Podcasts about Air pollution

PM2.5 particles increase dementia risk by 8% for every 5 micrograms per cubic meter increase. These ultrafine particles travel directly to the brain through nasal pathways Long-term exposure to fine particulate matter doubles brain aneurysm rupture risk, with damage accumulating over three to six months rather than causing immediate effects Air pollutants trigger chronic brain inflammation by activating microglia cells, disrupting the blood-brain barrier and promoting harmful amyloid plaque buildup over time Vehicle exhaust fumes such as nitrogen dioxide and black carbon from soot show stronger associations with vascular dementia compared to Alzheimer's disease in population studies Using indoor air purifiers with high efficiency particulate air (HEPA) filters, limiting outdoor exposure during high pollution periods, and eliminating household chemical sources help improve indoor air quality to protect brain health

In recent years, science has inked a dotted line from the smoggy phenomenon of…

In recent years, science has inked a dotted line from the smoggy phenomenon of air pollution to an increased risk of Alzheimer's disease. Now, new findings suggest the less-than-savory air...

Air pollution is Europe's greatest environmental health threat, and despite progress in recent decades to reduce its burden, it was still attributed to hundreds of thousands of premature deaths in 2022. The European Union's Copernicus Sentinel-4 mission, operating on board EUMETSAT's Meteosat Third Generation Sounder 1 (MTG-S1) satellite, has begun delivering its first preliminary images from space, marking a major milestone in Europe's air quality monitoring capacity. The mission's hourly data streams will support authorities in delivering timely air quality forecasts and health warnings to help save lives, improve quality of life, and reduce associated environmental costs and economic damage across the continent. The first images, captured on 8 October 2025 and released to the world today, demonstrate Copernicus Sentinel-4's remarkable capability to track multiple pollutants and trace gases across Europe and surrounding regions. The images reveal nitrogen dioxide hotspots over Italy's Po Valley, elevated ozone levels across the Balkans, Bulgaria, and Greece and sulphur dioxide plumes from both natural and anthropogenic sources. Unlike other satellite sensors measuring air pollution that orbit Earth from pole to pole at a lower altitude, MTG-S1 operates in geostationary orbit, continuously observing the same region - Europe and northern Africa - from a fixed position. From this vantage point, Copernicus Sentinel-4 can scan the same region every hour, providing near-real-time updates on key atmospheric constituents. Copernicus Sentinel-4 is still undergoing commissioning, so these early images represent just a taster of what is to come: once operational, the mission will provide unprecedented hourly views of such pollutants across Europe from geostationary orbit. The hourly capability will enable experts to track how pollution varies throughout the day - such as traffic peaks during rush hour - and observe pollutants like ozone as they form, revealing differences between city centres and suburbs and providing authorities with more precise information to protect public health. Following MTG-S1's successful launch on 1 July, Copernicus Sentinel-4 is now in its commissioning phase, where teams are testing and fine-tuning systems to ensure optimal performance. While these first images show the mission is already working well, the commissioning process ensures that the underpinning data meets the rigorous accuracy and reliability standards essential for operational use. Once commissioning is complete, these critical data streams will enhance existing atmospheric monitoring capabilities with unprecedented hourly coverage of the atmosphere over Europe and surrounding regions from space. Phil Evans, Director-General of EUMETSAT, said: "Exposure to pollutants such as nitrogen dioxide, ground-level ozone, and fine particulate matter affects millions of Europeans every day, costing society hundreds of billions of euros annually. Copernicus Sentinel-4 represents a fundamental advance in our ability to monitor these pollutants. These first images demonstrate the mission's transformative potential to save lives and improve health outcomes by feeding into better air quality and climate monitoring across Europe. EUMETSAT is proud to host the Sentinel-4 instrument aboard our MTG-S satellite and to be part of this landmark European collaboration. We now look forward to operating the mission throughout its lifetime, ensuring a continuous flow of critical data to ensure maximum impact." Lieven Bydekerke, EUMETSAT Copernicus Programme Manager, said: "These first data provide an exciting early glimpse of Copernicus Sentinel-4's ability to capture rapid changes in air pollution across an entire continent - tracking how pollutants that are a major cause of respiratory and cardiovascular disease move and evolve throughout the day. Hourly observations of these hazardous pollutants over the whole of Europe have never been possible before. As we work ...

Two Pennsylvania-based hydrogen hubs could be on the chopping block. A new list of clean energy projects slated for termination by the Trump administration includes the Philly-area MACH2 hydrogen hub and the Pittsburgh-based ARCH2. The projects could lose 1.7 billion dollars in federal funding. The Trump administration has reversed course and decided NOT to delay Biden-era rules limiting air pollution from the steel industry. The administration says the rules can now go into effect. The decision will affect U-S Steel’s Clairton Coke Works plant. The borough of Phoenixville in Chester County near Philadelphia is gearing up to use a new technique to process its sewage. The town plans to produce its own “bio-coal.” And a deeper dive.... A landfill in western Pennsylvania has been taking drilling waste from fracking for over a decade. This waste has created water pollution problems for the Monongahela River. The landfill has proposed a solution, but many are worried about its downstream impacts. In uncertain times, our community counts on facts, not noise. Support the journalism and programming that keep you informed. Donate now at www.witf.org/givenow. Thank you!Support WITF: https://www.witf.org/support/give-now/See omnystudio.com/listener for privacy information.

John Dale Dunn has been an emergency physician for more than fifty years and an attorney (inactive) for forty years, admitted to the bars of Nebraska, Louisiana and Texas by examination.In this discussion, John Dale Dunn, a physician and lawyer, criticizes environmental regulations and the scientific methodologies used by agencies like the EPA, asserting that they exploit junk science for political agendas. He highlights issues with studies on air pollution and the effects of climate change, arguing that much of the related research is flawed and driven by financial incentives. The conversation touches on broader concerns about scientific integrity and the influence of governmental funding on research outcomes.00:00 Introduction to John Dale Dunn00:16 Journey into Environmental Law01:35 Involvement with Heartland Institute03:40 Critique of EPA and Environmental Regulations10:04 The Precautionary Principle Debate13:49 The Climate Change Scare Tactics25:10 The PM 2.5 Controversy38:11 Air Pollution and Inversions39:23 EPA Regulations and Diesel Engines40:55 The Small Particle Scam47:39 Cargo Cult Science Explained52:00 The Benefits of a Warmer Planet01:03:08 Heat Illness vs. Cold Illness01:07:28 The Scientific Method and Junk Science01:14:15 Concluding Thoughts“Human Health and Welfare Effects from Increased Greenhouse Gases and Warming” https://www.heritage.org/sites/default/files/2024-11/SR293.pdfhttps://co2coalition.org/teammember/john-dale-dunn/========Slides, summaries, references, and transcripts of my podcasts: https://tomn.substack.com/p/podcast-summariesMy Linktree: https://linktr.ee/tomanelson1

The gas appliances in our homes are part of the problem. They've been shown to worsen asthma and cause other health problems. Plus, they contribute to climate change. Recently our climate reporter, Mary Catherine O'Connor, hosted a panel of experts at KALW's live event space in Downtown San Francisco. 

Join us for a special episode as regular host Jon Holmes becomes our guest, sharing his experience at the UN's - Healthy Indoor Air: A Global Call to Action - event during Climate Week 2025.Hear powerful excerpts from world experts including Dr. Jagat Narula's stunning mummy research revealing 1,000-year-old evidence of pollution-caused disease, Rachel Hodgson's announcement of a groundbreaking Global Commission, and Professor Joseph Allen's call to recognize that; the person who manages your building can have a bigger impact on your health than your doctor. The commitments made and initiatives launched at that event, are truly a pivotal moment in the global clean air movement. Listen now to discover all. THINGS WE SPOKE ABOUTHow ancient mummies show evidence of black lungs from indoor cooking pollutionLaunch of the Global Commission on Healthy Indoor Air, working to make clean indoor air universalWhy 3.2 million deaths annually are linked to household air pollutionHow indoor air quality remains largely invisible and unmonitoredGUEST DETAILSWatch the entire event on United Nations TV here.ABOUT OUR HOSTJon The Filter Guy Holmes serves as the regular host of Camfil Let's Talk Clean Air podcast, where he explores air quality issues with industry experts and thought leaders. In this special episode, Jon becomes the featured guest after attending the historic Healthy Indoor Air: A GlobalCall to Action event at the United Nations on September 23, 2025. His firsthand experience at this landmark gathering provided unique insights into the global movement to recognize clean indoor air as a fundamental human right and the launch of unprecedented international initiatives to improve air quality worldwide.Featured UN Speakers in the episode include:Dr. Jagat Narula, President of the World Heart FederationRachel Hodgson, President & CEO of the International WELL Building InstituteProfessor Joseph Allen, Director of Healthy Building Program, Harvard TH Chan School ofPublic HealthMORE INFORMATIONThere is a wealth of industry information on air quality and how to improve it on our website at camfil.comLet's Talk Clean Air is produced for Camfil by DustPod.ioQUOTESHaving done approximately 400 mummies CT scans, we found that they had black lungs. We went to the places where they lived—low ceiling houses where they cooked inside. - Dr. Jagat NarulaNever doubt that a small group of thoughtful, committed citizens can change the world. - Rachel HodgsonThe person who manages your building can have a bigger impact on your health than your doctor. - Professor Joseph AllenKEYWORDS#airquality #globalstandards #indoorairquality #IAQ #airqualityeducation #airqualitystandards

Is birth control safe to use? You'd never guess this sneaky cause of air pollution. Is inflammation ever helpful? Are you eating the right type of protein? Learn More: Learn more about your ad choices. Visit megaphone.fm/adchoices

The city of San Diego is suing a recycling company following years of complaints about noise and air pollution. Longtime California legislator Toni Atkins dropped out of the 2026 Governor's race. Then, a scientist gives tips on how to stay safe from dust storms. Finally, we bring you the latest from the city of La Mesa, which has chipped away at plans to develop its city center.

Perfect Aminos®️ vs. protein powders—which are better to stave off frailty? Cocoa extract supplements reduce age-related inflammation, and may curb chronic diseases; Being too skinny associated with higher risk of dying; One in eight Americans have tried GLP-1 drugs—but only half stick to them after one year, citing price, side effects; The many health benefits of saunas; Air pollution hikes cardiometabolic risk—as does harmful mouth bacteria; Is the flu shot truly a “vaccine” if it's only partially effective and has to be taken every year?

Companies looking to build new power plants or factories may be able to start construction before getting required air pollution permits. The proposal from the Environmental Protection Agency is drawing criticism from Pennsylvania environmental groups. It’s been more than one year since the remnants of Tropical Storm Debby brought heavy rains to Pennsylvania, along with flooding and even a tornado. The most serious flooding happened in the northern part of the state. People in Potter and Tioga counties say they’re worried about how the state will respond to future weather emergencies. Public media's federal funding has been revoked. Your support is now more vital than ever. Help power the independent journalism and trusted programming you find on WITF by making a gift of support now at www.witf.org/givenow. And thank you.Support WITF: https://www.witf.org/support/give-now/See omnystudio.com/listener for privacy information.

As the federal government weakens protections, Moms Clean Air Force is fighting pollution at the state and local level. Learn more at https://www.yaleclimateconnections.org/ 

A Clean Wisconsin analysis shows just two approved data centers in Wisconsin will use more power than all the homes in our state combined. More than the generation capacity of the Point Beach nuclear plant, the single-largest source of power in Wisconsin. And that leaves a lot of people are wondering, where is all this leading us? What will it mean for Wisconsin's precious water resources, our land, our energy bills? And why is it so hard to find out? In this episode, an in-depth conversation on the secrets of data centers. Host: Amy Barrilleaux Guest: Michael Greif, Midwest Environmental Advocates Resources for You: AI data centers in Wisconsin will use more energy than all homes in state combined Large Wisconsin data center tax breaks make benefits unclear MEA Takes Legal Action to Compel City of Racine to Disclose Data Center's Projected Water Use PSC approves plan to power AI data center with gas plants, bringing 1,200 MW of new, dirty power to southeast Wisconsin  

In this episode of The Hydrogen Podcast, we dive deep into the University of Texas Center for Electromechanics (UT-CEM) report: “Hydrogen, Air Quality, and Climate Change.”

DR Congo crisis: funding cuts curtail assistance to victims of sexual violence warns OHCHRPakistan's monsoon flood-hit communities face more miseryAir pollution is on the rise but China, Europe offer glimmer of hope: WMO

Comprehensive coverage of the day's news with a focus on war and peace; social, environmental and economic justice. Trump signs executive order changing Department of Defense to Department of War; Wildfire air pollution a growing problem exacerbated by climate change according to UN report; Healthcare workers protest short staffing, soaring executive pay at Sutter Health in Sacramento; Legislature passes measure to warn parents when schools targeted by immigration enforcement; US sanctions 3 leading Palestinian human rights groups for supporting investigation of alleged Israeli war crimes in Gaza; September 5th is “International Day of Charity” in honor of anniversary of death of Mother Teresa The post Trump signs order changing Defense Department to Department of War; UN warns of wildfire air pollution driven by climate change – September 5, 2025 appeared first on KPFA.

The Trump administration wants to repeal greenhouse gas regulations that limit emissions for cars and a variety of other sources. State law prevents Montana from having air pollution standards stricter than the federal government.

New limitations on COVID-19 vaccines came down from the federal Food and Drug Administration last week. Pennsylvania lawmakers are weighing a measure that would require insurers to continue covering the shots. Tuesday and Wednesday, many ceremonies are marking the 80th anniversary of the end of World War II. It was on September 2nd of 1945 that Japan formally surrendered. A Scranton family is observing the milestone by seeing their loved one finally buried with full military honors. And a deeper dive: A U.S. Steel plant near Pittsburgh where an explosion killed two workers was set to face stricter air pollution regulations. How the rollbacks will impact communities near U.S. Steel’s Pittsburgh-area plants. Public media's federal funding has been revoked. Your support is now more vital than ever. Help power the independent journalism and trusted programming you find on WITF by making a gift of support now at www.witf.org/givenow. And thank you.Support WITF: https://www.witf.org/support/give-now/See omnystudio.com/listener for privacy information.

Climate change is making air quality worse in many parts of the world. Rising temperatures increase ground-level ozone, and more frequent wildfires release harmful smoke and particulates into the air. These changes, combined with ongoing pollution from sources like vehicle exhaust and industrial emissions, lead to longer and more intense episodes of unhealthy air. A […]

Building managers face a critical dilemma when implementing air quality monitoring systems: how to educate occupants about invisible health threats, without creating panic or overwhelming them with real-time data alerts. This episode explores practical ways for effective air quality communication, including customizable notification systems that adapt to different comfort levels and gamification approaches that engage rather than frighten. We cover the science behind particulate matter, debunks common myths about building immunity to pollutants, and introduce the groundbreaking Global Open Air Quality Standards (GO AQS) initiative.Our guest Sotirios Papathanasiou is a world-leading air quality expert, author of the "See the Air" blog, and spearheads the GO AQS project involving 150 global experts. He has over a decade of experience helping organizations implement practical air quality monitoring solutions without overwhelming building occupants.THINGS WE SPOKE ABOUT●        Impact of Covid-19 on air quality awareness●        Educating the public without fear●        Myths about particulate matter and CO2 as a pollutant●        Need for Global Open Air Quality Standards●        The challenges of setting standards●        Air Quality as a human rightGUEST DETAILSSotirios Papathanasiou is an air quality expert with substantial experience in the field of environmental issues but particularly indoor air pollution. His is the author of three books on air pollution, for adults and kids as well as curate a popular web blog ‘See the Air'. He has a special interest in IoT devices for personal AQM/low-cost sensors and has been researching how start-ups rise and fall in this sector.http://goaqs.org/https://www.linkedin.com/in/sotirios-papathanasiou/MORE INFORMATIONThere is also a wealth of industry information on air quality and how to improve it on our website at camfil.comLet's Talk Clean Air is produced for Camfil by DustPod.io QUOTES Once you fix indoor air quality, you fix all the other problems like Covid or any others transmissible from airborne particles in the environment. - Sotirios Papathanasiou We do find different ways to educate people and reach out to their lives without creating that fear by for example enabling gamification through specific apps. They can teach you about air quality but at the same time keep you engaged to learn more and start taking the right decisions - Sotirios Papathanasiou Size matters. PM 2.5 is a very well-studied pollutant, so it's very well linked with health outcomes. We understand better when we see a value that is related to mass.  - Sotirios Papathanasiou KEYWORDS#airquality #globalstandards #indoorairquality #IAQ #airqualityeducation #airqualitystandards

Send us a textIn this Family Office Club investor panel, speakers reveal the markets and sectors they're eager to deploy capital into—but have been waiting for the right CEO, operator, or “jockey” to lead the charge. From decarbonizing global shipping to betting big on India's deep tech future, this session highlights where investors see the next massive waves of opportunity.Key insights from this panel:

Join host Mark Tebbs as he welcomes Dr. Silvia Alemany, a leading researcher in psychiatry and environmental health, for a compelling conversation about the hidden ways our surroundings shape children's minds.  In this Mind the Kids episode, ‘Is Air Pollution Harming Our Children's Minds?' listeners are taken on a journey through the latest research from Catalonia, Spain, where Dr. Alemany and her team explored how air pollution and the presence of green spaces around schools influence children's emotional and behavioural well-being. This is evidence in the CAMH journal paper (and part of the CAMH Special Issue) ‘Associations between air pollution and surrounding greenness with internalizing and externalizing behaviors among schoolchildren' Paper - https://doi.org/10.1111/camh.12772 CAMH Special Issue - https://doi.org/10.1111/camh.12720 Listeners will hear about the broader context of this research, including the global shift in focus from adult respiratory and cardiovascular health to the developing brains of children. Dr. Alemany shares the inspiration behind her work, the challenges of measuring environmental exposures, and the importance of considering both direct and indirect effects of greenness—whether through cleaner air, opportunities for physical activity, or simply the calming presence of nature. The conversation also touches on the practical implications for urban planning and public health. Dr. Alemany emphasizes that while the effects observed are small, their significance lies in the widespread exposure of children to these environmental factors. She advocates for thoughtful city design, increased green spaces, and policies that reduce traffic near schools, all while ensuring that such changes do not exacerbate social inequalities. For parents, the message is both reassuring and empowering: while environmental factors are just one piece of the puzzle in child mental health, small changes—like choosing routes to school with more greenery or supporting local green initiatives—can make a difference. Dr. Alemany also highlights the need for continued research, especially into how genetics and socioeconomic status may influence vulnerability to environmental risks.

Southeast Asian parliamentarians are voicing urgent concerns about Thailand’s air pollution problems. Can regional mechanisms solve a long-entrenched issue that’s linked to health concerns for millions of people? Jack Board speaks with Nitipon Piwmow and Arlene Brosas from the ASEAN Parliamentarians for Human Rights. See omnystudio.com/listener for privacy information.

We're taking a breather this August as we work on bringing you more great episodes of the ATS Breathe Easy podcast. But we're not going off the air - instead, we're bringing back some of our best episodes of the last season. See you in September for season two! Rolling back major EPA policies that protect our health from air pollution exposure is dangerous and even fatal in some cases. This episode features the chair and vice-chair of the ATS Environmental Health Policy Committee, Alison Lee, MD, (Icahn School of Medicine, Mount Sinai) and Gillian Goobie, MD, PhD (University of British Columbia). Patti Tripathi hosts. Resources: The Southern California Children's Health StudyThe Ella Roberta FoundationSilent Spring by Rachel Carson

- Tesla Cuts UK Leases About 50% - Lucid to Pay Its Own $7,500 Rebate - L4 Startup Emerges from Stealth Mode - Top Battery Makers in China - Study Says EV Chargers Cause Pollution - Corvette Unveils 2,000 HP Concept - Ford GT Mk IV 1,300 Lbs. Lighter Than ZR1X ‘Vette - Lexus Sport Concept - Autoline Poll on Ford EV Truck

- Tesla Cuts UK Leases About 50% - Lucid to Pay Its Own $7,500 Rebate - L4 Startup Emerges from Stealth Mode - Top Battery Makers in China - Study Says EV Chargers Cause Pollution - Corvette Unveils 2,000 HP Concept - Ford GT Mk IV 1,300 Lbs. Lighter Than ZR1X ‘Vette - Lexus Sport Concept - Autoline Poll on Ford EV Truck

Join hosts Nidhi Madan, MD; Prashant Nagpal, MD, FSCCT; Jill Jacobs, MD, MS-HQSM, FSCCT and Cristina Fuss, MD, PhD, FSCCT as they take a deep dive into featured articles in the May – June2025 issue of the Journal of Cardiovascular Computed Tomography (JCCT). Our hosts chat with Borek Foldyna, MD, FSCCT; Ming-Yen Ng, MBBS, FRCR, FSCCT; Daisuke Kinoshita, MD; Muhammad Taha Hagar, MD and Philipp Arnold, MD. This episode will explore:Air pollution, coronary artery disease, and cardiovascular events:  Insights from the PROMISE trialUsing Cardiac CT to Clarify the Relationship between Air Pollution and AtherosclerosisPerformance of Large Language Models for CAD-RADS 2.0 classification derived from Cardiac CT reportsHigh-risk Plaque Features and Perivascular InflammationSupport the show

Dr. Ray Dorsey is a professor of neurology at the University of Rochester and a leading authority on the preventable environmental causes of Parkinson's disease, and the co-author of The Parkinson's Plan: A New Path to Prevention and Treatment, which lays out actionable steps to halt the world's fastest-growing brain disease.15 Daily Steps to Lose Weight and Prevent Disease PDF: https://bit.ly/46XTn8f - Get my FREE eBook now!Subscribe to The Genius Life on YouTube! - http://youtube.com/maxlugavereWatch my new documentary Little Empty Boxes - https://www.maxlugavere.com/filmThis episode is proudly sponsored by:LMNT is my favorite delicious, sugar-free electrolyte powder to leave you feeling charged up after a sweat sesh. Get a free 8-serving sample pack at drinklmnt.com/geniuslife.AG1 is my favorite multivitamin. Enjoy a free 1 year supply of vitamin D and 5 free AG1 travel packs with your first purchase. All you have to do is visit drinkag1.com/GENIUS.JustThrive makes high quality probiotics with mental health in mind. Get 20% your first 90 day bottle when you go to ⁠https://justthrivehealth.com/GENIUS and use code GENIUSLIFE at checkout!Momentous holds its products to rigorous quality and purity standards set by the NFL and NBA. I use their creatine and protein regularly. Head to livemomentous.com/genius or use code GENIUS for 35% off your first subscription.OneSkin is a skincare company for minimalists utilizing their revolutionary OS-01 peptide which can reverse signs of skin aging according to their research. Visit http://oneskin.co/max and use code MAX for 15% off.

A study from Johns Hopkins researchers found that residents near or on the fence line of polluting enterprises are at higher risk for multiple health problems because of the toxic mix of air they breathe. The lead researcher explains the study. Also, astronomer Phil Plait wondered what it would be like to walk on Mars, fall into a black hole, or fly through a nebula, so he wrote a book, Under Alien Skies: A Sightseer's Guide to the Universe. He reveals the strange colors of a sunset on Mars, what it's like on a planet orbiting binary stars, the unique challenges of landing on an asteroid, and more. And a paper published in the journal Scientific Reports describes the case study of an orangutan who treated and healed his own wound. Zoologists have long seen behaviors of self-medicating in the animal kingdom, but until now it has rarely if ever been documented in scientific literature. — We rely on support from listeners like you to keep our journalism strong. You can donate at loe.org – any amount is appreciated! – and thank you for your support. Learn more about your ad choices. Visit megaphone.fm/adchoices

Sign up for our newsletter! The Trump administration has paused new rules that would have reduced air pollution from steel mills drifting into surrounding communities. What advocates and residents who live near U.S. Steel plants are saying. Wildfire smoke from Canada is contributing to home-grown air pollution, and what we can do about it. A Pittsburgh-area library is loaning gas-free cooktops for patrons to test out. The families of four West Virginia children have sued a Pittsburgh-based gas producer over health effects from fracking. An annual road trip aimed at dispelling myths about electric vehicles stopped outside Pittsburgh. A new report from an environmental watchdog in Pittsburgh calls for stricter regulations on businesses that send pollution into rivers and streams. A Pennsylvania state law is coming to the rescue of abandoned boats on waterways and land. We're independent and non-profit, and we don't get money from WESA, WPSU or any other radio station. So we must turn to you, our listeners, for support. Take action today so we can continue to keep you informed.  Donate today.  Or send us a check to: The Allegheny Front, 67 Bedford Square, Pittsburgh, 15203.  And thanks! 

The politics of school drop off and pick up has long been discussed, but a new study looks at one particular element — the environmental impact of so-called 'idling'. In this edition of the Conversation Hour we learn about the 'Idle off' campaign which saw students urge parents to turn off the ignition when they parked close to school in an effort to reduce pollution and give young people agency in the face of climate change.Also in this edition, we pay tribute to singer songwriter Col Joyce and look at how streaming has changed song structures.

If you've been outside on a smoggy day, you've probably noticed that your body reacts poorly to bad air quality. Maybe you coughed, or got a headache. But what actually happens to your body when you breathe in polluted air?

Tracey McVeigh heads to Mongolia to find out about the country's increasingly brutal winters and dry summers, while Badruun Gardi reflects on how the changes threaten the nomadic way of life. Help support our independent journalism at theguardian.com/infocus

Short Wave producer Hannah Chinn has adult-onset eczema. They're not the only one. Up to ten percent of people in the United States have it, according to the National Eczema Association — and its prevalence is increasing. Despite its ubiquity, a lot about this skin condition remains a mystery. So today, Hannah's getting answers. In this encore episode, they sat down with Raj Fadadu, a dermatologist at the University of California, San Diego, to ask: What is eczema? What triggers it in the first place? And might climate change make it worse sometimes?If you liked this episode, check out our episode on the science of itchiness. Also, follow us! That way you never miss another episode.Interested in hearing more about climate change and human health? Email us at shortwave@npr.org — we'd love to hear your feedback!Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Humans have long been exposed to three main types of smoke: from early domestic fires, modern wildfires, and more recently, tobacco and fossil fuel pollution. All release tiny particles from partly burned plants, containing harmful chemicals like nitrogen oxides and carcinogens. These particles raise risks for lung cancer, dementia, and even childhood obesity. Studies show that air pollution can disrupt brain chemistry, increase Alzheimer's-related proteins, and activate stress-related genes (NFkB, Nrf2). A new drug (GSM-15606) shows promise in reducing brain damage from pollution in mice. People with the ApoE4 gene may be more vulnerable, while the ApoE3 gene, possibly evolved 200,000 years ago, may offer some protection. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 40700]

Humans have long been exposed to three main types of smoke: from early domestic fires, modern wildfires, and more recently, tobacco and fossil fuel pollution. All release tiny particles from partly burned plants, containing harmful chemicals like nitrogen oxides and carcinogens. These particles raise risks for lung cancer, dementia, and even childhood obesity. Studies show that air pollution can disrupt brain chemistry, increase Alzheimer's-related proteins, and activate stress-related genes (NFkB, Nrf2). A new drug (GSM-15606) shows promise in reducing brain damage from pollution in mice. People with the ApoE4 gene may be more vulnerable, while the ApoE3 gene, possibly evolved 200,000 years ago, may offer some protection. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 40700]

Humans have long been exposed to three main types of smoke: from early domestic fires, modern wildfires, and more recently, tobacco and fossil fuel pollution. All release tiny particles from partly burned plants, containing harmful chemicals like nitrogen oxides and carcinogens. These particles raise risks for lung cancer, dementia, and even childhood obesity. Studies show that air pollution can disrupt brain chemistry, increase Alzheimer's-related proteins, and activate stress-related genes (NFkB, Nrf2). A new drug (GSM-15606) shows promise in reducing brain damage from pollution in mice. People with the ApoE4 gene may be more vulnerable, while the ApoE3 gene, possibly evolved 200,000 years ago, may offer some protection. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 40700]

In today's episode, Dr. Odell explores environmental illness—a growing but often overlooked health crisis caused by exposure to toxins in our everyday surroundings. From air and water pollution to pesticides, mold, and heavy metals, these hidden environmental threats can trigger a wide range of chronic symptoms—from fatigue and asthma to chemical sensitivities and immune dysfunction. He'll explain: What environmental illness is How toxins like heavy metals, VOCs, and pesticides affect your body Why some people are more sensitive than others How to support your body's natural detoxification systems Practical, holistic strategies to heal and protect yourself using bioregulatory medicine Whether you're a practitioner or someone simply trying to live a cleaner, healthier life, this episode offers meaningful ideas to help you thrive in our increasingly toxic world.

TODAY ON THE ROBERT SCOTT BELL SHOW: Mass Vax Plan, Cassidy vs RFK, Hormone Disruptors in WIC, PA Air Pollution, CBD Calms Autistic Boys, Haematoxylon, RFK Hacks Food Guidelines, MAHA Pushes Whole Milk, MAHA Starts With Farmers, Fiscal Doomsday, EU Megafarms Exposed, Acetaminophen Made from Plastic and MORE! https://robertscottbell.com/mass-vax-plan-cassidy-vs-rfk-hormone-disruptors-in-wic-pa-air-pollution-cbd-calms-autistic-boys-haematoxylon-rfk-hacks-food-guidelines-maha-pushes-whole-milk-maha-starts-with-farmers-fiscal-d/https://boxcast.tv/view/mass-vax-plan-cassidy-vs-rfk-hormone-disruptors-in-wic-pa-air-pollution-fiscal-doomsday---the-rsb-show-6-25-25-cve0dnqyxw4taxsczfvj Please read this disclaimer carefully before you (“you”, “your”) use our [Your Website URL] website (“website”, “service”) operated by the [Your Business Name] (“operator”, “us”, “we”, “our”). Purpose and Character The use of copyrighted material on the website is for non-commercial, educational purposes, and is intended to provide benefit to the public through information, critique, teaching, scholarship, or research. Nature of Copyrighted Material Weensure that the copyrighted material used is for supplementary and illustrative purposes and that it contributes significantly to the user's understanding of the content in a non-detrimental way to the commercial value of the original content. Amount and Substantiality Our website uses only the necessary amount of copyrighted material to achieve the intended purpose and does not substitute for the original market of the copyrighted works. Effect on Market Value The use of copyrighted material on our website does not in any way diminish or affect the market value of the original work. We believe that our use constitutes a 'fair use' of any such copyrighted material as provided for in section 107 of the U.S. Copyright Law. If you believe that any content on the website violates your copyright, please contact us providing the necessary information, and we will take appropriate action to address your concern.

Trisha Goddard rose to fame as a TV journalist. She was the first black TV presenter in Australia and is best known in the UK for her eponymous TV show which aired on ITV and Channel 5 in the late 90s and 2000s, earning her a reputation as the British Oprah. She joins Anita to talk about her career, appearing on Celebrity Big Brother and why she chose recently to go public with her diagnosis for stage 4 metastatic breast cancer.Air pollution kills more than 500 people a week in the UK and costs more than 500 million pounds a week in ill health, according to a new report, "A breath of fresh air," by the Royal College of Physicians. The report highlights growing evidence about health issues linked to toxic air and calls it “a public health crisis”. Today, a group of doctors, nurses and campaigners are walking from Great Ormond Street Hospital to Downing Street with a letter calling on government ministers to commit to more ambitious air quality targets. Anita talks to two of them, Rosamund Kissi Debrah, whose daughter Ella became the first person in the UK to have air pollution cited on their death certificate and Professor Sir Stephen Holgate, co author of today's report.Only 3.1% of PREP users in England are women. That's Pre-Exposure Prophylaxis, a drug that reduces the risk of being infected with HIV. Many women don't know that PREP exists, or don't consider themselves at risk. Yet women accounted for 30% of new HIV diagnoses in England in 2023. Today, the Elton John AIDS Foundation is launching pilot programmes to increase women's access to PREP. Anita is joined by Dr Jenny Whetham, Consultant and Joint Clinical Lead, Sexual Health and HIV Medicine, Brighton and Anne Aslett, CEO of the Elton John AIDS FoundationThe clever one. The funny one. The beautiful one. But which one is The Favourite? Set over a single week, but examining the highs and lows that define a family over the decades, this book is a story of rivalries and long-held resentments, about loss and grief and blame – and love. Fran Littlewood – also author of New York Times bestseller Amazing Grace Adams talks to Anita about her new novel.Presenter: Anita Rani Producer: Rebecca Myatt

In recent years, the fight against air pollution has become a major issue for large urban areas. Measures such as low-emission and pedestrian zones in city centres are now beginning to pay off. According to the Paris-based air quality monitor AirParif, pollution in the Paris region has been halved in 20 years. The city of Lyon has also deployed a series of measures to discourage drivers from driving in the city's historic centre that sits between two rivers. But not everyone is happy about these changes to the urban landscape. Our France 2 colleagues report, with FRANCE 24's Guillaume Gougeon.

with Brad Friedman & Desi Doyen

If you listen to this podcast for any length of time, you'll know that I believe the way forward is predicated on our finding shared values—I'd go for integrity, compassion, courage and generosity of spirit as the baselines—and then a suite of clear asks in the outer world and needs in the inner world.  In logistical terms, at an absolute baseline, we need Clean Air, Clean Water, Clean Soil. These are non negotiable and the fact that we currently have none of these is a grim indictment of how much we live in an economy that sucks the life out of everything rather than a society that grows. But we do have people who are working flat out to change the narrative on exactly these topics and this week's guest, Tim Smedley, is one of these.  Tim is an award-winning sustainability journalist who has worked with the BBC, the Guardian, Sunday Times and Financial Times. He is also a celebrated non-fiction writer. His first book, Clearing the Air: The Beginning and the End of Air Pollution, was shortlisted for the UK's Royal Society Science Book Prize. His latest: The Last Drop: Solving the World's Water Crisis was a Times Book of the Year and has been described as 'Smart, Sobering and Scholarly' which it certainly is.This is one of those books that's both terrifying, utterly compelling and—I'm glad to say—ultimately inspiring.  Yes, the world's water is in a desperate state.  Yes, it has been horribly mismanaged almost everywhere by the kleptocracy that masquerades as a democracy in our modern world.  But yes, we do have responses that will work, they have been carefully explored and water is one of those unifying elements that brings people together across tribal boundaries. We all need clean water and getting there means we need to find common principles by which we can live. Spoiler alert: turning water into a for-profit commodity is not a part of the solution.  Regenerative agriculture, re-Wilding our waters, beavers (yay!) and sane water saving/sparing practices definitely are. Tim is so knowledgeable and his books are both brilliantly researched and utterly personal.  He goes to the places he writes about and his first-hand experiences are priceless.  I have put links in the show notes for both of his books, plus the Medium article on DeGrowth which is where I first came across his work.  Please do explore afterwards. Tim's website https://www.timsmedleywriter.com/Medium on Degrowth: https://medium.com/the-new-climate/we-need-to-talk-about-degrowth-part-ii-4d71c44067b9Article in Prospect Magazine https://www.prospectmagazine.co.uk/world/environment-news/climate-change/70022/why-isnt-it-raining-extreme-weatherTim on LinkedIn https://uk.linkedin.com/in/timsmedleyTim on Medium https://medium.com/@tjsmedleyTim on BlueSky https://bsky.app/profile/timsmedley.bsky.socialTim's BooksClearing the Air https://uk.bookshop.org/p/books/clearing-the-air-shortlisted-for-the-royal-society-science-book-prize-tim-smedley/1246586?ean=9781472953339The Last Drop https://uk.bookshop.org/p/books/the-last-drop-solving-the-world-s-water-crisis-tim-smedley/7544965?ean=9781529058178What we offer: Accidental Gods, Dreaming Awake and the Thrutopia Writing Masterclass If you'd like to join us at Accidental Gods, this is the membership where we endeavour to help you to connect fully with the living web of life. If you'd like to join our next Gathering 'Becoming a Good Ancestor' (you don't have to be a member) it's on 6th July - details are here.If you'd like to train more deeply in the contemporary shamanic work at Dreaming Awake, you'll find us here. If you'd like to explore the recordings from our last Thrutopia Writing Masterclass, the details are here

Microplastics seem to be everywhere, inside and outside our bodies. These micro and nano particles are shedding from our clothes, our tires, food packaging — basically anywhere there's plastic. People, animals, and plants are consuming these microplastics, thereby complicating the issue and contributing to health problems. But what health issues? And how do we avoid them? The science is still a work in progress, but today, we're finding out what we know so far. We're going to find out from an actual scientist what we know and don't know about the health implications of microplastics and what we can do about it. And we're going to try our best to find our way to a place of understanding without complete overwhelm. 

with Brad Friedman & Desi Doyen

In this week's episode, host Daniel Raimi talks with Robert D. Metcalfe, a professor at Columbia University. Metcalfe recently coauthored a study of the levels of invisible particulate matter released in the air during everyday household activities like cooking and cleaning, exposure to which has been linked to health problems. He shares key findings on trends in indoor air quality, how people change their behavior when made aware of pollution levels in their homes, and the potential benefits and trade-offs of government subsidies for indoor air quality monitoring technologies. Metcalfe also highlights what areas of future research could inform this field and guide more effective interventions for public health and policy. References and recommendations: “Making the Invisible Visible: The Impact of Revealing Indoor Air Pollution on Behavior and Welfare” by Robert D. Metcalfe and Sefi Roth; https://www.nber.org/papers/w33510

Episode: 1373 Pittsburgh in 1816.  Today, let's visit embryonic Pittsburgh.