Podcasts about Big Picture Science

Since humans first chiseled marks into stone, we have externalized our thoughts and ideas. Our tools may have evolved—now we clack away at computer keyboards—but written communication remains a bedrock of modern society. Now that the pace of information creation is exponentially increasing with the advent of artificial intelligence, many are asking what the next frontier of human communication may look like. We look at how we got here, where the latest tools are headed—including brain-machine-interface—and how our brains and culture may be altered in the process. Guests: Alex Bentley – professor of anthropology, archeology, and computational social science at University of Tennessee in Knoxville, and co-author of “Collaborators Through Time: How Humans Partnered with Nature, Technology, and Each Other”  Michael O'Brien – anthropologist at the Texas A&M University, San Antonio, and co-author of “Collaborators Through Time: How Humans Partnered with Nature, Technology, and Each Other”  Tom Mullaney – professor of Chinese history at Stanford University, and author of “The Chinese Computer: A Global History of the Information Age” Betts Peters – Brain computer interface researcher at Oregon Health and Science University, treasurer of the Brain Computer Interface Society Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Bigfoot could get official status if proposed legislation passes making it the state cryptid of California. If nothing else, the effort shows that fascination with cryptids has an outsized footprint on our culture. We look at why mythical creatures continue to capture imaginations - as well as passions - of die-hard believers, despite no evidence for their existence. An author uncovers the origin of a beloved hoax in the American West and its unexpected ties to a real animal and historical medical breakthrough. But are we looking for creature delights in all the wrong places? A tally of Earth's species reveals that far more remain unidentified than are currently known. Newly discovered critters such as the Yeti crab and an organism dubbed the Flying Spaghetti Monster are so strange, it challenges us to separate fauna fact from folktale. Guests: Chris Rogers – Assemblymember, California's 2nd Assembly District Benjamin Radford – Deputy Editor of Skeptical Inquirer Science Magazine, author, and co-host of Squaring the Strange podcast Michael Branch – Writer, humorist, and author of On the Trail of the Jackalope: How a Legend Captured the World's Imagination and Helped Us Cure Cancer Boris Worm – Marine ecologist, Professor of Biology at Dalhousie University in Halifax, Nova Scotia Originally released April 14, 2025 Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Runny nose. Itchy, watery eyes. Sneezing. If you don't have allergies, you probably know someone who does. The number of people with allergies, including food allergies and eczema, is increasing. What is going on? A medical anthropologist describes how our hygiene habits, our diets, and our polluted environment are irritating our bodies. Also, the case for skipping your shower. Is skin healthier when we stop lathering? Guests: James Hamblin – Preventive medicine physician and a lecturer in public health at Yale and author of Clean: the New Science of Skin Theresa MacPhail – medical anthropologist, professor of science and technology studies at Stevens Institute of Technology and author of Allergic: Our Irritated Bodies in a Changing World. Descripción en español originally aired July 3, 2023 Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Wes & Erin continue their discussion of the cult classic “Withnail and I,” and whether our capacity for sublimation suffers less from the crisis of modernity than from our attempts to transcend it. Upcoming Episodes: Waiting for Godot, The Mummy Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

Runny nose. Itchy, watery eyes. Sneezing. If you don't have allergies, you probably know someone who does. The number of people with allergies, including food allergies and eczema, is increasing. What is going on? A medical anthropologist describes how our hygiene habits, our diets, and our polluted environment are irritating our bodies. Also, the case for skipping your shower. Is skin healthier when we stop lathering? Guests: James Hamblin – Preventive medicine physician and a lecturer in public health at Yale and author of Clean: the New Science of Skin Theresa MacPhail – medical anthropologist, professor of science and technology studies at Stevens Institute of Technology and author of Allergic: Our Irritated Bodies in a Changing World. Descripción en español originally aired July 3, 2023 Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

We may not want to think about another pandemic, but, as epidemiologists say, it is once again a “when,” not “if,” scenario. For his latest book, journalist Jon Cohen, who has written extensively about infectious disease for the magazine Science, interviewed top epidemiologists around the world and followed virus hunters into damp and daunting bat caves to assess our pandemic preparedness readiness. Jon and Molly sit down before an audience in Los Angeles to talk about worrisome cuts to science funding and our ability (or inability) to be vigilant and respond quickly to emerging disease. There is good news: we know how to stop outbreaks. The question is, will we put our tools and vast knowledge to use? Guest: Jon Cohen – senior correspondent with Science Magazine, author of “Planning Miracles: How to Prevent Future Pandemics” Reading: The Trump Administration is Dismantling Efforts to Fight the Next Pandemic Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

We may not want to think about another pandemic, but, as epidemiologists say, it is once again a “when,” not “if,” scenario. For his latest book, journalist Jon Cohen, who has written extensively about infectious disease for the magazine Science, interviewed top epidemiologists around the world and followed virus hunters into damp and daunting bat caves to assess our pandemic preparedness readiness. Jon and Molly sit down before an audience in Los Angeles to talk about worrisome cuts to science funding and our ability (or inability) to be vigilant and respond quickly to emerging disease. There is good news: we know how to stop outbreaks. The question is, will we put our tools and vast knowledge to use? Guest: Jon Cohen – senior correspondent with Science Magazine, author of “Planning Miracles: How to Prevent Future Pandemics” Reading: The Trump Administration is Dismantling Efforts to Fight the Next Pandemic Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

It's 1969, and as drug guru Danny tells us, “the greatest decade in the history of mankind is over.” There will, he says, be many refugees, and the film's implication is that Withnail—who combines self-importance and lofty ambition with substance abuse and urban squalor—will not be one of them. Marwood, by contrast, has seen the writing on the wall, in the form of the salacious tabloid stories that, while they threaten to outcompete the world's attention for the arts, ultimately can't be used to excuse the pair's failure to find work as actors. Countering this attentional collapse perhaps requires getting serious: leaving bohemian pretensions behind—and along with them, as Marwood finds out in their jaunt to the countryside—a backward-looking romanticism that can be used as a cover not just for artistic paralysis but upper class predations, both economic and sexual. Wes & Erin discuss the cult classic “Withnail and I,” and whether our capacity for sublimation suffers less from the crisis of modernity than from our attempts to transcend it. Upcoming Episodes: Waiting for Godot, The Mummy Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

Forty years later, the exclusion zone surrounding the infamous Chernobyl Nuclear Power Plant remains uninhabited by humans. But among the radioactive remnants, wildlife is flourishing, including endangered species. In the second of our two-part series, we look at the state of the disaster site today, consider what lessons we've learned during clean up efforts, hear about a strange story about radioactive shellfish, and consider whether small modular reactors could reinvigorate dreams of a nuclear-powered future and bring nuclear energy out of Chernobyl's shadow.  Guests: Steven Biegalski – Chair of Nuclear and Radiological Engineering and Medical Physics program at Georgia Institute of Technology Tom Scott – Professor of Nuclear Materials and Devices at the University of Bristol Jacopo Buongiorno – Professor of Nuclear Science and Engineering at MIT, Director of the Center for Advanced Nuclear Energy Systems (CANES), and Director of Science and Technology of the MIT Nuclear Reactor Laboratory Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Forty years later, the exclusion zone surrounding the infamous Chernobyl Nuclear Power Plant remains uninhabited by humans. But among the radioactive remnants, wildlife is flourishing, including endangered species. In the second of our two-part series, we look at the state of the disaster site today, consider what lessons we've learned during clean up efforts, hear about a strange story about radioactive shellfish, and consider whether small modular reactors could reinvigorate dreams of a nuclear-powered future and bring nuclear energy out of Chernobyl's shadow.  Guests: Steven Biegalski – Chair of Nuclear and Radiological Engineering and Medical Physics program at Georgia Institute of Technology Tom Scott – Professor of Nuclear Materials and Devices at the University of Bristol Jacopo Buongiorno – Professor of Nuclear Science and Engineering at MIT, Director of the Center for Advanced Nuclear Energy Systems (CANES), and Director of Science and Technology of the MIT Nuclear Reactor Laboratory Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

On April 26th, 1986, an explosion at the Chernobyl Nuclear Power Plant in the Soviet Union blasted a plume of radioactive debris a half mile into the sky, blanketing Europe. Witnesses described a laser of blue light eerily shooting up from the reactor core. Built to represent the bright future of nuclear power, Chernobyl instead became the biggest nuclear disaster in history. In the first of a two-part series, we retell the story of the accident, the role that design flaws and human error played, and the futile attempts at radiation containment. We also consider the long shadow the catastrophe cast over nuclear power, and the significant political fallout of the Soviet coverup; the Ukrainian vote for independence and the fall of the U.S.S.R. Guest: Adam Higginbotham – Journalist and author of “Midnight in Chernobyl: The Untold Story of the World's Greatest Nuclear Disaster” Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

On April 26th, 1986, an explosion at the Chernobyl Nuclear Power Plant in the Soviet Union blasted a plume of radioactive debris a half mile into the sky, blanketing Europe. Witnesses described a laser of blue light eerily shooting up from the reactor core. Built to represent the bright future of nuclear power, Chernobyl instead became the biggest nuclear disaster in history. In the first of a two-part series, we retell the story of the accident, the role that design flaws and human error played, and the futile attempts at radiation containment. We also consider the long shadow the catastrophe cast over nuclear power, and the significant political fallout of the Soviet coverup; the Ukrainian vote for independence and the fall of the U.S.S.R. Guest: Adam Higginbotham – Journalist and author of “Midnight in Chernobyl: The Untold Story of the World's Greatest Nuclear Disaster” Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

It's not just facts that inform our decisions. They're also guided by how those facts feel. From deciding whether to buckle our seat belts to addressing climate change, how we regard risk is subjective. In this extended conversation with an expert on the psychology of risk, find out about our exaggerated fears, as well as risks we don't take seriously enough. Meanwhile, while experts warn society about the dangers of self-aware AI – are those warnings being heeded? Guest:  David Ropeik – Retired Harvard University instructor, and expert on the psychology of risk Descripción en Español Originally aired April 10, 2023 You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. Learn more about your ad choices. Visit megaphone.fm/adchoices

It's not just facts that inform our decisions. They're also guided by how those facts feel. From deciding whether to buckle our seat belts to addressing climate change, how we regard risk is subjective. In this extended conversation with an expert on the psychology of risk, find out about our exaggerated fears, as well as risks we don't take seriously enough. Meanwhile, while experts warn society about the dangers of self-aware AI – are those warnings being heeded? Guest:  David Ropeik – Retired Harvard University instructor, and expert on the psychology of risk Descripción en Español Originally aired April 10, 2023 You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. Learn more about your ad choices. Visit megaphone.fm/adchoices

Great news! We've been nominated for a Webby Award! Our three-part Katrina series is a finalist for Best News & Politics limited series podcast. Now, we need your help. Voting ends Thursday, April 16! Cast your vote at bit.ly/webbybipisci    Antarctic scientists have long known the region's ice sheet holds clues to the planet's ancient past. Yet even the field's foremost experts were shocked when they extracted a six-million-year-old ice core — twice as old as expected and the oldest recorded so far. Researchers say it will provide one of our best looks ever into Earth's climatological record. In a relatively more recent past, the discovery of 40,000-year-old notches and lines carved into artifacts and cave walls in Germany, examples of protowriting, suggest humans began documenting ideas thousands of years earlier than thought. Those timescales pale however, when compared to the age of the Earth's most ancient rocks, which have a story to tell too. Find out how the planet's most venerable rocks, formed billions of years ago, reveal the geological conditions that allowed life to get a foothold.  Guests: Huw Groucutt – Archeologist, Department of Classics and Archeology, University of Malta Ed Brook – Paleoclimatologist and professor of Earth, Ocean and Atmospheric Sciences at Oregon State University Simon Lamb – Earth scientist and professor of geography in the School of Geography, Environment and Earth Sciences at Victoria University at Wellington, New Zealand.   Author of “The Oldest Rocks on Earth: A Search for the Origins of Our World.” Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Great news! We've been nominated for a Webby Award! Our three-part Katrina series is a finalist for Best News & Politics limited series podcast. Now, we need your help. Voting ends Thursday, April 16! Cast your vote at bit.ly/webbybipisci    Antarctic scientists have long known the region's ice sheet holds clues to the planet's ancient past. Yet even the field's foremost experts were shocked when they extracted a six-million-year-old ice core — twice as old as expected and the oldest recorded so far. Researchers say it will provide one of our best looks ever into Earth's climatological record. In a relatively more recent past, the discovery of 40,000-year-old notches and lines carved into artifacts and cave walls in Germany, examples of protowriting, suggest humans began documenting ideas thousands of years earlier than thought. Those timescales pale however, when compared to the age of the Earth's most ancient rocks, which have a story to tell too. Find out how the planet's most venerable rocks, formed billions of years ago, reveal the geological conditions that allowed life to get a foothold.  Guests: Huw Groucutt – Archeologist, Department of Classics and Archeology, University of Malta Ed Brook – Paleoclimatologist and professor of Earth, Ocean and Atmospheric Sciences at Oregon State University Simon Lamb – Earth scientist and professor of geography in the School of Geography, Environment and Earth Sciences at Victoria University at Wellington, New Zealand.   Author of “The Oldest Rocks on Earth: A Search for the Origins of Our World.” Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

What's it like to live on a block of ice, especially when it thaws? An environment writer shares his forty-year experience in the Arctic, including the time a paddling polar bear tracked him on a river. He describes the stunning beauty of America's last truly wild place and the dramatic changes to the landscape he recently witnessed. Recent research has backed up his eyewitness accounts, as an arctic scientist presents the latest data collected from a part of world warming four times faster than the rest of the planet. Guests: Jon Waterman – Author of Into the Thaw: Witnessing Wonder Amid the Arctic Climate Crisis Twila Moon – Deputy Lead Scientist and Science Communication Liaison at the National Snow and Ice Data Center Descripción en español Featuring music by Dewey Dellay and Jun Miyake Originally aired March 17, 2025 Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

What's it like to live on a block of ice, especially when it thaws? An environment writer shares his forty-year experience in the Arctic, including the time a paddling polar bear tracked him on a river. He describes the stunning beauty of America's last truly wild place and the dramatic changes to the landscape he recently witnessed. Recent research has backed up his eyewitness accounts, as an arctic scientist presents the latest data collected from a part of world warming four times faster than the rest of the planet. Guests: Jon Waterman – Author of Into the Thaw: Witnessing Wonder Amid the Arctic Climate Crisis Twila Moon – Deputy Lead Scientist and Science Communication Liaison at the National Snow and Ice Data Center Descripción en español Featuring music by Dewey Dellay and Jun Miyake Originally aired March 17, 2025 Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Before everything could come up roses, there had to be a primordial flower – the mother, and father, of all flowers. Now scientists are on the hunt for it. The eFlower project aims to explain the sudden appearance of flowering plants in the fossil record, what Darwin called an “abominable mystery.” Meanwhile, ancient flowers encased in amber or preserved in tar are providing clues about how ecosystems might respond to changing climates. And, although it was honed by evolution for billions of years, can we make photosynthesis more efficient and help forestall a global food crisis? Guests: Eva-Maria Sadowski - Post doctoral paleobotanist at the Museum für Naturkunde, Berlin Regan Dunn - Paleobotanist and assistant Curator at the La Brea Tar Pits and Museum Royal Krieger - Rosarian and volunteer at the Morcom Rose Garden, Oakland, California Ruby Stephens - Plant ecology PhD candidate at Macquarie University in Australia, and member of the eFlower Project Stephen Long - Professor of Plant Science, University of Illinois Descripción en español Originally aired March 13, 2023 Featuring music by Dewey Dellay and Jun Miyake You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. Learn more about your ad choices. Visit megaphone.fm/adchoices

Before everything could come up roses, there had to be a primordial flower – the mother, and father, of all flowers. Now scientists are on the hunt for it. The eFlower project aims to explain the sudden appearance of flowering plants in the fossil record, what Darwin called an “abominable mystery.” Meanwhile, ancient flowers encased in amber or preserved in tar are providing clues about how ecosystems might respond to changing climates. And, although it was honed by evolution for billions of years, can we make photosynthesis more efficient and help forestall a global food crisis? Guests: Eva-Maria Sadowski - Post doctoral paleobotanist at the Museum für Naturkunde, Berlin Regan Dunn - Paleobotanist and assistant Curator at the La Brea Tar Pits and Museum Royal Krieger - Rosarian and volunteer at the Morcom Rose Garden, Oakland, California Ruby Stephens - Plant ecology PhD candidate at Macquarie University in Australia, and member of the eFlower Project Stephen Long - Professor of Plant Science, University of Illinois Descripción en español Originally aired March 13, 2023 Featuring music by Dewey Dellay and Jun Miyake You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. Learn more about your ad choices. Visit megaphone.fm/adchoices

Thinking small can sometimes achieve big things. A new generation of diminutive robots can enter our bodies and deal with medical problems such as intestinal blockages. But do we really want them swimming inside us, even if they're promising to help? You might change your mind when you hear what else is cruising through our bloodstream: microplastics!  We take a trip into the human body, beginning with the story of those who first dared to open it up for medical purposes. But were the first surgeons really cavemen? Guests: Ira Rutkow – Surgeon and writer, and author of “Empire of the Scalpel: The History of Surgery” Dick Vethaak – Emeritus professor of ecotoxicology, water quality and health at the Vrije Universiteit Amsterdam (Free University, Amsterdam) in The Netherlands Li Zhang – Professor in the Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong Michael LaBarbera - Professor in organismal biology, anatomy and geophysical sciences, University of Chicago Descripción en español originally aired June 20, 2022 Opening theme by Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Photography is a technology of contradictions. It is at once mechanical and mysterious, even magical. It furnishes evidence of presence while being a token of absence. It can show us proof but can't, without accompanying narration or context, make us understand. And perhaps most perplexing of all, it is an imperialistic technology which, paradoxically, atomizes the world and democratizes all events and experiences, making each viewer of photographs the owner of a facsimile-world in his or her head. Wes & Erin discuss two essays from Susan Sontag's collection, “On Photography,” “In Plato's Cave” and “America, Seen Through Photographs, Darkly,” and ask what constitutes photography's “ethics of seeing,” and whether Sontag suggests an alternative comportment towards the camera, the subject, and the photographic image. Upcoming Episodes: Withnail & I; Waiting for Godot Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

Thinking small can sometimes achieve big things. A new generation of diminutive robots can enter our bodies and deal with medical problems such as intestinal blockages. But do we really want them swimming inside us, even if they're promising to help? You might change your mind when you hear what else is cruising through our bloodstream: microplastics!  We take a trip into the human body, beginning with the story of those who first dared to open it up for medical purposes. But were the first surgeons really cavemen? Guests: Ira Rutkow – Surgeon and writer, and author of “Empire of the Scalpel: The History of Surgery” Dick Vethaak – Emeritus professor of ecotoxicology, water quality and health at the Vrije Universiteit Amsterdam (Free University, Amsterdam) in The Netherlands Li Zhang – Professor in the Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong Michael LaBarbera - Professor in organismal biology, anatomy and geophysical sciences, University of Chicago Descripción en español originally aired June 20, 2022 Opening theme by Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Photography is a technology of contradictions. It is at once mechanical and mysterious, even magical. It furnishes evidence of presence while being a token of absence. It can show us proof but can't, without accompanying narration or context, make us understand. And perhaps most perplexing of all, it is an imperialistic technology which, paradoxically, atomizes the world and democratizes all events and experiences, making each viewer of photographs the owner of a facsimile-world in his or her head. Wes & Erin discuss two essays from Susan Sontag's collection, “On Photography,” “In Plato's Cave” and “America, Seen Through Photographs, Darkly,” and ask what constitutes photography's “ethics of seeing,” and whether Sontag suggests an alternative comportment towards the camera, the subject, and the photographic image. Upcoming Episodes: Withnail & I; Waiting for Godot Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

As protagonist Ryland Grace fights to save Earth - and possibly the universe - in Project Hail Mary, author Andy Weir discusses the science behind his sci-fi story and what it's like to see it adapted for the big screen. From a diversity of aliens thriving in extreme environments, to our sun's shortening lifespan, to the conundrum of keeping astronauts alive during intergalactic missions, we consider the possibility of science fiction becoming future reality. A NASA astrobiologist who consulted on the book weighs in on how Earthly creatures have inspired some of our favorite science fiction aliens. Plus, science fiction author Becky Chambers discusses how she balances science fact with fiction in her work. Guests: Andy Weir – science fiction writer, author of Project Hail Mary, The Martian, and Artemis Andy Fraknoi – professor of astronomy at the Fromm Institute at the University of San Francisco Becky Chambers – science fiction writer, author of To Be Taught if Fortunate, the Wayfinders series, and the Monk and Robot novellas Shawn Domagal-Goldman – NASA acting director, astrophysics division  Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

As protagonist Ryland Grace fights to save Earth - and possibly the universe - in Project Hail Mary, author Andy Weir discusses the science behind his sci-fi story and what it's like to see it adapted for the big screen. From a diversity of aliens thriving in extreme environments, to our sun's shortening lifespan, to the conundrum of keeping astronauts alive during intergalactic missions, we consider the possibility of science fiction becoming future reality. A NASA astrobiologist who consulted on the book weighs in on how Earthly creatures have inspired some of our favorite science fiction aliens. Plus, science fiction author Becky Chambers discusses how she balances science fact with fiction in her work. Guests: Andy Weir – science fiction writer, author of Project Hail Mary, The Martian, and Artemis Andy Fraknoi – professor of astronomy at the Fromm Institute at the University of San Francisco Becky Chambers – science fiction writer, author of To Be Taught if Fortunate, the Wayfinders series, and the Monk and Robot novellas Shawn Domagal-Goldman – NASA acting director, astrophysics division  Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

As NASA's Artemis program promises to take us back to the moon for the first time in fifty years, we consider what it means that as many as 10% of Americans don't believe we went there in the first place. Why, despite all the evidence, has the faked moon landing conspiracy persisted? We explore why this falsehood has such staying power and what it reveals about our relationship with science and its findings.   Meanwhile, lunar science continues unabated. Scientists open a lunar soil sample that's been vacuumed sealed for a half-century and receive a blast of four and a half billion-year-old solar wind.  Guests: Peter Knight – professor of American Studies, English and American Studies and conspiracy expert at the University of Manchester, U.K. Ryan Zeigler – planetary scientist and NASA's Lunar Sample Curator at Johnson Space Center Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Are Mozart's gifts a glitch in divine accounting? Or are his flaws attendant on or even the result of his genius? And how can we account for the glitch in Salieri's design, which permits longing to go unanswered by talent? Wes & Erin continue their discussion of the 1984 film “Amadeus,” directed by Milos Forman. Upcoming Episodes: Susan Sontag’s On Photography; Withnail & I; Waiting for Godot Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

As NASA's Artemis program promises to take us back to the moon for the first time in fifty years, we consider what it means that as many as 10% of Americans don't believe we went there in the first place. Why, despite all the evidence, has the faked moon landing conspiracy persisted? We explore why this falsehood has such staying power and what it reveals about our relationship with science and its findings.   Meanwhile, lunar science continues unabated. Scientists open a lunar soil sample that's been vacuumed sealed for a half-century and receive a blast of four and a half billion-year-old solar wind.  Guests: Peter Knight – professor of American Studies, English and American Studies and conspiracy expert at the University of Manchester, U.K. Ryan Zeigler – planetary scientist and NASA's Lunar Sample Curator at Johnson Space Center Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

If an understanding of music implies a love of structure, perhaps the musician's relationship to his art mirrors the one he has with authority, both human and divine. Salieri, whose father was a man of commerce, sees God as a kind of bank manager who records prayers and sacrifices as payments on a long-term loan of musical talent. Salieri's economics work just fine until the arrival of Mozart, who seems to have put up no collateral—he's ”a giggling, dirty creature” in the words of Salieri—but has received the equivalent of a billion-dollar loan. Are Mozart's gifts a glitch in divine accounting? Or are his flaws attendant on or even the result of his genius? And how can we account for the glitch in Salieri's design, which permits longing to go unanswered by talent? Wes & Erin discuss the 1984 film “Amadeus,” directed by Milos Forman. Upcoming Episodes: Susan Sontag’s On Photography; Withnail & I; Waiting for Godot Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

Everyone knows that a big rock wiped out the dinosaurs. But the danger from an asteroid hitting Earth is not limited to ancient history. To deal with this threat, scientists recently ran an experiment to deflect a potential “city killer.” We'll hear the results of that experiment, and about a visit to another asteroid. In the dusty material NASA brought back from the asteroid Bennu, scientists found the chemical building blocks of life, including many of the amino acids that are found in our cells. Could an asteroid have brought the ingredients for life to ancient Earth? In this episode, we look at our paradoxical relationship with the space rocks that taketh way – and may help giveth - life. Guests: Scott Sandford - Astrophysicist and Research Scientist at NASA's Ames Research Center Robin George Andrews - Science journalist, volcanologist, and author of "How to Kill an Asteroid: The Real Science of Planetary Defense" Descripción en español Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

With only a microscope and a collection of birds, taxidermist Roxie Laybourne became the world's first forensic ornithologist. The “feather detective” was on the case, examining pieces of plumage to solve mysteries. From bird strikes that caused plane accidents to homicide investigations, no case was too big. In the process, Roxie changed the world of aviation safety and crime investigation forever. Even now, feathers are unraveling a new type of mystery, as scientists from the Bird Genoscape Project use them to map the migratory routes of birds. Guests: Chris Sweeney – Journalist and author of “The Feather Detective: Mystery, Mayhem, and the Magnificent Life of Roxie Laybourne” Kristen Ruegg – Co-Director of the Bird Genoscape Project and Associate Professor of Biology at Colorado State University Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Wes & Erin continue their discussion of Shakespeare's “Julius Caesar,” and its sustained reflection on how political power is constructed, located, and legitimated. Upcoming Episodes: “Amadeus,” Susan Sontag’s “On Photography.” Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

Wes & Erin continue their discussion of Shakespeare's “Julius Caesar,” and its sustained reflection on how political power is constructed, located, and legitimated. Upcoming Episodes: “Amadeus,” Susan Sontag’s “On Photography.” Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

We're going back to the Moon. The planned March 2026 launch of Artemis II is the first crewed mission to the moon since 1972. Historic as it is, it isn't the only lunar event creating a stir at NASA. Two seismometers are to be delivered to Schrödinger's Crater in a mission called The Farside Seismic Suite, in which the instruments will measure moonquakes and record the possible impact of asteroid 2024 YR4 on lunar surface. Meanwhile, studies of the sun are heating up. The so-called PUNCH mission, a four-satellite constellation that will create an image of the sun's corona and solar winds, may help us better understand what drives solar storms and how we can protect Earth from their energetic blasts. Guests:  Eugene Cernan – Apollo 17 astronaut Harrison "Jack" Schmitt – Geologist and Apollo 17 astronaut Andrew Rivkin – Planetary astronomer at the Applied Physics Laboratory at Johns Hopkins University Ceri Nunn – Lunar seismologist and planetary scientist, NASA's Jet Propulsion Laboratory Ryan French – solar physicist, at the Laboratory for Atmospheric & Space Physics, Boulder, Colorado, and author of “Space Hazards: Asteroids, Solar Flares and Cosmic Threats” Craig DeForest – Heliophysicist, Southwest Research Institute, principal investigator on NASA's  PUNCH mission Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

There are benefits to chilling out. When we cool superconductors to 460℉ degrees below zero, they acquire extraordinary properties that help run quantum computers. Can artificially cooling human bodies also provide profound benefit? Some cryonics startup companies say yes, promising “life after death” through cryogenic freezing. While it's one thing to freeze all the cells in a body, it is another to revive them. What happens, for instance, to memories when brains thaw? While we gauge how low human body temperatures can go, new research suggests another form of life could find home in the cooler temperatures of Jupiter's moon Europa. Find out how NASA's Europa Clipper mission will investigate whether that moon could support alien microbes.  Guests: Steve Austad – Distinguished Professor at the University of Alabama at Birmingham and Scientific Director of the American Federation for Aging Research Olivia Lanes – Global Lead for Quantum Content and Education at IBM Quantum Austin Green – Post doctoral research associate at Virginia Tech University, and former JPL postdoctoral fellow and affiliate scientist on Europa Clipper Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Wes & Erin continue their discussion of Shakespeare's “Julius Caesar,” and its sustained reflection on how political power is constructed, located, and legitimated. Upcoming Episodes: “Amadeus,” Susan Sontag’s “On Photography.” Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

Every second, lightning strikes 50 to 100 times somewhere. It can wreak havoc by starting wildfires and sometimes killing people. But lightning also produces a form of nitrogen that's essential to vegetation. In this episode, we talk about the nature of these dramatic sparks. Ben Franklin established their electric origin, so what do we still not know? Also, why the frequency of lightning strikes is increasing in some parts of the world. And, what to do if you find someone hit by lightning. Guests: Thomas Yeadaker – Resident of Oakland, California Chris Davis – Medical doctor and Assistant Professor of Emergency Medicine at Wake Forest University and Medical Director for the National Center for Outdoor Adventure Education Jonathan Martin –Professor of Atmospheric and Oceanic Sciences at the University of Wisconsin, Madison. Steve Ackerman – Professor of Atmospheric and Oceanic Sciences, University of Wisconsin, Madison Peter Bieniek – Professor of Atmospheric and Space Science, University of Alaska, Fairbanks Descripción en español Originally aired September 12, 2022 Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Wes & Erin continue their discussion of Shakespeare's “Julius Caesar,” and its sustained reflection on how political power is constructed, located, and legitimated. Upcoming Episodes: “Amadeus,” Susan Sontag’s “On Photography.” Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

The icy-white crust of Arctic permafrost is melting, and increased plant growth is turning the glacial north green. Metals like iron, once locked inside the ice, are leaching into hundreds of Arctic rivers, giving them an orange hue. Vivid changes may catch our eye, yet invisible shifts are also afoot. Microbes locked in the frozen ground since the age of the mammoths can now be revived when they thaw. We're exploring the consequences of changes in permafrost, how AI may help us better understand Greenland ice loss, and get reactions from scientists about the Trump administration's attempt to dismantle the National Center for Atmospheric Research (NCAR), one of the premier climate and weather researcher centers in the world. Guests: Tristan Caro – Postdoctoral Fellow, Geological and Planetary Sciences Division, California Institute of Technology Twila Moon – Glaciologist and deputy lead scientist at the National Snow and Ice Data Center, within the cooperative Institute for Research and Environmental Sciences at the University of Colorado Boulder. Abagael Pruitt – Biochemist and ecosystem ecologist, postdoctoral researcher at the University of California Davis Karina Zikan – Glaciologist and snow hydrologist, PhD candidate at Boise State University Roland Pease – Science writer and broadcaster often heard on the BBC World Service, and former presenter and host of its program Science in Action Alan Sealls – Retired broadcast meteorologist, adjust professor at the University of South Alabama and president of the American Meteorological Society Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Wes & Erin continue their discussion of Shakespeare's “Julius Caesar,” and its sustained reflection on how political power is constructed, located, and legitimated. Upcoming Episodes: “Amadeus,” Susan Sontag. Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

Brutus is an honorable man, but Caesar is Caesar: at the beginning of Shakespeare's play, his name is near the point of becoming synonymous with dictatorial power, and his every wish, as Mark Antony points out, has the substance of a command. For the rebels who oppose him, this identification of political authority with personal will is a perversion of republican institutions, and a form of corruption that justifies any means of putting an end to it, even if that means killing a friend. Yet Brutus's conception of himself as unflaggingly virtuous is one he in fact shares with Caesar, and perhaps reflects the same authoritarian tendency, in grounding the legitimacy of political action in the character of a particular actor. Then again, it is not clear that democratic institutions will always forestall authoritarian tendencies, rather than enable the masses to sanction absolute power in a charismatic leader. Wes & Erin discuss Shakespeare's “Julius Caesar,” and its sustained reflection on how political power is constructed, located, and legitimated. Upcoming Episodes: “Amadeus,” Susan Sontag. Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

It's omnipresent on Earth and absent on the Moon. When it's blowing sand in our eyes or frigid air down our necks, we may curse the wind, but living on a planet without it would be stultifying. Join us as we sail through a discussion with journalist and author Simon Winchester about the many practical and playful uses of wind – from boats to turbines to kites – and how it has shaped history, including the growth of civilization itself. Guest: Simon Winchester – Journalist and author of “The Breath Of The Gods: The History and Future of the Wind” Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Spewing lava and belching noxious fumes, volcanoes seem hostile to biology. But the search for life off-Earth includes the hunt for these hotheads on other moons and planets, and we tour some of the most imposing volcanoes in the Solar System.  Plus, a look at how tectonic forces reshape bodies from the moon to Venus to Earth. And a journey to the center of our planet reveals a surprising layer of material at the core-mantle boundary. Find out where this layer was at the time of the dinosaurs and what powerful forces drove it deep below. Guests: Samantha Hansen – Geologist at the University of Alabama Paul Byrne – Associate professor of Earth and Planetary Sciences at Washington University in St. Louis Robin George Andrews – Science journalist and author of “Super Volcanoes: What They Reveal about Earth and the Worlds Beyond” Originally aired May 29, 2023 Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Wes & Erin continue their discussion of the 1949 classic film “The Third Man,” about friendship and betrayal, and about the stories we tell ourselves in order to love, survive, kill, or even die. Upcoming Episodes: “Julius Caesar.” Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

You are getting sleeeepy and open to suggestion. But is that how hypnotism works? And does it really open up a portal to the unconscious mind? Hypnotism can be an effective therapeutic tool, and some scientists suggest replacing opioids with hypnosis for pain relief. And yet, the performance aspect of hypnotism often seems at odds with the idea of it being an effective treatment.  In our regular look at critical thinking, Skeptic Check, we ask what part of hypnotism is real and what is an illusion. Plus, we discuss how the swinging watch became hypnotism's irksome trademark. Guests: David Spiegel – Professor of Psychiatry and Behavioral Sciences at the Stanford University School of Medicine Devin Terhune – Reader in the Department of Psychology, Goldsmiths University of London Originally aired June 27, 2002 Graphic by Shannon Rose Geary Featuring music by Dewey Dellay and Jun Miyake You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. Learn more about your ad choices. Visit megaphone.fm/adchoices

The so-called “third man factor” is a phenomenon in which people in dire circumstances experience the presence of an extra person in their midst who gives comfort and aid when it's most needed—a guardian angel, perhaps, or some figure of divine intervention. Harry Lime seems to have played just such a role in the lives of Holly Martins and Anna Schmidt. But is Lime from heaven or from hell? Perhaps a less-than-angelic third man might estrange rather than bring together, muddle rather than clarify, adulterate rather than help. And indeed, as a black market middle-man, Lime has the devilish power to intervene in people's lives for the worse—like a narrator who edits out characters and manipulates the plot. Wes & Erin discuss the 1949 classic film “The Third Man,” about friendship and betrayal, and about the stories we tell ourselves in order to love, survive, kill, or even die. Upcoming Episodes: “Julius Caesar.” Pre-order Erin’s forthcoming book “Avail” here: http://subtextpodcast.com/avail For bonus content, become a paid subscriber at Patreon or directly on the Apple Podcasts app. Patreon subscribers also get early access to ad-free regular episodes. This podcast is part of the Airwave Media podcast network. Visit AirwaveMedia.com to listen and subscribe to other Airwave shows like Good Job, Brain and Big Picture Science. Email advertising@airwavemedia.com to enquire about advertising on the podcast. Follow: Twitter | Facebook | Website

You interact with about two-thirds of the elements of the periodic table every day. Some, like carbon, oxygen, and nitrogen, make up our bodies and the air we breathe. Yet there is also a class of elements so unstable they can only be made in a lab. These superheavy elements are the purview of a small group stretching the boundaries of chemistry. Can they extend the periodic table beyond the 118 in it now? Find out scientists are using particle accelerators to create element 120 and why they've skipped over element 119. Plus, if an element exists for only a fraction of a second in the lab, can we still say that counts as existing? Guests: Mark Miodownik – professor of materials and society at the University of College London and the author of “It's a Gas: The Sublime and Elusive Elements That Expand Our World.” Kit Chapman – Science historian at Falmouth University, author of “Superheavy; Making and Breaking the Periodic Table.” Jennifer Pore – Research Scientist of Heavy Elements at Lawrence Berkeley National Laboratory. Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

Science fiction movies force us to face a multitude of end-of-the-world scenarios. Whether the final curtain is dropped by rampaging aliens, killer rocks from space, or virus-infected zombies, these big screen glimpses of a dystopian future are as tantalizing as they are frightening. But one American city seems to be a favorite backdrop for stories of mass destruction. We speak with a cultural critic about why New York City is often the chosen setting for disaster films, and what dystopian fiction reveals about our shifting anxieties about humanity's future no matter where we live. Movies discussed include Deep Impact, Escape from New York, Planet of the Apes, King Kong, Cloverfield, Deluge, Failsafe, The Day After Tomorrow, AI: Artificial Intelligence, Contagion, I Am Legend, and Seth's very own short film: The Turkey that Ate St. Louis Guest: Dan Saltzstein – Deputy Editor for Projects and Collaborations, New York Times Featuring music by Dewey Dellay and Jun Miyake Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices

While humans were leaving the Stone Age and entering the Bronze, some Bristlecone pine trees grew from seeds to sprouts. They've been growing ever since. These 5,000-year-old pines are among the oldest organisms on Earth. Superlatives are also appropriate for the towering redwoods. Trees are amazing in many ways. They provide us with timber and cool us with shade, they sequester carbon and release oxygen, and are home to countless species. But they are also marvels of evolutionary adaptation. We consider the beauty and diversity of trees, and learn why their future is intertwined with ours. Guests: Kevin Dixon - Naturalist at The East Bay Regional Park District, Oakland, California Daniel Lewis - Environmental historian and senior curator for the History of Science and Technology at the Huntington Library, art museum and botanical gardens in Pasadena, California, professor of the natural sciences and the environment at Caltech, and author of “Twelve Trees: The Deep Roots of our Future” Featuring music by Dewey Dellay and Jun Miyake Originally aired January 25, 2025 Big Picture Science is part of the Airwave Media podcast network. Please contact advertising@airwavemedia.com to inquire about advertising on Big Picture Science. You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support! Learn more about your ad choices. Visit megaphone.fm/adchoices