall for it that there’s a scientific consensus isn’t enough. “They’re doubting climate change because they doubt scientific authorities,” Bloomfield said. “They’re making decisions about the environment, not based on the facts or the science, but based on their values or other things that are important to them.”

    While political identity can explain some resistance to climate change, there are other reasons people dismiss the evidence, as Bloomfield outlines in her upcoming book Science v. Story: Narrative Strategies for Science Communicators. “In the climate change story, we’re the villains, or at least partially blameworthy for what’s happening to the environment, and it requires us to make a lot of sacrifices,” Bloomfield said. “That’s a hard story to adopt because of the role we’re playing within it.” Accepting climate change, to some degree, means accepting inner conflict. You always know you could do more to lower your carbon footprint, whether that’s ditching meat, refusing to fly, or wearing your old clothes until they’re threadbare and ratty.

    By contrast, embracing climate denial allows people to identify as heroes, Bloomfield said. They don’t have to do anything differently, and might even see driving around in a gas-guzzling truck as part of God’s plan. It’s a comforting narrative, and certainly easier than wrestling with ethical dilemmas or existential dread.

    A line of protesters hold a long banner that reads "We are armed .. with peer-reviewed science."
    Protesters march after a demonstration near Heathrow Airport west of London, Aug.20, 2007.
    (
    Ben Stansall
    /
    AFP via Getty Images
    )

    Those seeking to amplify tensions around climate change or spread doubt, such as fossil fuel companies, social media trolls, and countries like Russia and China, get a lot of bang for their buck. “It’s a lot easier and cheaper to push doubt than to push certainty,” Bloomfield said. Oil companies including Shell, ExxonMobil, and BP spent about $4 million to $5 million on Facebook ads related to social issues and politics this year, according to the Climate Action Against Disinformation report. To sow doubt, you only need to arouse some suspicion. Creating a bullet-proof case for something is much harder — it might take thousands of scientific studies (or debunking hundreds of counterarguments one by one, as Grist did in 2006).

    The most straightforward way to fight disinformation would be to stop it from happening in the first place, Spampatti said. But even if regulators were able to get social media companies to try to stop the spread of conspiracy theories and falsehoods, dislodging them is a different story. One promising approach, “deep canvassing,” seeks to persuade people through nonjudgmental, one-on-one conversations. The outreach method, invented by LGBTQ+ advocates, involves hearing people’s concerns and helping them work through their conflicted feelings. (Remember how accepting climate change means accepting you might be a tiny part of the problem?)

    Research has shown that deep canvassing isn’t just successful at reducing transphobia, but also that its effects can last for months, a long time compared to other interventions. The strategy can work for other polarizing problems, too, based on one experiment in a rural metal-smelting town in British Columbia. After convincing several local governments across the West Kootenay region to shift to 100 percent renewable energy, volunteers with the nonprofit Neighbors United kept running into difficulties in the town of Trail, where they encountered distrust of environmentalists. They spoke to hundreds of residents, listening to their worries about losing jobs, finding common ground, and telling personal stories about climate change like friends would, instead of debating the facts like antagonists. A stunning 40 percent of residents shifted their beliefs, and Trail’s city council voted in 2022 to shift to 100 percent renewable energy by 2050.

    Both facts and stories have a place, Bloomfield said. For conservative audiences, she suggests that climate advocates move away from talking about global systems and scientists with the Intergovernmental Panel on Climate Change — a “nameless, faceless, nebulous group of people” — and toward local matters and people they actually know. Getting information from friends, family, and other trusted individuals can really help.

    “They’re not necessarily as authoritative as the IPCC,” Bloomfield said. “But it helps you connect with that information, and you trust that person, so you trust that information that they’re resharing.”

    This story was originally published by Grist. Sign up for Grist’s weekly newsletter here.

    Grist is a nonprofit, independent media organization dedicated to telling stories of climate solutions and a just future.

  • Local water agencies face a retirement tsunami
    A group of high school students hear from adult water professionals in light blue attire at a water treatment facility outside on a sunny day.
    Local high school students tour Eastern Municipal Water District facilities in Perris in the Inland Empire.

    Topline:

    As water agencies across the state grapple with the increasingly extreme effects of climate change, they’re also facing another problem: the incoming “silver tsunami.” That’s the phrase coined by the industry to illustrate the fact that much of the workforce that keeps our water flowing and safe are baby boomers getting ready to retire.

    The background: Nationwide, about a third of the nation’s water workforce is eligible for retirement within the next decade, “the majority being workers with trade jobs in mission critical positions,” the Environmental Protection Agency wrote in a 2024 report.

    Why it matters: To deal with how pollution in our atmosphere is driving longer, hotter droughts as well as increasingly intense rain when it does come, water agencies across Southern California are working to boost aging infrastructure and invest in more diverse water supplies, such as recycled water. The lack of people to staff those changes is a problem for pretty much every water agency, urban and rural.

    Read on ... to learn how one local water agency is bringing high schoolers into the water workforce pipeline.

    As water agencies across California grapple with the increasingly extreme effects of climate change, they’re also facing another problem: the incoming “silver tsunami.”

    That’s the phrase coined by the industry to illustrate the fact that much of the workforce — largely baby boomers — that keeps our water flowing and safe are getting ready to retire.

    Nationwide, about a third of the nation’s water workforce is eligible for retirement within the next decade, “the majority being workers with trade jobs in mission critical positions,” the Environmental Protection Agency wrote in a 2024 report.

    Climate resilience needs a workforce

    To deal with how pollution in our atmosphere is driving longer, hotter droughts, as well as increasingly intense rain when it does come, water agencies across Southern California are working to boost aging infrastructure and invest in more diverse water supplies, such as recycled water.

    The lack of people to staff those changes is a problem for pretty much every water agency, urban and rural.

    L.A. is the second-largest city in the nation and is spending billions on water recycling and stormwater capture, for example, but it has been struggling to fill needed positions at its four wastewater treatment plants.

    An overhead view of a water reclamation plant.
    The city of L.A. plans to clean all wastewater that flows to the Hyperion plant.
    (
    Eric Garcetti via Flickr
    )

    The city plans to treat nearly all of the Hyperion wastewater facility’s water to drinkable standards in the coming decades. To support that massive expansion, Hi-Sang Kim, the operations director at Hyperion, told LAist in 2022 the facility will need to boost its workforce by at least 30%.

    For less urban water agencies, the challenge is even greater. The Eastern Municipal Water District serves close to 1 million people (and growing), as well as agricultural customers in western Riverside County and northern San Diego County.

    They estimate as much as half of their workforce could retire within five years.

    "We are in dire need of technical skill sets."
    — Joe Mouawad, general manger, Eastern Municipal Water District

    “Not only are we investing in new infrastructure, but we have aging infrastructure, so we are in dire need of technical skill sets to operate, maintain everything from treatment plants to pipelines, to pump stations,” said Joe Mouawad, the water district's general manager.

    Jobs in the water industry — potable water and wastewater treatment operators, engineers, managers, skilled maintenance, public relations and more — are well paid and secure, Mouawad said, but it’s hard to fill the needed positions.

    “We are finding it more challenging to backfill retirees,” he said. “It's not so much a lack of interest — I think it's a lack of awareness.”

    Building a pipeline for water jobs

    Those job gaps are why Eastern Municipal has become a leader in building the water workforce pipeline. For decades, the water district partnered with local schools to provide education about water conservation and what they do. But over the last decade, as the retirement forecast grew more dire, the agency has shifted to prioritize skills-based programming and partnerships with local high schools.

    A group of students and an adult wearing a reflective jacket that reads "EMWD" walk away from the camera outside on a sunny day at a water treatment facility.
    Local high school students tour Eastern Municipal Water District facilities in Perris.
    (
    Courtesy Eastern Municipal Water District
    )

    In 2013, they launched the Youth Ecology Corps program, for young adults between 18 and 24. Many who went through the program and paid internships are now full-time employees, said Calen Daniels, a spokesperson for the agency, who himself went through the program.

    In recent years, the water agency has focused on younger potential future employees through a variety of Career and Technical Education programs at local high schools, including in automotive tech, engineering, agriculture, construction and information systems, said Erin Guerrero, Eastern Municipal’s public affairs manager overseeing its education programs.

    “We're starting earlier and getting these kids real world experience,” Guerrero said.

    Michelle Serrano teaches a two-year pre-apprenticeship Environmental Water Resources program at West Valley High School in Hemet. Students leave the program equipped to take the state-level certification exam for a job as a water treatment operator or water distribution operator once they turn 18.

    A middle aged man with dark skin and short black hair dressed in a suit speaks to a handful of students in a room.
    Clayton Gordon, GIS mapping administrator at EMWD, talks to West Valley High students in the GIS Engineering certification summer program.
    (
    Courtesy Eastern Municipal Water District
    )

    Already more than 200 students have gone through the program since it launched last year. While local community colleges have similar Career and Technical Education programs, this is the first program of its kind targeting high schoolers in the region. Eastern Municipal hopes to expand to other area schools as well.

    “Once the kids get out of the program, they're set if this is the direction they want to go,” Serrano said. “We have these students set for a job or a career for the rest of their life.”

    "Once the kids get out of the program, they're set if this is the direction they want to go."
    — Michelle Serrano, teacher, West Valley High School

    She said the program is a gamechanger for students who don’t see themselves going to college or who are unsure of their future career path.

    “We really are pushing hard for college, and that's a good push,” Serrano said. “However, we have kids who don't see themselves going to college.  It's opening up an amazing path for students who otherwise may not see a job direction.”

    They’re not only finding a stable career path, she said, but fulfilling roles necessary to our society, Mouawad said.

    “It's working for us,” he said, “and we want to see this serve as a model for the rest of the industry.”

  • Relationship tips, a game night and more
    A group of women wearing brown and white dancing and hugging.
    'Dance at the Odyssey' is open through Sunday.

    In this edition:

    This week, get relationship advice, go to a game night, see a chat with the Silversun Pickups, listen to poetry at Oxy and more.

    Highlights:

    • National Book Award winner and former Poet Laureate of Los Angeles Robin Coste Lewis visits Occidental College for poetry and conversation with Oxy Live's host, celebrated visual artist and cultural collaborator Alexandra Grant.
    • Channel family game night with new friends over drinks in Highland Park at a classic board game night with Cat Darling Agency and Asian American Collective.
    • Hometown heroes Silversun Pickups are back with a new album and tour. Dive deep with a conversation at the new Sid the Cat venue between singer Brian Aubert and producer and musician Butch Vig about the making of their new album, Tenterhooks.
    • It’s almost Valentine’s Day, and author Lindsay Jill Roth has the questions that will make your new (or long-term!) relationship last. Her book, Romances & Practicalities, lays out 250 questions you should ask each other to make your love a time and challenge-tested success. She’s in conversation with love, sex, and relationship therapist Dr. Laura Berman at Zibby’s in Santa Monica. 

    It takes an icon to know an icon. If you haven’t seen the new Harry Styles video, check it out and you’ll recognize downtown’s Westin Bonaventure in a starring role. The hotel has been in plenty of movies — including True Lies — and now it’s the stage for Styles’ music video for his new single, “Aperture.” Fiona Ng takes you behind the scenes.

    Speaking of cool movie settings, Kristen Stewart bought the abandoned Highland Theatre and plans to restore it to its original grandeur. Good news for film lovers.

    On tap in the music space this week, Licorice Pizza recommendations include new wave goddess Dale Bozzio and her Missing Persons at the Whisky, rock goddess Melissa Etheridge at the Canyon Club in Agoura or Roxy Music’s Phil Manzanera in conversation onstage at the Roxy — all on Wednesday. Thursday, experimental hip-hop group Clipping is at the Observatory, Atmosphere is at the Novo, UK singer-songwriter Erin LeCount plays the Roxy and Long Beach Dub All Stars & Bedouin Soundclash hit the stage at the Wayfarer. Plus, Aloe Blacc kicks off the first of four nights at the Blue Note.

    Elsewhere on LAist, you can find out about the push to make local beaches into a national park, read up on Sinners producer Sev Ohanian’s rise in Hollywood and find the best spots for a fun Galentine’s Day.

    Events

    Game Night

    Tuesday, February 10, 7:30 p.m.
    Cheerio Collective
    5917 N. Figueroa Street, Highland Park 
    COST: $25; MORE INFO

    A hand with a watch reaches to pull a piece out of a Jenga tower.
    (
    Nik
    /
    Unsplash
    )

    Channel family game night with new friends over drinks in Highland Park at this classic board game night with Cat Darling Agency and Asian American Collective. Play Connect Four, Jenga and Uno while meeting some folks and enjoying a free drink!


    Concert reading of Dogfight

    Through Sunday, February 15
    The Morgan-Wixson Theatre 
    2627 Pico Plvd., Santa Monica 
    COST: $23; MORE INFO 

    A medium skin-toned man in camouflage stands and points in front of a black stand. He's surrounding by three other men in military-style clothing.
    (
    Joel Castro
    /
    Morgan-Wixson Theatre
    )

    Before there was The Greatest Showman, there was Dogfight. Benji Pasek and Justin Paul’s musical about a group of young Marines in San Francisco on the eve of the war in Vietnam is presented in a concert reading at Santa Monica’s Morgan-Wixson Theatre. Dogfight “explores themes of love, loss, and coming of age.”


    OXY LIVE! with Robin Coste Lewis in conversation with Alexandra Grant

    Tuesday, February 10, 7 p.m. 
    Thorne Hall 
    Thorne Road, Occidental College 
    COST: FREE; MORE INFO

    Two book covers side-by-side, one title is "Voyage of the Sable Venus," the other is "To the Realization of Perfect Helplessness."
    (
    Courtesy Oxy Arts
    )

    National Book Award winner and former Poet Laureate of Los Angeles Robin Coste Lewis visits Occidental College for poetry and conversation with Oxy Live's host, celebrated visual artist and cultural collaborator Alexandra Grant (you may recognize her from excellent grantLove series… and her red carpet photos with beau Keanu Reeves). A book signing hosted by beloved Pasadena bookstore Octavia’s Bookshelf will follow, and attendees will have the opportunity to have their books signed by the author.


    Dance at the Odyssey

    Through Sunday, February 15
    2055 S. Sepulveda Blvd., West L.A.
    COST: $28; MORE INFO 

    A black-and-white photo of a light-skinned woman screaming.
    (
    Courtesy of Dance at the Odyssey
    )

    Next weekend is the last weekend of Odyssey Theatre’s six-week-long Dance at the Odyssey festival, which features two world premieres: Silent Fiction from Intrepid Dance Project in Odyssey 2, and One World from choreographer Hannah Millar and her Imprints company in Odyssey 3.


    Author Lindsay Jill Roth with Dr. Laura Berman

    Thursday, February 12, 6 p.m. 
    Zibby’s Bookstore
    1113 Montana Ave., Santa Monica 
    COST: FREE; MORE INFO

    A poster for an event, text reads "Lindsay Jill Roth and Dr. Laura Berman."
    (
    Courtesy Zibby's
    )

    It’s almost Valentine’s Day, and author Lindsay Jill Roth has the questions that will make your new (or long-term!) relationship last. Her new book, Romances & Practicalities, lays out 250 questions you should ask each other to make your love a time- and challenge-tested success — alongside Roth’s own long-distance love story and interviews with couples of all stripes. She’s in conversation with love, sex and relationship therapist Dr. Laura Berman at Zibby’s in Santa Monica.


    An evening in conversation with Silversun Pickups’ Brian Aubert & Producer and Musician Butch Vig

    Wednesday, February 11, 7 p.m. 
    Sid the Cat 
    1022 El Centro Street, South Pasadena
    COST: $32.75; MORE INFO

    A poster featuring two men, reading "Silversun Pickups' Brian Aubert and Producer and Musician Butch Vig.
    (
    Sid the Cat
    /
    Dice FM
    )

    Hometown heroes Silversun Pickups are back with a new album and tour — catch them this week for free at Amoeba’s in-store show on Monday. Then dive deep at this conversation at the new Sid the Cat venue between singer Brian Aubert and producer and musician Butch Vg about the making of their new album, Tenterhooks. Plus, Lyndsey Parker of Licorice Pizza (friend of Best Things to Do) will moderate the chat.


    Stronger Together: Nurturing Mind, Body, and Spirit

    Monday, February 9, 6 p.m. to 8 p.m.
    St. Monica Catholic Community Grand Pavilion 
    725 California Ave., Santa Monica
    COST: FREE; MORE INFO 

    A white statue of Jesus set back behind pink roses.
    (
    Courtesy St. John's Foundation
    )

    Recovery is an ongoing process, and the medical and spiritual communities of L.A. are reminding you they're here to help. Providence Saint John’s Health Center and St. Monica Catholic Community are marking the anniversary of the Palisades and Eaton fires with an evening of community, commemoration and healing.

  • USC study logs reductions at neighborhood level
    A $7,500 tax credit for electric vehicles has seen substantial changes in 2024. It should be easier to get because it's now available as an instant rebate at dealerships, but fewer models qualify.
    Adding even small numbers of EVs leads to measurable reductions in pollution, a study by USC researchers has found.

    Topline:

    A new study out of USC finds that even relatively small upticks in EV adoption can have a measurably positive impact on a community.

    The findings: Researchers used satellites to measure actual emissions. The study, conducted between 2019 and 2023, focused on California, which has among the highest rates of EV use in the country, and nitrogen dioxide, one of the gases released during combustion, including when fossil fuels are burned. Exposure to the pollutant can contribute to heart and lung issues, or even premature death. Across nearly 1,700 ZIP codes, the analysis showed that, for every increase of 200 electric vehicles, nitrogen dioxide emissions decreased by 1.1%.

    "It's remarkable": “A pretty small addition of cars at the ZIP code level led to a decline in air pollution,” said Sandrah Eckel, a public health professor at USC’s Keck School of Medicine and lead author of the study. “It’s remarkable.”

    What's next: Eckel hopes that, eventually, advances in satellite technology will allow for more widespread detection of other types of emissions too, such as fine particulate matter. That could even help account for some of the potential downsides of EVs, which are heavier and could therefore kick up more tire or brake dust than their gasoline counterparts. On the whole, though, she believes the picture overwhelmingly illustrates how driving an electric car is better not just for the planet but for people.

    Read on ... to learn more about the study's findings.

    The logic behind electric vehicles benefiting public health has long been solid: More EVs means fewer internal combustion engines on the road and a reduction in harmful tailpipe emissions. But now researchers have confirmed, to the greatest extent yet, that this is indeed what’s actually happening on the ground. What’s more, they found that even relatively small upticks in EV adoption can have a measurably positive impact on a community.

    About this article

    This article originally appeared in Grist, an LAist partner newsroom.

    Grist is a nonprofit, independent media organization dedicated to telling stories of climate solutions and a just future. Learn more at Grist.org. Sign up for Grist's weekly newsletter here.

    Whereas previous work has largely been based on modeling, a study published in January in the journal Lancet Planetary Health used satellites to measure actual emissions. The study, conducted between 2019 and 2023, focused on California, which has among the highest rates of EV use in the country, and nitrogen dioxide, one of the gases released during combustion, including when fossil fuels are burned. Exposure to the pollutant can contribute to heart and lung issues or even premature death. Across nearly 1,700 ZIP codes, the analysis showed that for every increase of 200 electric vehicles, nitrogen dioxide emissions decreased by 1.1%.

    “A pretty small addition of cars at the ZIP code level led to a decline in air pollution,” said Sandrah Eckel, a public health professor at USC’s Keck School of Medicine and lead author of the study. “It’s remarkable.”

    The group had tried to establish this link using Environmental Protection Agency air monitors before, but because there are only about 100 of them in California, the results weren’t statistically significant. The data also were from 2013 through 2019, when there were fewer electric vehicles on the road. Although the satellite instrument they ultimately used only detected nitrogen dioxide, it did allow researchers to gather data for virtually the entire state, and this time the findings were clear.

    “It’s making a real difference in our neighborhoods,” said Eckel, who said a methodology like theirs could be used anywhere in the world. The advent of such powerful satellites allows scientists to look at other sources of emissions, such as factories or homes too. “It’s a revolutionary approach.”

    Mary Johnson, who researches environmental health at Harvard University’s T.H. Chan School of Public Health and was not involved in the study, said she’s not aware of a similar study of this size, or one that uses satellite data so extensively. “Their analysis seems sound,” she said, noting that the authors controlled for variables such as the COVID-19 pandemic and shifts toward working from home.

    The results, Johnson added, “totally make sense” and align with other research in this area.

    When London implemented congestion pricing in 2003, for example, it reduced traffic and emissions and increased life expectancy. That is the direction this latest research could go too.

    “They didn’t take the next step and look at health data,” she said, “which I think would be interesting.”

    Daniel Horton, who leads Northwestern University’s climate change research group, also sees value in this latest work.

    “The results help to confirm the sort of predictions that numerical air quality modelers have been making for the past decade,” he said, adding that it could also lay the foundation for similar research. “This proof of concept paper is a great start and augurs good things to come.”

    Eckel hopes that, eventually, advances in satellite technology will allow for more widespread detection of other types of emissions too, such as fine particulate matter. That could even help account for some of the potential downsides of EVs, which are heavier and could therefore kick up more tire or brake dust than their gasoline counterparts. On the whole, though, she believes the picture overwhelmingly illustrates how driving an electric car is better not just for the planet but for people.

    Research like this, she says, underscores the importance of continued EV adoption, the sales of which have slumped recently, and the need to do so equitably. Although lower-income neighborhoods have historically borne the brunt of pollution from highways and traffic, they can’t always afford the relatively high cost of EVs. Eckel hopes that research like this can help guide policymakers.

    “There are concerns that some of the communities that really stand to benefit the most from reductions in air pollution are also some of the communities that are really at risk of being left behind in the transition,” she said.

    Previous research has shown that EVs could alleviate harms such as asthma in children, and detailed data like this latest study can help highlight both where more work needs to be done and what’s working.

    “It’s really exciting that we were able to show that there were these measurable improvements in the air that we’re all breathing,” she said.

    Another arguably hopeful finding was that the median increase in electric vehicle usage during the study was 272 per ZIP code.

    That, Eckel says, means there is plenty of opportunity to make our air even cleaner.

  • Highland Park taquero joined Bad Bunny's show
    A wide shot of a packed stadium, with a dark haired man wearing a white suit stands on top of a pick up truck, surrounded by an array of largely female dancers
    Bad Bunny celebrates Latino culture — and tacos — at the 60th Super Bowl

    Topline:

    Villa's Tacos founder Victor Villa appeared with his taco cart during Bad Bunny's Super Bowl LX halftime show, marking a rare moment of L.A. street food culture being showcased on one of the world's biggest stages.

    Why it matters: The appearance was more than a cameo — it underscored the cultural significance of L.A.'s taquero tradition and immigrant entrepreneurship. Villa's journey from his grandmother's Highland Park front yard to the Super Bowl reflects the broader story of how Latino food vendors have shaped Los Angeles' culinary identity.

    The backstory: Villa launched his business more than eight years ago, selling tacos from his grandmother's front yard in Highland Park. The operation has since expanded to brick-and-mortar locations in Highland Park and downtown Los Angeles, earning recognition as one of the city's standout taco spots.

    What he said: "Villa's Tacos is a product of immigrants," Villa wrote on Instagram. "As a 1st generation Mexican-American born & raised in LA, it was an honor to represent my raza & all the taqueros of the world by bringing my taco cart to @badbunnypr's Super Bowl LX 2026 Halftime show."

    The bigger picture: Villa dedicated the moment to immigrants who paved the way, emphasizing the performance as a celebration of Latino culture alongside Bad Bunny's shoutouts to Spanish-speaking countries worldwide.

    Victor Villa brought his taco cart to Bad Bunny's Super Bowl Halftime performance.

    Los Angeles residents likely know the name — Villa's Tacos is an award-winning taco business based in Highland Park. Villa began in his grandmother's front yard and now has brick-and-mortar locations in Highland Park, off Figueroa Avenue, and at Grand Park in downtown Los Angeles.

    The restaurant has won L.A. Taco's Taco Madness championship three times (2021, 2022 and 2024) and earned a Michelin Bib Gourmand award for three consecutive years for its signature quesotacos.

    A celebration of Latino culture

    The entire performance was a celebration of Latin American culture's prominence in the United States, with Bad Bunny taking a moment to recognize Spanish-speaking countries worldwide.

    Villa appeared during the opening number, "Tití me preguntó" from Bad Bunny's 2022 album "Un verano sin ti." In the sequence, Bad Bunny visits a piragüero cart — piraguas are iconic Puerto Rican shaved ice treats shaped like pyramids — before the camera pans to Villa and his cart, where Bad Bunny hands him the frozen treat. The moment bridges two beloved Latin American street food traditions: Puerto Rico's piraguas and L.A.'s taco culture.

    'An absolute honor'

    After the performance aired, Villa took to Instagram to express his thanks and call it a historic moment, He traced his journey from selling his first taco more than eight years ago to the Super Bowl stage.

    "I want to give a huge thank you to @badbunnypr for hand selecting me & allowing me to represent my people, my culture, my family & my business," Villa wrote on Instagram.

    'A product of immigrants'

    As a first-generation Mexican American, he dedicated the moment to the immigrants who made it possible, emphasizing that Villa's Tacos is a product of immigration and that he is honored to represent his culture and all taqueros and Latinos everywhere. The post closed with shoutouts to Puerto Rico, Mexico, and all Latinos.

    In August last year, Villa appeared on a Food Friday segment on LAist 89.3's AirTalk, bringing his freshly cooked tacos for host Josie Huang.