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Floods Have Solutions, Even in a Changing Climate
In the last few months, catastrophic floods have ravaged parts of Libya, Myanmar, Cameroon, India, and Somalia, not to mention several such disasters in the United States. Climate change and floods have an interesting relationship — scientists contend climate change may be leading to fewer floods overall, but the floods that do happen become much more intense, particularly in urban areas. As overwhelming as this reality can be, it’s equally important to remember that even in a changing climate, floods have solutions. Ethan explores how climate change will impact future floods and how communities can assess flood risk, prevent floods, adapt to floods, and rethink floods in this week’s “Tip of the Iceberg.”
Now more than ever, The Sweaty Penguin needs your help to continue! Support the show and unlock exclusive merch, bonus content, and more for as little as $5/month at patreon.com/thesweatypenguin.
CREDITS
Writer: Ethan Brown, Velina Georgi, Mo Polyak, Emma Quarequio
Fact Checker: Aana Shenai
Editor: Megan Antone
Producers: Ethan Brown, Hallie Cordingley, Shannon Damiano, Megan Antone
Ad Voiceover: Mo Polyak
Music: Brett Sawka
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Rice: How Climate Change and Export Bans Skyrocketed Global Prices
A staple food for over half the world population, rice is perhaps one of the most universally enjoyed foods. But recently, as India enacted an export ban on rice and other countries have considered the same, global prices have spiked, Americans began panic buying, and many farmers and consumers around the world have suffered the consequences. At the root of the problem is climate change. Today, we explore how climate change impacts rice, why rice has a surprisingly high impact on climate change, and what common sense solutions could make rice farming more sustainable in the future. With special guest Dr. Sonali McDermid: Associate Professor of Environmental Studies at New York University.
Now more than ever, The Sweaty Penguin needs your help to continue! Support the show and unlock exclusive merch, bonus content, and more for as little as $5/month at patreon.com/thesweatypenguin.
CREDITS
Writers: Ainsley Jane Tambling, Hallie Cordingley, Velina Georgi, Ethan Brown
Fact Checker: Alia Bonanno
Editor: Saige Gipson
Producers: Ethan Brown, Hallie Cordingley, Shannon Damiano, Megan Antone
Ad Voiceover: Mo Polyak
Music: Brett Sawka
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The North Dome Gas Field: Qatar’s Role in a Sustainable Future
Last year, The Guardian did a five-month investigation into “carbon bombs,” or fossil fuel projects that would, over the course of their life, emit over one billion tons of carbon. They found that there are 195 planned oil and gas carbon bombs around the world, and if they proceed as planned, these projects alone would blow past internationally agreed upon climate targets. For our thirteenth deep dive on carbon bombs, we take a look at the North Dome Gas Field: the world’s largest gas field located in northern Qatar, singlehandedly home to eleven carbon bomb projects that collectively could emit over 41 billion tons of carbon dioxide. But North Dome has a unique history, transforming Qatar from a largely impoverished nation to one with one of the highest GDPs per capita, rapidly blossoming education and tourism, and the home of global sporting competitions like 2022’s FIFA World Cup. Despite these exciting developments, the North Dome Gas Field does present challenges from an environmental, human rights, geopolitical, and even economic perspective. This week, we cover the issues facing the North Dome Gas Field, why Qatar has incentive to transition away from natural gas exports and diversify their economy, and what a sustainable and feasible path forward could look like. With special guest Dr. Geoff Harkness: Associate Professor of Sociology at Rhode Island College.
Now more than ever, The Sweaty Penguin needs your help to continue! Support the show and unlock exclusive merch, bonus content, and more for as little as $5/month at patreon.com/thesweatypenguin.
CREDITS
Writers: Alia Bonanno, Owen Reith, Mo Polyak, Ethan Brown
Fact Checker: Ainsley Jane Tambling
Editor: Megan Antone
Producers: Ethan Brown, Hallie Cordingley, Megan Antone
Ad Voiceover: Mo Polyak
Music: Brett Sawka
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Hywind Tampen: Can Imperfect Climate Solutions Still Be Exciting?
Many climate solutions are extremely exciting, but none are perfect. All have their limitations, and Hywind Tampen — the world’s largest floating offshore wind farm — is a prime example. Owned by fossil fuel company Equinor, Hywind Tampen is used to power drilling operations in the North Sea. It will lead to more fossil fuel extraction and potentially some greenwashing, but it will also reduce carbon emissions from this project and potentially encourage fossil fuel companies to see the advantages of clean energy. So how should we react? After completing the Solutions Journalism Network’s Climate Beacon Newsroom Initiative, Ethan reflects on this question, exploring why covering limitations of solutions is important but why we can still get excited about imperfect baby steps in this week’s “Tip of the Iceberg.”
Now more than ever, The Sweaty Penguin needs your help to continue! Support the show and unlock exclusive merch, bonus content, and more for as little as $5/month at patreon.com/thesweatypenguin.
CREDITS
Writer: Ethan Brown, Velina Georgi, Mo Polyak, Emma Quarequio
Fact Checker: Alia Bonanno
Editor: Saige Gipson
Producers: Ethan Brown, Hallie Cordingley, Megan Antone
Ad Voiceover: Velina Georgi
Music: Brett Sawka
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No, the Gulf Stream Isn’t Collapsing in Two Years
As Hurricanes Idalia and Lee hit Florida and ocean temperatures reach record highs across the world, there’s much reason to be concerned about the state of our oceans. Unfortunately, some in the media took this sentiment way too far. A few weeks ago, several news outlets published stories with headlines saying the Gulf Stream could collapse as soon as 2025, sparking global climate chaos. The study they reference found that the Atlantic Meridional Overturning Circulation (AMOC) — not the Gulf Stream — could collapse sometime in the next century, with error bars spanning from 2025 to 2095. Moreover, this was one study, far from scientific consensus. An AMOC collapse would be very bad, but it is extremely unlikely to happen in two years. Ethan breaks down the current state of our oceans, the difference between the Gulf Stream and AMOC, and why this mixup damages the public’s understanding of climate change in this week’s “Tip of the Iceberg.”
Now more than ever, The Sweaty Penguin needs your help to continue! Support the show and unlock exclusive merch, bonus content, and more for as little as $5/month at patreon.com/thesweatypenguin.
CREDITS
Writer: Ethan Brown, Velina Georgi, Mo Polyak, Emma Quarequio
Fact Checker: Aana Shenai
Editor: Megan Antone
Producers: Ethan Brown, Hallie Cordingley, Megan Antone
Ad Voiceover: Emma Quarequio
Music: Brett Sawka
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How Climate Change Affects Our Classiest Appetizer
In addition to being a tasty appetizer, oysters produce $186 million dollars and supports 1.7 million jobs in the U.S. each year. They’re also essential role players in the global nitrogen and carbon cycles, making them building blocks for life on earth. Unfortunately, climate change and other human activities have posed some serious threats to these important mollusks. Today, we explore why oysters matter, what challenges they face, and how we can best conserve them moving forward. With special guest Dr. Wally Fulweiler: Professor of Earth & Environment and Biology at Boston University.
Now more than ever, The Sweaty Penguin needs your help to continue! Support the show and unlock exclusive merch, bonus content, and more for as little as $5/month at patreon.com/thesweatypenguin.
CREDITS
Writers: Dare Fitzpatrick, Maddie Salman, Ethan Brown
Fact Checker: Mikaela Gonzalez
Editor: Megan Antone
Producers: Ethan Brown, Hallie Cordingley, Megan Antone
Ad Voiceover: Mo Polyak
Music: Brett Sawka
Clips
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Hurricane Hilary Prompts Unsettling Reactions from Angelenos
On August 18, the National Hurricane Center issued the first Southern California tropical storm watch in history as Hurricane Hilary barreled up the coast. At its worst, Hilary was a category four Pacific Hurricane, which hit 145 mile per hour winds, brought flooding, mudslides, and torrential rainfall to the Pacific Coast of Mexico, the Baja California Peninsula and the Southwestern United States, and broke state rainfall records as far away as Idaho, Montana, Nevada, and Oregon.,In California, portions of I-8, I-10, I-15, SR 14, and the Pacific Coast Highway closed due to flooding and rockslides; more than 5,000 customers in LA were left without electricity, and rainfall totals reached as high as 11.74 inches around San Jacinto Peak. The worst of the damage, however, was in Mexico, where nearly 1,900 people were evacuated to shelters in the Baja Peninsula and the country has faced two casualties. In Los Angeles, this was many people’s first hurricane, and while understandable that people may not have known what to do, it was a bit surprising to see the degree to which individuals failed to heed basic safety recommendations and downplayed the storm on social media. Ethan explores how climate change and El Niño could have impacted this historically unusual storm and why the response from Angelenos was so unsettling in this week’s “Tip of the Iceberg.”
The Sweaty Penguin is presented by Peril and Promise: a public media initiative from The WNET Group in New York, reporting on the issues and solutions around climate change. You can learn more at pbs.org/perilandpromise.
Support the show and unlock exclusive merch, bonus content, and more for as little as $5/month at patreon.com/thesweatypenguin.
CREDITS
Writer: Ethan Brown, Velina Georgi, Mo Polyak, Emma Quarequio
Fact Checker: Ainsley Jane Tambling
Editor: Megan Antone, Saige Gipson
Producers: Ethan Brown, Hallie Cordingley, Shannon Damiano, Owen Reith
Ad Voiceover: Mo Polyak
Music: Brett Sawka
The opinions expressed in this podcast are those of the host and guests. They do not necessarily reflect the opinions or views of Peril and Promise or The WNET Group.
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Automation is Transforming the World’s Leading Vertical Farm Companies
As climate change continues to affect soil quality and precipitation rates around the world, it is becoming increasingly difficult to adapt agricultural systems for a rapidly changing global environment. In response to the climate challenges of conventional agriculture, some farmers are turning to high-tech greenhouses and indoor vertical farming techniques.
Today, some agricultural businesses are shifting from manual labor models to highly automated systems which require virtually no workers on-site to function. Simultaneously, new technologies, such as robotic workers and climate controlled atmospheres, are on a path to making some traditional methods of farming obsolete.
Automated indoor farming is the process of growing produce through new methods of technology such as controlled climate systems, vertical farming robotics and AI-powered software that have the potential to increase crop yield. These new methods have the potential to minimize the environmental impact of growing crops by limiting intensive water use and runoff waste.
Dr. Dickson Despommier, Emeritus Professor of Microbiology and Public Health at Columbia University, first coined the terms “vertical farming” and “medical ecology.” Despommier says that for the first time, vertical farming is giving “humanity the chance to finally address its future in agriculture.”
“When you damage a natural system, there’s a health crisis. That’s what we’ve been doing through traditional farming,” Despommier says. “Climate change is affecting every food chain simultaneously, so there’s no way to control it… but [vertical farming] finally gives us the ability to control it again.”
Traditionally, most produce grown on conventional farms must travel thousands of miles by truck or plane before reaching a grocery store. But produce grown in vertical farms need only travel a few miles before reaching its destination, vastly decreasing transportation costs and expanding availability. Vertical farming can also eliminate the need for herbicides and pesticides via a sterilized, self-regulating environment.
As the world’s population is projected to exceed 9 billion by 2050, with two out of every three people expected to live in urban areas by the same year, this method of farming can produce an abundance of fresh, chemical-free produce for people living in cities.
Some entrepreneurs are already experimenting with new vertical farming ideas. Plenty Farm in Compton, California has changed their method of growing produce through indoor vertical farming, and their farm can yield up to 350 times the produce per acre of a conventional farm.
While these technological innovations are developing quicker and more sustainable methods to produce crops, indoor vertical farming still faces considerable limitations. Constructing vertical farms can be an extremely cost-intensive process. Technology such as climate controls, shelving units, LED lights, and mechanical parts can cost millions of dollars to build and maintain.
Vertical farming is also an extremely energy intensive process. On a typical vertical farm, approximately 40 to 50% of the total production costs goes towards energy consumption. The shift to vertical farming would also require extensive training; workers need to be highly skilled technological engineers and agricultural workers to excel at their jobs.
Another module farming company called GreenOnyx has developed an innovative solution to address these technical challenges. The company was founded in 2013, with the mission of producing energy-efficient crops that can be delivered directly from their headquarters in Tel Aviv to markets around the world. Their product is called WannaGreens, a vegetable that contains iron, zinc, potassium, and other vitamins with a higher nutritional to calorie ratio than most leafy greens.
The company was developed with the singular goal of producing efficient crops that require minimal amounts of human labor and energy consumption. The farm has developed innovative, deep-tech automation that is responsible for sterilizing the supply chain, controlling the climate settings, and harvesting crops. According to the company’s website, GreenOnyx is “entirely autonomous and self-sufficient. The unit is capable of functioning independently, without the need for direct human control or intervention.” The company can also operate solely on renewable energy, and recycles water in order to reduce waste.
According to Matan Gal, Vice President of Customer Experience at GreenOnyx, “We [the company] has become one of the most energy efficient vertical farm companies in the world… and we’re constantly finding new ways to adapt to climate change.” GreenOnyx is already marketing its produce to urban restaurants from New York and Paris to Tel Aviv, and they hope to expand their module farms to other locations in Europe and the United States in the coming years.
Dr. Despommier believes that, despite the limitations of vertical farming today, it may be a viable future solution to feed growing urban populations. “Imagine the city as a natural forest,” he says. “Using LED lights and a climate-controlled atmosphere…there wouldn’t be any difference between a building and a tree. Vertical farming would allow people to get fresh produce from anywhere, at any time.”
Despommier’s vision involves converting every single building in a city into a sort of vertical farm, complete with indoor trees and crops, as described in his book The New City: How to Build Our Sustainable Urban future. “We can grow tomatoes, wheat, and even corn using hydroponics and aeroponics and converting just 25% of the sun’s natural energy through photovoltaics,” he says. This would allow people in urban areas to purchase cheap, fresh produce that comes right from their own neighborhood, while reducing transportation and production emissions in the process.
“If experts can jump the financial and technological hurdles to begin constructing indoor farms on a massive scale, we can change humanity’s entire relationship with food,” says Despommier. While indoor vertical farming has a way to go before becoming the leading practice of agriculture, it’s becoming an increasingly well-developed alternative to conventional farming, and may just be an innovative solution for the future.
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Vinyl Chloride: The Hazardous Chemical Released in Ohio’s Train Derailment
Vinyl chloride is a manmade chemical primarily used to make PVC, which is found in a variety of everyday products, including cables, pipes, flooring, shoes, and credit cards. The chemical is linked to cancer, liver disease, and a variety of other human health impacts. In February, a Norfolk Southern train carrying vinyl chloride derailed in East Palestine, Ohio, resulting in 23,000 gallons of the chemical being released which caused air pollution, contaminated waterways, and harmed the health and environment of the surrounding community. Today, we explore what vinyl chloride is, why it’s so dangerous, and how we can protect ourselves moving forward. With special guest Dr. Juliane Beier: Assistant Professor of Medicine at the University of Pittsburgh.
The Sweaty Penguin is presented by Peril and Promise: a public media initiative from The WNET Group in New York, reporting on the issues and solutions around climate change. You can learn more at pbs.org/perilandpromise.
Support the show and unlock exclusive merch, bonus content, and more for as little as $5/month at patreon.com/thesweatypenguin.
CREDITS
Writers: Aana Shenai, Hallie Cordingley, Velina Georgi, Ethan Brown
Fact Checker: Alia Bonanno
Editor: Megan Antone
Producers: Ethan Brown, Hallie Cordingley, Shannon Damiano, Owen Reith
Ad Voiceover: Megan Antone
Music: Brett Sawka
The opinions expressed in this podcast are those of the host and guests. They do not necessarily reflect the opinions or views of Peril and Promise or The WNET Group.
Clips