Cookies help us run our site more efficiently.

By clicking “Accept”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information or to customize your cookie preferences.

How money, mail and power affect our health

News Feed
Saturday, July 27, 2024

Marty Makary’s July 12 op-ed, “For a wasteful Medicare rule, location is everything,” made a clear case: Too many Americans have been blindly led into a health-care affordability crisis. Even if they never set foot in a hospital, patients receiving care from hospital-affiliated providers face higher prices caused by so-called site-of-service payment differentials. As a community oncologist, it angers me to see these disparities sometimes triple costs for services such as chemotherapy.These payment differentials incentivize hospitals to acquire independent practices to boost their revenue. The differentials also drive health systems to further expand their market share through anti-competitive tactics. After my practice refused an acquisition attempt from a large health system, my oncology privileges were revoked — leaving me unable to provide care to my own cancer patients when they were admitted to the hospital. Restricting trusted care teams leaves patients confused, frustrated and in the dark.This trend is bad news for everyone — except hospitals. To prevent such practices from becoming widespread, Congress must pass the Lower Costs, More Transparency Act without delay.Moshe Chasky, Bensalem, Pa.So-called site-neutral policies fail to recognize that not all care sites are created equal. Current payment rates appropriately take into account that hospitals treat sicker, lower-income and more complex patients compared with other sites. Hospitals are also held to higher regulatory and safety standards, and they provide benefits such as 24/7 capacity for emergencies. The argument also disregards the fact that the lower rate paid to physicians is completely inadequate, as we hear from them all the time.Medicare already reimburses hospitals just 82 cents for every dollar spent caring for patients. Additional site-neutral cuts, like those supported by the writer, would exacerbate these shortfalls. Medicare also fails to cover the full costs of resident salaries for teaching hospitals, which is a far cry from the “big bonuses” the author alleged Medicare’s graduate medical education program gives to hospitals.Physician polling data has shown that the burden from corporate insurers is driving physicians away from independent practices. Physicians are also seeking to become integrated with hospitals because of the costs associated with technologies such as electronic health records. And it is corporate health insurers that have been driving independent practice acquisitions for the past five years, not hospitals.Instead of advocating flawed policy proposals, let’s focus on ways we can support hospitals and health systems and ensure they can be there for their communities.The writer is president and chief executive of the American Hospital Association.The mail isn’t just mailRegarding Postmaster General Louis DeJoy’s July 8 online op-ed, “We’re fixing the Postal Service. We can’t stop now.”:Within the past three years, many of Mr. DeJoy’s proposed “cost-saving measures” include closing some processing centers and trucking mail to other consolidation centers. This might sound good at first glance, but it fails in reality.The Upper Peninsula Processing Facility in Kingsford, Mich., processes mail for the entire Upper Peninsula, which it has done faithfully for years. Now, there is talk of closing it. Mail from the region would be shipped to Green Bay, Wis., a four-hour round-trip drive in good weather. If the processing center closes, jobs will be lost and the fragile mail-delivery system will be further threatened.Before there was any talk of closure, the Postal Service changed its trucking schedule and stopped offering overnight shipping, which endangered the health of every man, woman and child who lives in the Upper Peninsula of Michigan. How so? Two words: water samples. The Environmental Protection Agency requires that drinking water in the United States be tested for bacterial infection. Such testing is critical to fighting waterborne illnesses such as dysentery and typhoid fever.For water testing to be accurate, it must be completed within a short time frame. There is only one lab in the Upper Peninsula, White Water Associates, that tests all of the water samples from the region. Until Jan. 8, it had been possible for water samples sent anywhere in the Upper Peninsula to reach White Water Associates in time for testing. That is no longer possible, which is resulting in expired samples. Without valid water testing, the chances of outbreaks of waterborne illnesses greatly increase. The shipping changes have made it next to impossible for water to be tested within the required time frame.The Postal Service is vital for Americans. It doesn’t just deliver letters and packages; it also delivers medicine, water testing kits and, yes, absentee ballots. Postal workers are doing their best to deliver our nations’ mail, and they deserve to work under a postmaster general who understands the effects of his policies. The postmaster general should not care only about swift delivery of packages. He or she should also understand that, for many people who live in rural America, mail is a lifeline to the rest of the world.Mr. DeJoy’s actions have endangered that lifeline, and for that, he should be replaced. To ensure the health of our nation’s water supply, Postal Service trucking schedules must return to how they were before Jan. 8. To refuse to do so is to raise the question: Is the Postal Service attempting to save money at the expense of Americans’ lives?Tracy Asanuma, Iron Mountain, Mich.In a stunning display of denial, Postmaster General Louis DeJoy’s recent op-ed attempts to sugarcoat the disastrous effects of his leadership.Mr. DeJoy suggests the Postal Service was a sinking ship upon his arrival, but his “Delivering for America” plan — which raised prices, slashed services and shuttered post offices nationwide — has only made a precarious situation worse. His publicly proclaimed goal to hike prices to “uncomfortable” rates shows a shocking disregard for the needs of everyday Americans, including seniors, rural residents and small-business owners. His plan to close and consolidate up to 10,000 offices, stations, branches and annexes betrays the Postal Service’s mission to serve every community. Just look at Georgia, where the plan’s initial stages have thrown mail delivery into chaos.But don’t just take it from us. After congressional leaders urged the Postal Regulatory Commission to reject the latest price increases, the commission itself expressed concern that the plan “does not reflect reasoned consideration of the potential widespread effects,” is imprudent and is not in the best interests of stakeholders. This stinging critique underscores the urgent need for a change in leadership. Mr. DeJoy has attempted to run the Postal Service like a hedge fund manager intent on gutting an enterprise to show short-term revenue improvements. But America needs the Postal Service for the long term; it is an institution that binds the country together, providing critical deliveries on items like Social Security checks, medications and mail-in ballots. We need investments and innovation, not service cuts.The future of the Postal Service depends on bold leadership and an unwavering commitment to its public service mission. Time and time again, Mr. DeJoy has shown he is simply not up to the task.Raja Krishnamoorthi and Robert Weissman, WashingtonRaja Krishnamoorthi, a Democrat, represents Illinois’s 8th Congressional District in the House. Robert Weissman is co-president of public interest at Public Citizen.Postmaster General Louis DeJoy’s op-ed failed to mention the relentless price hikes under a well-intended but struggling strategic plan. July 14 marked the fifth increase in three years, covering mail, newspapers, magazines, catalogues and more. Package prices have also been raised significantly, and the price of the first-class “forever” stamp is now 73 cents.These recent price increases total more than 184 percent of inflation. Businesses and customers are stressed trying to keep up, not only on price but also as service has declined.America needs a reliable, affordable postal system for everyone. We urge Congress to better invest Postal Service funds and strengthen regulatory oversight to preserve the Postal Service’s viability and sustainability.The writer is executive director of the Coalition for a 21st Century Postal Service.Postmaster General Louis DeJoy’s op-ed was outrageous. Mail delivery is worse than ever in Houston, and it interferes with doing business. And the danger for mail-in ballots with a reduced Postal Service is alarming. The blame is squarely on the postmaster general, not the local postmasters or carriers who cannot believe what is happening.Fredericka Hunter, HoustonPower in TexasMore than 1 million of us in Houston had no power for days after Hurricane Beryl. I was one of them.This isn’t the first time this has happened. It happened in 2021, when more than 200 Texans died because of power outages from extreme cold. Massive outages also happened with Hurricanes Harvey and Ike. More than 15 years after Ike, there is still no “Ike Dike.”The Texas GOP can’t keep the lights on while it wastes billions of dollars on a wall on the southern U.S. border. During Hurricane Beryl, Gov. Greg Abbott (R) was off in Asia. The chief executive of CenterPoint Energy makes more than $1 million as a base salary, not to mention other bonuses. Meanwhile, we regular people sit in the dark and sweat.Michael Fjetland, Houston

Read more

Marty Makary’s July 12 op-ed, “For a wasteful Medicare rule, location is everything,” made a clear case: Too many Americans have been blindly led into a health-care affordability crisis. Even if they never set foot in a hospital, patients receiving care from hospital-affiliated providers face higher prices caused by so-called site-of-service payment differentials. As a community oncologist, it angers me to see these disparities sometimes triple costs for services such as chemotherapy.

These payment differentials incentivize hospitals to acquire independent practices to boost their revenue. The differentials also drive health systems to further expand their market share through anti-competitive tactics. After my practice refused an acquisition attempt from a large health system, my oncology privileges were revoked — leaving me unable to provide care to my own cancer patients when they were admitted to the hospital. Restricting trusted care teams leaves patients confused, frustrated and in the dark.

This trend is bad news for everyone — except hospitals. To prevent such practices from becoming widespread, Congress must pass the Lower Costs, More Transparency Act without delay.

Moshe Chasky, Bensalem, Pa.

So-called site-neutral policies fail to recognize that not all care sites are created equal. Current payment rates appropriately take into account that hospitals treat sicker, lower-income and more complex patients compared with other sites. Hospitals are also held to higher regulatory and safety standards, and they provide benefits such as 24/7 capacity for emergencies. The argument also disregards the fact that the lower rate paid to physicians is completely inadequate, as we hear from them all the time.

Medicare already reimburses hospitals just 82 cents for every dollar spent caring for patients. Additional site-neutral cuts, like those supported by the writer, would exacerbate these shortfalls. Medicare also fails to cover the full costs of resident salaries for teaching hospitals, which is a far cry from the “big bonuses” the author alleged Medicare’s graduate medical education program gives to hospitals.

Physician polling data has shown that the burden from corporate insurers is driving physicians away from independent practices. Physicians are also seeking to become integrated with hospitals because of the costs associated with technologies such as electronic health records. And it is corporate health insurers that have been driving independent practice acquisitions for the past five years, not hospitals.

Instead of advocating flawed policy proposals, let’s focus on ways we can support hospitals and health systems and ensure they can be there for their communities.

The writer is president and chief executive of the American Hospital Association.

The mail isn’t just mail

Regarding Postmaster General Louis DeJoy’s July 8 online op-ed, “We’re fixing the Postal Service. We can’t stop now.”:

Within the past three years, many of Mr. DeJoy’s proposed “cost-saving measures” include closing some processing centers and trucking mail to other consolidation centers. This might sound good at first glance, but it fails in reality.

The Upper Peninsula Processing Facility in Kingsford, Mich., processes mail for the entire Upper Peninsula, which it has done faithfully for years. Now, there is talk of closing it. Mail from the region would be shipped to Green Bay, Wis., a four-hour round-trip drive in good weather. If the processing center closes, jobs will be lost and the fragile mail-delivery system will be further threatened.

Before there was any talk of closure, the Postal Service changed its trucking schedule and stopped offering overnight shipping, which endangered the health of every man, woman and child who lives in the Upper Peninsula of Michigan. How so? Two words: water samples. The Environmental Protection Agency requires that drinking water in the United States be tested for bacterial infection. Such testing is critical to fighting waterborne illnesses such as dysentery and typhoid fever.

For water testing to be accurate, it must be completed within a short time frame. There is only one lab in the Upper Peninsula, White Water Associates, that tests all of the water samples from the region. Until Jan. 8, it had been possible for water samples sent anywhere in the Upper Peninsula to reach White Water Associates in time for testing. That is no longer possible, which is resulting in expired samples. Without valid water testing, the chances of outbreaks of waterborne illnesses greatly increase. The shipping changes have made it next to impossible for water to be tested within the required time frame.

The Postal Service is vital for Americans. It doesn’t just deliver letters and packages; it also delivers medicine, water testing kits and, yes, absentee ballots. Postal workers are doing their best to deliver our nations’ mail, and they deserve to work under a postmaster general who understands the effects of his policies. The postmaster general should not care only about swift delivery of packages. He or she should also understand that, for many people who live in rural America, mail is a lifeline to the rest of the world.

Mr. DeJoy’s actions have endangered that lifeline, and for that, he should be replaced. To ensure the health of our nation’s water supply, Postal Service trucking schedules must return to how they were before Jan. 8. To refuse to do so is to raise the question: Is the Postal Service attempting to save money at the expense of Americans’ lives?

Tracy Asanuma, Iron Mountain, Mich.

In a stunning display of denial, Postmaster General Louis DeJoy’s recent op-ed attempts to sugarcoat the disastrous effects of his leadership.

Mr. DeJoy suggests the Postal Service was a sinking ship upon his arrival, but his “Delivering for America” plan — which raised prices, slashed services and shuttered post offices nationwide — has only made a precarious situation worse. His publicly proclaimed goal to hike prices to “uncomfortable” rates shows a shocking disregard for the needs of everyday Americans, including seniors, rural residents and small-business owners. His plan to close and consolidate up to 10,000 offices, stations, branches and annexes betrays the Postal Service’s mission to serve every community. Just look at Georgia, where the plan’s initial stages have thrown mail delivery into chaos.

But don’t just take it from us. After congressional leaders urged the Postal Regulatory Commission to reject the latest price increases, the commission itself expressed concern that the plan “does not reflect reasoned consideration of the potential widespread effects,” is imprudent and is not in the best interests of stakeholders. This stinging critique underscores the urgent need for a change in leadership. Mr. DeJoy has attempted to run the Postal Service like a hedge fund manager intent on gutting an enterprise to show short-term revenue improvements. But America needs the Postal Service for the long term; it is an institution that binds the country together, providing critical deliveries on items like Social Security checks, medications and mail-in ballots. We need investments and innovation, not service cuts.

The future of the Postal Service depends on bold leadership and an unwavering commitment to its public service mission. Time and time again, Mr. DeJoy has shown he is simply not up to the task.

Raja Krishnamoorthi and Robert Weissman, Washington

Raja Krishnamoorthi, a Democrat, represents Illinois’s 8th Congressional District in the House. Robert Weissman is co-president of public interest at Public Citizen.

Postmaster General Louis DeJoy’s op-ed failed to mention the relentless price hikes under a well-intended but struggling strategic plan. July 14 marked the fifth increase in three years, covering mail, newspapers, magazines, catalogues and more. Package prices have also been raised significantly, and the price of the first-class “forever” stamp is now 73 cents.

These recent price increases total more than 184 percent of inflation. Businesses and customers are stressed trying to keep up, not only on price but also as service has declined.

America needs a reliable, affordable postal system for everyone. We urge Congress to better invest Postal Service funds and strengthen regulatory oversight to preserve the Postal Service’s viability and sustainability.

The writer is executive director of the Coalition for a 21st Century Postal Service.

Postmaster General Louis DeJoy’s op-ed was outrageous. Mail delivery is worse than ever in Houston, and it interferes with doing business. And the danger for mail-in ballots with a reduced Postal Service is alarming. The blame is squarely on the postmaster general, not the local postmasters or carriers who cannot believe what is happening.

Fredericka Hunter, Houston

Power in Texas

More than 1 million of us in Houston had no power for days after Hurricane Beryl. I was one of them.

This isn’t the first time this has happened. It happened in 2021, when more than 200 Texans died because of power outages from extreme cold. Massive outages also happened with Hurricanes Harvey and Ike. More than 15 years after Ike, there is still no “Ike Dike.”

The Texas GOP can’t keep the lights on while it wastes billions of dollars on a wall on the southern U.S. border. During Hurricane Beryl, Gov. Greg Abbott (R) was off in Asia. The chief executive of CenterPoint Energy makes more than $1 million as a base salary, not to mention other bonuses. Meanwhile, we regular people sit in the dark and sweat.

Michael Fjetland, Houston

Read the full story here.
Photos courtesy of

Tijuana River sewage still pollutes the San Diego Coast. She’s fighting to clean it up

The Tijuana River’s sewage contamination continues to sicken communities in southern San Diego County. San Diego County Supervisor Paloma Aguirre has become a leading force in pushing for binational fixes and emergency funding to protect public health.

In summary The Tijuana River’s sewage contamination continues to sicken communities in southern San Diego County. San Diego County Supervisor Paloma Aguirre has become a leading force in pushing for binational fixes and emergency funding to protect public health. Hours after a November storm, the Tijuana River flooded a grove of trees in Imperial Beach, gushed through a row of calverts and exploded into mounds of fetid foam.  This is ground zero for the contaminated river, which sickens thousands of people in southern San Diego County. “The Tijuana River is one of, if not the most polluted, river in the entire United States,” said San Diego County Supervisor Paloma Aguirre, who viewed the overflowing river wearing black rain boots and a hot pink respirator mask. “The river is carrying dangerous chemicals, pollutants, pathogens and toxic gases that are impacting South San Diego communities.” The site, known as the Saturn Boulevard hot spot, is part of a system of polluted waterways and failed sewage treatment plants in the cross-border region. In the ocean, the contamination leaves swimmers and surfers with breathing problems, digestive illness and rashes. Unsafe conditions have closed parts of the Imperial Beach shoreline for three years. Last year, researchers discovered that the pollution is airborne as well. Foul-smelling hydrogen sulfide emissions near the river sometimes rise hundreds of times higher than the state’s odor threshold. At those levels the gas triggers headaches, nausea, eye irritation and respiratory distress. And there are other chemicals, viruses and bacteria in the mix.  For children, the effects are worse, said Tom Csanadi, an Imperial Beach physician who has been active in the issue. Their lung surface area to body size is higher, which means they absorb more toxins. Children breathe faster than adults and they’re still growing, so it can affect their body tissues more severely. There are 11 schools within three kilometers of the hot spot. “It could lower IQ, stunt cognitive development,” Csanadi said. As a surfer, activist and elected leader, Aguirre has spent two decades tackling this problem, which she considers one of the worst environmental crises in the country. “She’s been at the forefront of the advocacy side of this for a long, long time, before her political career even started,” said Falk Feddersen, an oceanographer with Scripps Institution of Oceanography who has mapped sewage flows up the coast from Mexico. A cocktail of chemicals While storm water seeped across the road at the hot spot, a swiftwater rescue truck drove through puddles, scanning for stranded motorists. The culverts under the crossing were installed to keep flooding under control, but they also churn the water, spewing noxious gas and other pollutants.  “The unintended consequence is that it’s exacerbating the release of all the molecules and aerosols into the air,” Aguirre said. “It’s literally rocketing them into the environment.” Hydrogen sulfide, with its distinctive rotten egg odor, is an indicator of that toxic brew, said Kim Prather, an atmospheric chemist at Scripps Institution of Oceanography. She raised the alarm about airborne pollution from the Tijuana River last year. Flooding caused by the Tijuana River covers a section of Saturn Boulevard after a rainy day in San Diego on Nov. 21, 2025. Photo by Adriana Heldiz, CalMatters Layers of foam caused by sewage and chemicals bubble up along a section of the Tijuana River after a rainy day in San Diego on Nov. 21, 2025. Photo by Adriana Heldiz, CalMatters Layers of foam caused by sewage and chemicals bubble up along a section of the Tijuana River after a rainy day in San Diego on Nov. 21, 2025. Photo by Adriana Heldiz, CalMatters “That’s one in a cocktail of thousands of compounds,” she said. “It’s a blessing that it smells. I know it sounds strange, but it tells you to get away.” Aguirre described her own struggles with Tijuana River pollution, including migraines, chest pain, shortness of breath, and waking in the middle of the night to an odor she likened to a “porta potty.” Recent improvements to wastewater treatment plants in the U.S. and Mexico have reduced water pollution by keeping tens of millions of gallons of sewage out of the ocean each day. Aguirre and others celebrate that news, but note the river still contaminates surrounding areas. More big upgrades are in the works on both sides of the border, but fixing the Saturn Boulevard hot spot quickly could offer immediate relief, Aguirre said. “This is a very specific and low hanging fruit that will at least begin to mitigate the amount of gases being released into the air and benefit tens of thousands of people that live here,” she said. Waves of pollution Tijuana River pollution dates back to at least the 1930s, when the U.S. and Mexican governments built the first cross-border sewage plants. As Tijuana’s population soared with its booming industry, the city’s waste outstripped its treatment systems. Plant failures and sewage spills became common in the early 2000s, along with frequent beach closures along the south San Diego coast. That’s when Aguirre encountered cross-border pollution in the surf at Imperial Beach. Growing up in Puerto Vallarta Mexico, she was used to surfing in muddy water after rains, so the discolored waves didn’t seem worrisome.  “I remember going out here in Imperial Beach while the water was chocolate brown, not knowing that it’s nothing like what I was used to, because that was sewage,” she said. She was the only one at the beach that day, except for a man posting signs stating “Clean water now.” He was Serge Dedina, executive director of the environmental group WildCoast, and he enlisted her in the fight against sewage pollution. Aguirre first volunteered for the organization and soon joined its staff. She worked there for more than a decade, while earning a master’s degree in marine biodiversity and conservation at Scripps Institution of Oceanography. At WildCoast she organized a citizens’ group, advocated for improved water testing using DNA analysis, and served on working groups for a binational agreement on cross-border pollution, called Minute 320. When Dedina was elected mayor of Imperial Beach in 2014, Aguirre saw a path to solving the sewage problem. “I thought, well, if he can do it I can do it,” she said. “And I built on the momentum that he was able to create on this issue.” San Diego County Supervisor Paloma Aguirre wears a respiratory filter mask while standing near a section of the Tijuana River in San Diego on Nov. 21, 2025. Photo by Adriana Heldiz, CalMatters A warning sign about sewage and chemical contamination is posted along the shore of Imperial Beach on Nov. 21, 2025. Photo by Adriana Heldiz, CalMatters Aguirre won a seat on the Imperial Beach City Council in 2018 and was elected mayor in 2022, when Dedina left office. With a bigger platform, she called on California and the federal government to declare a state of emergency over the border pollution problem and lobbied to classify the area as a Superfund site. Those efforts haven’t gained traction, but other angles yielded results. Imperial Beach sued the International Boundary and Water Commission with the city of Chula Vista and Port of San Diego in 2018, alleging that it violated the Clean Water Act and other federal laws by failing to control coastal sewage pollution. They settled the lawsuit in 2023 with a promise of more resources and binational cooperation.  “My tenure as mayor of IB really focused on advocating and working in a bipartisan fashion to secure the additional funding that was needed,” to fix cross-border pollution, she said. A person walks their dog near the Imperial Beach Pier in Imperial Beach on Nov. 21, 2025. Photo by Adriana Heldiz, CalMatters Aguirre led delegations of local officials to Washington, D.C. to drum up money for costly infrastructure upgrades needed to get the sewage problem under control. She met with White House officials in both the Biden and Trump administrations, and with lawmakers who had served as Navy SEALS and had experienced the pollution problem at BUD/S, the Navy SEAL training program in Coronado. In July, Aguirre won a special election for an open San Diego County Board of Supervisors seat. She immediately led county plans to study the health effects of cross-border pollution and asked the state for $50 million to fix the Saturn Boulevard hot spot.  “She’s moved a problem that has been stuck, when other people could not,” Prather, the Scripps atmospheric chemist, said. Sewage spills prompt quick fixes The long-standing pollution problem came under new scrutiny in 2017, when a spill from a damaged line in Mexico dumped an estimated 143 million gallons of wastewater into the Tijuana River, sending foul odors wafting through the region. That accident revealed just how dilapidated the aging infrastructure had become. “That’s one of the reasons why things are so horrific, because they’re playing catch up on fixing these things when they have catastrophic failures,” said Feddersen, the Scripps oceanographer. In early 2022, another major spill released hundreds of millions of gallons of sewage-tainted water across the border for two and a half weeks.  That summer, San Diego congress members freed up more than $300 million that had been authorized for wastewater treatment upgrades through the United States-Mexico-Canada Agreement. Mexico committed $144 million to replace failing sewage treatment facilities in Tijuana, with an updated treaty between the two countries known as Minute 328. In 2024, the lawmakers persuaded the Biden administration to add another $370 million to repair the aging South Bay International Wastewater Treatment Plant near the border, Rep. Scott Peters said. After decades of deterioration, major improvements came online this year. The South Bay International Wastewater Treatment Plant, which was barely operable, is now fully functioning and expanded its capacity from 25 million to 35 million gallons of wastewater per day. The project was expected to take two years, but was completed in 100 days, according to the U.S. International Boundary and Water Commission. An aerial view shows a treated wastewater river heading to the Pacific Ocean near Real Del Mar in Tijuana, Baja California, Mexico on Aug. 12, 2025. Photo by Guillermo Arias, AFP via Getty Images By the end of next year that will climb to 50 million gallons per day, with higher capacity for peak wastewater surges. The commission, which manages the wastewater systems, has spent $122 million on the first series fixes, and the full project will cost $650 million. Although the Trump administration has clawed back federal funding for many projects, it has doubled down on the cross-border sewage problem, Aguirre said. In July U.S. Environmental Protection Agency Administrator Lee Zeldin met with his Mexican counterpart to seal the environmental deal. In April Mexico repaired its Punta Bandera plant, located on the coast about six miles south of the border. The plant had failed completely in 2020 and was dumping raw sewage into the ocean. It now handles 18 million gallons of wastewater per day. That’s a big boost for beach safety, said Feddersen, whose research tracked the flow of sewage in ocean currents and modeled scenarios for reducing it. “The best bang for the buck, the greatest reduction in beach closure and reduction in human illness, was fixing Punta Bandera,” he said. Yet, the Tijuana River still threatens residents in its watershed with untreated sewage and industrial chemicals from maquiladoras in Tijuana. That includes solvents, heavy metals and toxins known as PFAS, or “forever chemicals,” Prather said. “The river right now is a wastewater treatment plant without any processing,” she said. Removing the culverts would eliminate the turbulence that sprays out hydrogen sulfide and other toxins. The county plans to finish a feasibility study on the project by January. That project would keep contaminants out of the air, but not out of the water. Aguirre also wants new infrastructure to clean up the Tijuana River on the U.S. side. The recent binational Treaty, Minute 328, includes that option, and the International Boundary and Water Commission is exploring what it would take to divert and treat the river flows. There’s no funding for the project yet, but Aguirre says it’s on her agenda. “Rivers are diverted up and down,” she said.  “It’s doable. Is it expensive? Yes. Are our lives in South San Diego worth it? Yes.”

Germophobes Can Breathe Easy On Airplanes, In Hospitals, Experts Say

By Dennis Thompson HealthDay ReporterFRIDAY, Dec. 5, 2025 (HealthDay News) — Germophobes can breathe a little easier when visiting a hospital...

By Dennis Thompson HealthDay ReporterFRIDAY, Dec. 5, 2025 (HealthDay News) — Germophobes can breathe a little easier when visiting a hospital or taking an airplane trip, a new study says.The ambient air on planes and in hospitals mostly contains harmless microbes typically associated with human skin, researchers reported Dec. 4 in the journal Microbiome.The cutting-edge study analyzed germ samples captured on the outer surface of face masks worn by air travelers and health care workers, researchers said.“We realized that we could use face masks as a cheap, easy air-sampling device for personal exposures and general exposures,” senior researcher Erica Hartmann, an associate professor of civil and environmental engineering at Northwestern University in Evanston, Illinois, said in a news release.“We extracted DNA from those masks and examined the types of bacteria found there,” Hartmann said.Overall, the team analyzed germs drawn from masks worn by 10 air travelers and 12 health care professionals. Travelers turned in their masks following a flight, hospital workers following a shift.Researchers also analyzed germs captured by an aircraft cabin filter that had been used for more than 8,000 hours.Overall, the team found 407 distinct species of microbes.“Somewhat unsurprisingly, the bacteria were the types that we would typically associate with indoor air,” Hartmann said. “Indoor air looks like indoor air, which also looks like human skin.”A few potentially disease-causing germs did show up, but they were in extremely low amounts and without signs of active infection, researchers said.Hartmann’s team came up with the study idea in January 2022, amid the COVID pandemic.“At the time, there was a serious concern about COVID transmission on planes,” Hartmann said. “HEPA filters on planes filter the air with incredibly high efficiency, so we thought it would be a great way to capture everything in the air.”“But these filters are not like the filters in our cars or homes,” Hartmann added. “They cost thousands of dollars and, in order to remove them, workers have to pull the airplane out of service for maintenance. This obviously costs an incredible amount of money, and that was eye opening.”To beef up their project, the team turned to a much cheaper alternative: face masks.They also decided to include hospitals as another study locale.“As a comparison group, we thought about another population of people who were likely wearing masks anyway,” Hartmann said. “We landed on health care providers.”The results indicate that people themselves are the main source of airborne microbes in enclosed settings, and that most of the germs come from people’s skin rather than from any illnesses, researchers said.Although the results show indoor air is relatively safe, researchers noted that infectious germs also spread through other routes — most importantly, touch.“For this study, we solely looked at what’s in the air,” Hartmann said. “Hand hygiene remains an effective way to prevent diseases transmission from surfaces. We were interested in what people are exposed to via air, even if they are washing their hands.”SOURCES: Northwestern University, news release, Dec. 3, 2025; Microbiome, Dec. 4, 2025Copyright © 2025 HealthDay. All rights reserved.

The Case for Growth

For the past few years, American politics have been organized around a simple, unnerving feeling: Life is getting too expensive, and no one seems to know what to do about it. Rent and home prices feel out of reach. Child care feels like it costs as much as a second mortgage. Groceries, utilities, and health […]

For the past few years, American politics have been organized around a simple, unnerving feeling: Life is getting too expensive, and no one seems to know what to do about it. Rent and home prices feel out of reach. Child care feels like it costs as much as a second mortgage. Groceries, utilities, and health care have all climbed faster than people’s paychecks. Politicians have reached for familiar tools — blaming corporate “greedflation,” flirting with price controls and tariffs, promising to “take on” whoever is convenient in an election year — but none of that gets to the deeper question: How do we make it genuinely easier to build, to work, and to live well in America? For most of this country’s history, we thought we knew the answer: growth. That means a bigger economy, higher productivity, cheaper and cleaner energy, new technology, and more people able to participate in all of the above. Growth was the background assumption — not a panacea, but the thing that made every other problem a little easier to solve.  Then, beginning in the 1970s, that consensus started to break. Economic growth slowed. Concerns about inequality, consumerism, and environmental damage mounted. A certain anti-growth mentality took root on both the left and the right, and “more” became something to be eyed with suspicion rather than embraced and steered. There were real reasons people were wary of a political project organized around “more” — the environmental damage of fossil fuels, the experience of being left out of past booms, the sense that consumerism had filled our lives with stuff instead of meaning. But, in overcorrecting for the very real mistakes of the past, the US inadvertently locked itself into a low-growth, high-friction status quo that has only made our hardest problems harder. That’s why we need to take sustainable growth seriously again, to move from zero-sum fights over who gets what slice of a fixed pie to a world where the pie is actually bigger. Not growth at all costs, but growth the smart way. That is the animating idea behind this project, The Case for Growth. Over the coming weeks, in explainers, features, and podcast episodes, we’ll look at why our most productive cities have been effectively locking out families and what it would take to open them up. We’ll imagine what an era of clean energy abundance could unlock, from vertical farming to sci-fi climate solutions. We’ll explore how advances in artificial intelligence might finally shake us out of a prolonged productivity slump and how our addiction to cars and meat is choking off more sustainable growth. We’ll talk to experts who make the case that growth can run side by side with policies that prevent the worst of global warming.  In an era when so much of our politics has been reduced to zero-sum arguments over who loses so someone else can win, we want to reopen the possibility of positive-sum progress — of building more; inventing more; and including more people in that story, while taking care of the planet. Growth won’t solve everything, but without it, almost nothing gets solved at scale. The Case for Growth is our attempt to put that idea back into conservation as part of a serious effort to make life more affordable, more sustainable, and more abundant in the US and far beyond. This series was supported by a grant from Arnold Ventures. Vox had full discretion over the content of this reporting. Cities made a bet on millennials — but forgot one key thing We can have growth while fighting climate change The long, fun list of things we could do with unlimited clean energy Why owning a house is overrated The massive stakes of the big federal housing bill, explained

Mapping the Exposome: Science Broadens Focus to Environmental Disease Triggers

By Deanna Neff HealthDay ReporterSATURDAY, Nov. 29, 2025 (HealthDay News) — After decades of intense focus on genetics, the biomedical research...

By Deanna Neff HealthDay ReporterSATURDAY, Nov. 29, 2025 (HealthDay News) — After decades of intense focus on genetics, the biomedical research community is undergoing a major shift, focusing on a new framework called "exposomics."Similar to the way scientists work to map the human genome, this emerging field aims to map the chemical, physical, social and biological elements a person encounters throughout their life.Experts estimate that genetic mutations account for only about 10% of diseases like Parkinson’s for example. The remaining 90% are thought to be caused by environmental factors, prompting scientists to look beyond genes, the Association of American Medical Colleges (AAMC) reported.Some examples of exposomic data include light and temperature, biomarkers in the blood or other body fluids, dietary intake, environmental chemicals, physical activity, income and education.The ultimate goal? To turn this big bucket of individual knowledge points into practical, personalized health solutions.Researchers envision a future where a person's "exposomic profile" is included in their electronic medical records, according to the AAMC.Gary Miller, vice dean for research strategy and innovation at the Columbia University Mailman School of Public Health in New York City, who helped coin the term two decades ago, says the field is now gaining momentum.Exposomics is an enormous undertaking because it requires researchers from various disciplines — including genetics, environmental science and data science — to work together.The goal is to move beyond simply identifying a single cause of disease and instead capture the entire picture of a person’s unique lifetime of exposures.Driving this surge are new technologies that can handle the sheer volume of data involved to map all of the possible exposures.Geospatial data: Satellite images and social determinants of health data help to measure location-specific exposures like air pollution and water quality. Mass spectrometry: Advanced chemical analysis helps to detect thousands of markers in biological samples like blood and urine. Wearable devices: Devices, such as the "exposometer" developed at Stanford Medicine in California, can collect chemical and biological samples directly from the wearer. Chirag Patel, an associate professor at Harvard Medical School and co-leader of NEXUS, explained that his lab uses computational models and artifical intelligence to systematically sort through huge amounts of data.“We’re moving away from looking at causes for disease in a targeted fashion... and moving toward what are non-targeted mass spectrometry approaches,” Patel told AAMC.Rima Habre, also co-leader of NEXUS and associate professor of environmental health and spatial sciences at the University of Southern California Keck School of Medicine, believes exposomics can help physicians move beyond educated guesswork.She says it's more "discovery-based." It allows researchers to scan everything and follow it up with hypothesis testing.As Miller notes, this new health assessment paradigm requires both sides of the coin: “The genomics and exposomics. They complement each other.”SOURCE: Association of American Medical Colleges (AAMC), Nov. 12, 2025Copyright © 2025 HealthDay. All rights reserved.

Some Suicide Victims Show No Typical Warning Signs, Study Finds

By I. Edwards HealthDay ReporterWEDNESDAY, Nov. 26, 2025 (HealthDay News) — For many families who lose someone to suicide, the same question comes...

WEDNESDAY, Nov. 26, 2025 (HealthDay News) — For many families who lose someone to suicide, the same question comes up again and again: “How did we not see this coming?”A new study suggests that for some people, there truly weren’t clear warning signs to see.Researchers at the University of Utah found that people who die by suicide without showing prior warning signs, such as suicidal thoughts or past attempts, may have different underlying risk factors than those who express suicidal behavior.About half of people who die by suicide have no known history of suicidal thoughts or behaviors. Many also don't have diagnosed mental health conditions like depression.To better understand these people, researchers analyzed anonymized genetic data from more than 2,700 people who died by suicide.They found that people with no prior signs of suicide had:"There are a lot of people out there who may be at risk of suicide where it’s not just that you’ve missed that they’re depressed, it’s likely that they’re in fact actually not depressed," lead study author Hilary Coon, a psychiatry professor at the University of Utah in Salt Lake City, said in a news release."That is important in widening our view of who may be at risk," she added. "We need to start to think about aspects leading to risk in different ways."The study also found that this group wasn't any more likely than the general population to show traits like chronic low mood or neuroticism.Suicide prevention has long focused on identifying and treating depression and related mental health disorders. But this research suggests that approach may not reach everyone who's at risk."A tenet in suicide prevention has been that we just need to screen people better for associated conditions like depression," Coon explained."And if people had the same sort of underlying vulnerabilities, then additional efforts in screening might be very helpful. But for those who actually have different underlying vulnerabilities, then increasing that screening might not help for them."In other words: If someone isn’t depressed or showing typical symptoms, current screening tools may miss them.Coon and her team are now looking into other factors that might raise suicide risk in this hidden group, including chronic pain, inflammation and respiratory diseases.They are also studying traits that may protect against suicide to better understand why some people remain resilient even in difficult situations.She emphasized that there is no single suicide "gene."Her goal? To help doctors spot high-risk individuals earlier, even when they do not express suicidal thoughts."If people have a certain type of clinical diagnosis that makes them particularly vulnerable within particular environmental contexts, they still may not ever say they’re suicidal," Coon said. "We hope our work may help reveal traits and contexts associated with high risk so that doctors can deliver care more effectively and specifically."The 988 Lifeline is available for anyone facing mental health struggles, emotional distress, alcohol or drug use concerns or who just needs someone to talk to.SOURCE: University of Utah Health, news release, Nov. 24, 2025Copyright © 2025 HealthDay. All rights reserved.

Suggested Viewing

Join us to forge
a sustainable future

Our team is always growing.
Become a partner, volunteer, sponsor, or intern today.
Let us know how you would like to get involved!

CONTACT US

sign up for our mailing list to stay informed on the latest films and environmental headlines.

Subscribers receive a free day pass for streaming Cinema Verde.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.