Earth911.com's Sustainability In Your Ear

What if the solution to our plastics crisis isn't just about individual behavior change but building entirely new marketplaces that make plastic-free living accessible and transparent? On this episode of Earth911's Sustainability In Your Ear, discover the grassroots approach with Simona Paganetto, founder of Implasticfree.com, who has transformed her search for plastic alternatives into a curated directory of nearly 150 vetted brands committed to ditching plastic packaging and single-use products. What began as Simona's journey toward plastic-free living has evolved into a store that bridges the gap between conscious consumers and genuinely sustainable brands. Her rigorous vetting processes and...

As climate change accelerates and traditional crops face mounting pressures from drought, extreme weather, and soil depletion, innovative solutions are emerging from unexpected sources. Explore the soil-restoring potential of the pongamia tree with Marc Diaz, Chief Commercialization Officer at Terviva, an agtech company that has spent over a decade unlocking this hardy species’ dual capabilities as a nutritious food source and sustainable fuel feedstock. Through their Ponova platform, Terviva is demonstrating how pongamia can restore degraded agricultural land while building equitable supply chains that empower smallholder farmers, particularly women in India, with above-market wages and technical support. The tree’s versat...

What if the ingredients discarded daily in food production could become the foundation of a more sustainable food future? On this episode of Earth911's Sustainability In Your Ear,  discover the pragmatic vision with Yousuf Ahmed, founder of B-SIDES, a Brooklyn-based startup, proving that upcycled snacks can be delicious and environmentally responsible. Inspired by tasting a single slice of spent grain bread in 2014, Yousuf transitioned from finance and music to food innovation, launching B-SIDES to bring upcycled, plant-based snacks into the mainstream. The company's flagship product, Crunch Puffs, transforms oat pulp—typically discarded during oat milk production—into protein-rich, allergen-friendly snack...

As the world confronts the urgent challenge of removing billions of tons of carbon dioxide from the atmosphere, breakthrough innovation is essential to scale solutions fast enough to meet global climate goals. On this episode of Earth911's Sustainability in Your Ear, discover the groundbreaking results of the $100 million XPRIZE Carbon Removal competition, a four-year competition among 1,300 teams from 88 countries that represents one of the most ambitious efforts to catalyze carbon removal innovation. We're joined by Nikki Batchelor, Executive Director of XPRIZE Carbon Removal, and Michael Leitch, Senior Technical Lead for the competition, to discuss what may be one of...

On today's Sustainability In Your Ear, meet Brenna Simmons-St. Onge, a systems strategist, regenerative futurist, and founder of B the Light Consulting, as we explore her family's extraordinary three-year journey around the world. The Regenerative World Quest isn't your typical travel adventure; it's a deliberate mission to identify, amplify, and help replicate Earth's most promising regenerative communities and projects. From Costa Rica to South Africa, she and her family engage with leaders, learn from Indigenous knowledge holders, and discover models that regenerate land, restore community agency, and reconnect people to purpose. Brenna's aim is to demonstrate how regeneration—not just mi...

Energy is required at every step of the food and beverage industry supply chain, from growing grapes to bottling and delivery, making it a significant source of emissions and a prime target for climate innovation. On this episode of Earth911’s Sustainability in Your Ear, we explore how wineries and other producers are turning to clean, renewable energy to cut costs, reduce emissions, and future-proof their operations. We’re joined by James Presta, Business Development Manager at REC Solar, and Mario Trinchero of Trinchero Family Estates, a storied family-run winery in California’s Sonoma County. REC Solar and Trinchero teamed up to...

On today’s Sustainability In Your Ear, meet Kavita Patel, a principal at MUUS Climate Partners, as we discuss how smart investments and business support can drive environmental impact while generating returns. MUUS Climate Partners invests in early-stage climate technology companies, with a portfolio including battery recycler Nth Cycle, EV charging innovator AmpUp, and innovative air conditioning developer Harvest. The firm targets critical sectors—energy, industry, materials, and transportation—where innovation is essential for meeting climate goals. In our conversation, Kavita addresses the “green premium,” pointing out that while consumers may pay more upfront for sustainable products, they often realize long-term saving...

On today's Sustainability In Your Ear episode, discover a transformative approach to rainforest conservation with Dr. Hannah Peck, Deputy Director and Policy Lead at Cool Earth. She brings a decade of experience in the rainforests of Peru and Papua New Guinea with Cool Earth's innovative strategies that prioritize direct support over traditional carbon offset models. Cool Earth challenges the heavily promoted carbon offsets industry, arguing that they often serve as a smokescreen for continued emissions rather than a genuine solution to the climate crisis. Instead, the organization emphasizes reducing emissions at the source and investing in the people best prepared...

On this inspiring episode of Sustainability In Your Ear, we reconnect with storyteller, systems thinker, and regenerative agriculture pioneer Douglas Gayeton to explore the latest developments in the Ecological Benefits Framework (EBF)—a potentially game-changing tool designed to redefine how we value nature. First introduced during an Earth911 podcast event in 2023, the EBF offers a bold new way to measure what matters most to nature—air, water, soil, biodiversity, carbon, and equity. Unlike traditional carbon accounting, the EBF provides a comprehensive view of how projects can restore and regenerate ecosystems. 

Douglas calls the EBF a “Rosetta Stone” for ecologica...

As federal environmental protections face weakening, a grassroots movement is gaining strength across the U.S., focusing on environmental rights rather than policy adjustments. Maya van Rossum, environmental attorney and founder of the Green Amendments For The Generations movement, returns to Sustainability in Your Ear to discuss that states' response to cuts to federal environmental regulations. Maya explains how state-level constitutional amendments are redefining environmental protection as an inalienable right, akin to freedom of speech. She outlines the importance of constitutional change for achieving genuine environmental justice, the necessary steps for mobilizing community support, and how rights-based environmental movements are...

In the race to address climate change, technology often steals the spotlight—solar breakthroughs, carbon capture, electrification, and AI. None of it scales without the right leadership. Green progress depends on the people who can fund, integrate, and lead technology-driven organizations to success. Meet Colin Smith and Kahlil Dumas, co-founders of Execnow, an executive placement firm focused on building leadership teams that can scale climate innovation. They connect mission-driven companies—from emerging startups to established companies—with leaders who can grow sustainable operations and adapt to fast-changing markets.

Execnow often places fractional executives, giving companies flexible access to high-l...

In today’s media environment, disinformation and distraction are pervasive. The most troubling issue may not be misinformation but the critical information that is systematically ignored or underreported. Andy Lee Roth, Editor-at-Large of Project Censored, returns to Sustainability In Your Ear to discuss the top censored stories of 2023–2024, with a special focus on environmental reporting. Project Censored has tracked and amplified suppressed stories since 1976, drawing attention to the topics that corporate media tends to ignore. Roth highlights how the U.S. is witnessing explicit censorship of climate-related information alongside the erosion of regulatory frameworks and cutting federal support for scientific rese...

Josh Dorfman—known for his The Lazy Environmentalist book series—visites to share his latest efforts to make sustainability seamless, smart, and scalable. From hosting eco-living shows to launching climate tech ventures, Dorfman’s mission: make sustainable choices attractive and accessible. In the 1990s, while working in China, Dorfman saw the country’s shift from bicycles to cars and realized the environmental cost of global development. That insight set him on a path to shift consumer culture toward greener living. “People don’t respond to guilt,” he said. “They respond to practical, self-interested solutions that make their lives better.” Dorfman now leads two new...

As trade dynamics shift and tariffs reshape supply chains, construction companies must rethink how they source materials, balance costs, and integrate sustainable solutions. The push for greener, more resilient construction materials is at the heart of this transformation. Grant Quasha, CEO of Eco Material Technologies, returns to the show to share an update. Since his last appearance in October 2023, the company has made significant strides—including securing an $800 million Green Term Loan Facility, which will significantly accelerate the development and adoption of low-carbon cement alternatives. With goals to double production to 20 million tons per year, Grant and his team are wo...

Plastic and paper waste from product packaging remains an environmental crisis, with millions of tons of packaging ending up in landfills and the ocean every year. Despite growing consumer demand for sustainable alternatives, many companies still struggle to balance eco-responsible packaging with cost, performance, and branding needs. Discover the challenges and opportunities shaping sustainable packaging alternatives with Elizabeth Corbett,  President of Enterprise Sales at AE Global, a leading packaging maker. Elizabeth helps brands in the cannabis, health & beauty, and consumer goods industries transition to packaging solutions that are both smarter and greener. With over 25 years of experience, she has developed g...

Humanity is grappling with the effects of climate change, and one urgent challenge is ensuring a stable and sustainable supply of protein for human consumption and agricultural use. That's where molecular farming, an innovative technology that uses the power of plants to produce high-quality proteins, may present a unique solution. Tune into Sustainability In Your Ear for a conversation with Maya Sapir-Mir, co-founder and CEO of PoLoPo, to explore how molecular farming could transform food production, and make potato chips better for us.

We’ll discuss the science behind PoLoPo's approach, the potential for reducing the environmental footprint of...

Climate Change has terrible impacts today, and youth coming of age face depressing prospects. However, they are stepping up to the challenge and could see the fruits of their efforts in a restored climate during their lifetime. Climate restoration requires extraordinary efforts of young people, who are already leading the charge. On this episode, Sustainability In Your Ear introduces another winner of the Gloria Barron Prize for Young Heroes, which recognizes each year a dozen youth for their innovation and action. The program considers kids between 8 and 18.  In 2024, one of the remarkable individuals awarded $10,000 by the program is Varin Sikka, a...

Meet Garik Himebaugh, the founder of Eco-Stylist.com, a site dedicated to promoting sustainable fashion choices. Garik's journey into the world of sustainable fashion began with a background in peace studies and an MBA, and he discovered social entrepreneurship as a grad student and launched Eco-Stylist in 2018. There, he helps consumers make informed, sustainable fashion choices with a directory of brands that meet his criteria for ethical production and environmental responsibility.encouraging individuals to "dress like you give a damn." He was kind enough to contribute a recent article on Earth911, How to Build the Sustainable Wardrobe of Your Dreams...

Practical progress toward a sustainable lifestyle, whether you are an individual or a business, will always be unique to your situation, but you can base your choices on lessons learned by others. Tune into a conversation with Sarah Currie-Halpern, Co-Founder of Think Zero LLC, a consultancy that helps businesses, institutions, and households reduce waste and embrace sustainable practices. With a focus on practical, actionable solutions, Sarah and her team work to make sustainability accessible to many clients. Sarah shares travel tips to keep in mind to reduce your impact on the ground in other cities and countries. Taking a water...

We celebrate a milestone episode of Sustainability In Your Ear, our 500th program since we launched in 2018, with an in-depth conversation with Paula Whyman, author of the captivating collection of essays, Bad Naturalist. It's a tale about her purchase and efforts to restore a couple hundred acres of meadowland in the Blue Ridge Mountains of Virginia that had once been a farm and orchard. Paula's stories explore the complex interplay of identity, vulnerability, and the natural world with wit, depth, and an eye for natural detail. Paula's book reflects on the connection between our internal lives and the landscapes we...

Start the new year with a dive into the world of biosolids—a potentially transformative way to turn sewage that traditionally is seen as waste into a valuable material for sustainable agriculture. With the appropriate precautions, humans can turn our ickiest stuff into inexpensive fertilizer for farms and homes. Humans have been using their excrement as fertilizers for millennia. At scale, biosolids-based fertilizer would be a big step toward comprehensive circular approaches to human waste. However, it is a plan with challenges related to the presence of PFAS, the forever chemicals attracting growing concern as they are found in everyone’s bo...

The Inflation Reduction Act and Bipartisan Infrastructure Law contributed much-needed progress but has not completed the transition — only approximately 21% of total utility-scale electricity generation in the United States comes from renewables. According to the World Resources Institute 31 gigawatts of solar energy capacity was installed in the U.S. in 2023, up 55% compared to 2022. But now we are entering the second Trump era, facing an administration that, despite its hostility to renewables oversaw a 12% decrease in emissions during the first Trump Administration. Is renewable energy unstoppable? Tim Montague, a trusted advisor in the solar and energy storage industries, host of the Clean Po...

Food production is one of the most impactful forces shaping our environment, responsible for approximately a quarter of annual global carbon emissions, deforestation, and soil depletion, among other impacts. However, a new generation of food and snack companies is stepping up to change the narrative, working to make food production a force for regeneration, sustainability, and environmental stewardship. Tune into this discussion with Keith Bearden, CEO of Alter Eco Foods, a snack and chocolate maker on a mission to positively impact the planet's regenerative agriculture, climate-neutral products, and reduced waste. Founded with a vision to create delicious food that benefits...

Being a consumer in an advanced economy—or any economy these days—is challenging because you cannot keep up with the ever-changing range of ingredients and materials in the products at the store. For example, thousands of new chemicals are registered annually. Still, many more compounds that could be harmful are introduced and used in manufacturing. These chemicals can harm our health and the environment. However, many tools for interrogating our world and the products we buy are emerging, offering insights into our lifestyles' health and environmental impact. Meet Stephen Fuller, Senior Criteria Manager at TCO Development, a globally recognized cert...

The sharing economy can be a platform for keeping products in circulation and out of landfills until they are no longer usable and must be recycled. If we can get more uses out of things we currently throw away, we can reduce the need to extract raw materials from the Earth. Meet a pioneer in sharing, Daan Weddenpohl, founder and CEO of Peerby, an innovative Dutch platform at the forefront of the sharing economy. Peerby connects people within neighborhoods and communities, enabling them to share items that would otherwise remain underused, such as household tools, appliances, and recreational equipment. Peerby...

Sustainability In Your Ear welcomes back oceanographer and author John Englander, who last visited with us in February 2023. John is the author of two pivotal books on Sea Level Rise, High Tide on Main Street: Rising Sea Level and the Coming Coastal Crisis, which explores the science behind rising seas and its far-reaching impacts on society, and Moving to Higher Ground: Rising Sea Level and the Path Forward, which offers a comprehensive look at how individuals, businesses, and governments can adapt to this unavoidable reality. He recently gave a talk at the U.S. Naval Academy and shares the reaction...

The climate crisis cannot be solved by one person, one organization, one company, or one government. A network of collaboration is being built, and nonprofits often serve as the connective tissue. Our guest today Brett Jenks, is the CEO of Rare.org, a global conservation and development organization dedicated to empowering communities in the world's most biologically diverse regions to sustainably manage their natural resources. Under Brett’s leadership, Rare has grown from a small nonprofit into a global leader in conservation, with a $30 million annual budget and active projects across 60 countries. Rare’s efforts span a variety of critical area...

The water crisis is one of the most pressing issues facing our planet, with climate change, population growth, and pollution threatening the availability of clean water worldwide. One company working to tackle this problem head-on is Spout Water. This California-based startup has developed an innovative solution, the Spout Monolith, a sleek kitchen device that produces pure drinking water from the moisture in the air. Spout founder and CEO Reuben Vollmer joins the conversation to explain how a personal challenge began his mission to solve water scarcity and quality issues. Reuben recently contributed an article to Earth911, mapping his journey into...

The global food system is one of the largest contributors to greenhouse gas emissions, responsible for about 25% of annual anthropomorphic CO2 emission, the unfortunate, planet-warming exhaust of our industrial society. But what if we could eat our way out of the climate crisis? Author Mark J. Easter joins the conversation to talk regenerative farming and his new book, The Blue Plate: A Food Lover’s Guide to Climate Chaos. He explores how we can change our diets to help restore the environment  — he gets to the roots of the challenge, a failure of industrial farming. As an ecologist who has spent...

Consumers and grocers who want to verify the quality of the beef they sell are asking for increased supply chain transparency. Vivian Tai, Director of Innovation at GS1 US visited with Earth911 in February 2024 to introduce GS1's Digital Link advanced universal product code and returns to talk beef transparency with Jayson Berryhill, cofounder of Wholechain, who worked with GS1 to develop a new standard for cattle traceability using innovative blockchain technology. Wholechain Cattle Traceability is a system for verifying compliance with various standards, including animal welfare and feeding practices. Wholechain’s blockchain-based system ensures that information about the entire sup...

David Katz, founder and CEO of Plastic Bank, returns to talk with Mitch Ratcliffe about the groundbreaking social enterprise's effort to transform plastic waste into economic opportunity. Plastic Bank has created a “global bottle deposit program" that partners with companies to incentivize the collection of ocean-bound plastic in vulnerable communities. Plastic Bank provides vital income while reducing plastic pollution, with over 3 billion plastic bottles already intercepted from entering our oceans.

Since David last visited with Earth911, there has been a lot of growth and, recently, Plastic Bank introduced a subscription program that small businesses can join to support be...

Meet David Steinman, an environmental activist, investigative journalist, and author who has worked to expose the dangers of chemical toxins in everyday life. Steinman's bestselling 1990 book, Diet for a Poisoned Planet, highlighted the hidden chemical dangers in our food. In his latest book, Raising Healthy Kids: Protecting Your Children from Hidden Chemical Toxins, examines how everyday products contribute to this health crisis and offers practical advice for parents to reduce their children’s exposure to these hidden dangers, creating a safer environment for the next generation. Cancer cases in people under 50 increased by 79% between 1990 and 2019, according to several studies and a...

More than half the world's population—4.4 billion people—live in cities today. That number is expected to rise to 80% by 2050. Our guest, Nadina Galle, is a trailblazing ecological engineer and author of The Nature of Our Cities. She is an ecological engineer who studies the intersection of nature and technology in urban environments. Nadina developed the concept of an Internet of Nature (IoN) that uses tools like artificial intelligence, automation, and sensors to support and enhance ecosystems within cities. Nadina's book offers a transformative perspective on how urban spaces can be reimagined in the face of climate change and sprawling deve...

The global push for sustainability has reached a critical juncture, particularly in industries traditionally associated with high environmental impacts, such as chemical manufacturing and mining. These sectors, vital to the global economy, are also significant contributors to carbon emissions and environmental degradation. However, innovative approaches are beginning to transform how these industries operate, making sustainability not just an option but a driving force of innovation. On today's show, you'll meet and hear Tara Karimi, co-founder and Chief Scientific Officer of Cemvita. Tara and her brother, Moji, bring unique backgrounds -- Moji in petroleum engineering and she in biochemistry -- to...

Rachael Z. Miller is a leading voice in the fight against microfiber pollution, the plastic smog that trails our clothing like exhaust from a car. You might not see them, but our synthetic clothing sheds millions of tiny plastic fibers that make their way into our atmosphere, oceans, and rivers. It’s been less than a century since the introduction of synthetic textiles — nylon was the first about 90 years ago — but microfibers are already found everywhere on the planet, from the peaks of the Himalayas to the guts and bloodstreams of our bodies and those of mammals and marine life. As the...

Meet Emily McGarvey, furniture maker and retailer Room & Board's first Director of Sustainability. The company, founded in 1980, recently became an employee-owned B Corporation. Room & Board has made significant efforts to reduce the environmental impact by engaging 12,000 U.S. craftspeople to make its furniture, achieving 95% sustainable wood sourcing, including using urban wood recovered for reuse in tables and chairs and making 51% of its packaging recyclable on the path to 100% targets in 2025.

The global furniture industry is expected to see $765 billion in sales this year, according to a Statista analysis, and $133 billion of that in the United States. Reducing the...

Alison Cove, CEO and founder of USEFULL, works at the forefront of a critical shift in how we approach food service sustainability. By implementing collection systems for reusable food packaging, USEFULL helps university and corporate cafeterias reduce their reliance on single-use plastics and paper packaging. Alison joins the conversation to explain her company's trackable, tech-enabled reusable steel food containers and cups. After adopting Usefull's reusable system, Carleton College saw a drop in its loss rate from almost 60% to less than 1%. This achievement is part of a broader movement toward creating campus circular food service systems to cut waste and foster...

Growing, packaging, transporting, and distributing food is a major source of society’s emissions, accounting for approximately 26% of annual global emissions. Reducing the impact of food production is critical to bringing society back within the planetary boundaries, and Wayne McIntyre, cofounder and CEO of Montreal-based Relocalize, wants to “Decarbonize and hyper-localize food & beverage manufacturing.”

The company is developing technology and a business strategy for decentralized food production using automated microfactories that are placed close to major consumer markets. It promises retailers “full control over their supply chain” in exchange for providing just 1,200 sq. feet of space for Relocalize’s operation...

Tim Sperry is the Founder and CEO of Boca Raton, Florida-based Carbon Limit, the maker of CaptureCrete. He founded the company in 2020 after recognizing concrete’s huge environmental price — it accounts for about 6% of annual global emissions. CaptureCrete is a powder additive for concrete mixes that extracts up to 220 pounds of carbon dioxide from the air per ton, locking it into the concrete as a stable mineral. CaptureCrete’s impact, after accounting for the CO2 it absorbs, is only about 25% of traditional concrete. But this wasn’t Tim's first shot at carbon capture for the built environment. Previously, he developed a paint...

For 23 years, Peter Fusaro has been a leading force in the green economy. His exclusive Wall Street Green conference has been a hot ticket for investors and executives looking for sustainable paths forward since 2002. Tis year marks an exciting milestone, as the Wall Street Green Conference will go global with the Wall Street Green Digital Summit on October 15th, 2024. The 12-hour marathon online event will bring together practitioners, investors, and green-thinking startups from around the world through a virtual platform. From Singapore to Saskatchewan, Sydney to Seoul, the summit will showcase groundbreaking products, services, and ideas aimed at helping the...