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Green Frequency | Environmental Science & Earth Radio

Pine Forest Media | Environmental Science Podcasts
Climate Change
Climate Justice
Water
Atlantic Forest
Biodiversity
Bio Bay
Mountain Gorillas
Environmental Justice
Interdisciplinary Research
Bottled Water Industry
Water Sommelier
Colonialism
Taxonomy
Species Estimation
Dinoflagellates
Bioluminescence
Gorilla Doctors
19th Century
Climate Policy
Plastic Waste

Green Frequency is an environmental science and climate action podcast for people who want to understand what is happening to the planet and how change becomes possible. Hosted by science communicator and Pine Forest Media founder Clark Marchese, this Earth Radio show connects ecological research with conservation stories, environmental justice, and the global policies shaping our future. Through ... more

PublishesWeeklyEpisodes10Founded4 months ago
Number of ListenersCategories
Natural SciencesEarth SciencesScience

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Artwork for Green Frequency

Latest Episodes

Heat waves are arriving earlier, lasting longer, and reaching further into daily life. So what do we do before the next one arrives? Climate researcher Kartikeya Bhatotia joins Green Frequency to explain what decades of research and experimentation i... more

Mountain gorilla recovery proves change is possible. Gorilla Doctors Chief Communications Officer Amy Bond joins environmental scholar Dr. Elena Berg to examine how long-term conservation succeeds and how people remain engaged when progress is slow a... more

Some environmental wonders resist the camera. Environmental filmmaker and cinematographer Dr. Isabelle Carbonell takes listeners to Bio Bay in Vieques, Puerto Rico, where dense concentrations of dinoflagellates create brilliant bioluminescence that c... more

Most of Earth's species remain unknown to science. Marine biologist and taxonomist Dr. Manuel Caballero Gutierrez explains how scientists estimate global biodiversity and why humanity may currently know only about 25 percent of the species that exist... more

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Recent Guests

Amy Bond
Chief Communications Officer of Gorilla Doctors
Gorilla Doctors
Episode: Mountain Gorilla Conservation: The Work Ongoing
Isabelle Carbonell
Environmental filmmaker, cinematographer, researcher, and professor at the American University of Paris
American University of Paris
Episode: Environmental Filmmaking and the Limits of Seeing
Manuel Caballero Gutierrez
Dr. Manuel Caballero Gutierrez, marine biologist, taxonomist, professor at the American University of Paris
American University of Paris
Episode: How Many Species Are There on Earth?
Mariana Dias Paes
Assistant Professor for Law and Society in the American University of Paris; legal historian
American University of Paris
Episode: Colonial Law and Deforestation: When Laws Destroy Nature
Amanda Harding
Founder and CEO of Convene; deliberate dialogue enthusiast
Convene
Episode: Science Can’t Change the World on Its Own
Sarah Glavan
Researcher with Convene; works at intersection of science policy and society
Convene
Episode: Science Can’t Change the World on Its Own
Elena Berg
Environmental scientist, evolutionary biologist, water sommelier, professor
American University of Paris
Episode: Drinking Water: Why Sustainability Is So Complicated
Rebecca Marwege
Political scientist and environmental social movements expert; Professor at the American University of Paris
American University of Paris
Episode: What Does Climate Justice Actually Mean?
Claudio Piani
Climate Scientist
American University of Paris (AUP)
Episode: Climate change | Where are we now?

Host

Clark Marchese
Host of Green Frequency; founder of Pine Forest Media

Chart Rankings

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Talking Points

Recent interactions between the hosts and their guests.

Mountain Gorilla Conservation: The Work Ongoing
Q: How did Gorilla Doctors approach fundraising and community engagement during the pandemic?
The team launched live virtual events and expanded the platform by inviting partners in the Gorilla World, transforming a potential competition for limited funding into a broader, collaborative showcase that energized donors and the public.
Mountain Gorilla Conservation: The Work Ongoing
Q: What is the position Amy holds at Gorilla Doctors and what does the organization do?
Amy explains that Gorilla Doctors provides veterinary care to ill and injured eastern gorillas in the wild, operating across Rwanda, Uganda, and DR Congo with locally based veterinarians who treat gorillas in their forest habitats.
Drinking Water: Why Sustainability Is So Complicated
Q: How would you advise people to think about sustainability differently, especially in the context of water and bottled water?
Avoid black-and-white judgments; recognize the environmental impacts of bottling in any context, consider local solutions and the broader system, and favor approaches that involve diverse stakeholders and long-term stewardship rather than simplistic, one-size-fits-all answers.
Drinking Water: Why Sustainability Is So Complicated
Q: There is something that you have mentioned more than once, which is that you sometimes wrestle with the concept or even the word sustainability. How do you think about this complex idea?
Sustainability should not be treated as a checkbox or a final achievement; it is an aspirational, nuanced practice that requires ongoing agency, critical thinking, and a willingness to move beyond easy fixes and greenwashing.
Climate change | Where are we now?
Q: What personal actions can listeners take to reduce their carbon footprint without feeling blamed?
Focus on high-impact, simple changes like reducing heating in winter, using public transport, and limiting red meat consumption, emphasizing that even small changes add up over time.

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Frequently Asked Questions About Green Frequency

What is Green Frequency about and what kind of topics does it cover?

This show consistently centers environmental science, policy interfaces, and real-world impact, stitching together deep-dive analysis with practitioner and academic perspectives. Episodes often explore how legal history, governance, and interdisciplinary dialogue shape conservation, climate justice, and sustainability outcomes—from colonial legacies and land use to water systems and food networks. Notable strengths include bringing in subject-matter experts who connect scientific findings to concrete actions, and highlighting practical frameworks for cross-actor collaboration and evidence-based decision making. The format tends to pair historical or systemic context with contemporary cases, making complex topics accessible and actionable fo... more

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These podcasts share a similar audience with Green Frequency:

1. Are We Doomed?
2. Science Friday
3. Ologies with Alie Ward
4. The Daily
5. The Last Word with Lawrence O’Donnell

How many episodes of Green Frequency are there?

Green Frequency launched 4 months ago and published 10 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Green Frequency?

Recent guests on Green Frequency include:

1. Amy Bond
2. Isabelle Carbonell
3. Manuel Caballero Gutierrez
4. Mariana Dias Paes
5. Amanda Harding
6. Sarah Glavan
7. Elena Berg
8. Rebecca Marwege

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