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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 deep-dive interviews, narrative reporting, and field coverage from international environmental summits and conservation frontlines, Green Frequency brings scientists, advocates, policymakers, artists, and communities into the same conversation. From climate change and biodiversity to environmental law, adaptation, oceans, forests, and the human work behind lasting solutions, the show offers clear context, global perspectives, and grounded reasons to stay engaged. Hos
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Contact path
Verified email
Booking probability
29%
Guest openness
Selective
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Signup to Generate a PitchGreen 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.
Recent episodes include "Why Are We Afraid of the Deep Sea?" (27 October 2026, 39 minutes), "From Soil to Solutions: UNCCD and the Politics of Drought" (20 October 2026, 64 minutes), and "Mongolia from the Ground Up: COP17 Desertification" (1 October 2026, 42 minutes).
Green Frequency | Environmental Science & Earth Radio publishes roughly every two weeks, with episodes averaging 34 minutes across 15 episodes.
Booking probability for Green Frequency | Environmental Science & Earth Radio is 29%, and the host is rated Selective on guests. Green Frequency | Environmental Science & Earth Radio requires a Pod Score of 80 or higher. Green Frequency | Environmental Science & Earth Radio's contact route on record: verified email.
The strongest fits for Green Frequency | Environmental Science & Earth Radio are Environmental Agencies and Scientific Research & Development. Green Frequency | Environmental Science & Earth Radio has a science audience.
Green Frequency | Environmental Science & Earth Radio is a science podcast with 15 episodes published.
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Episode #15
Why are we afraid of the deep sea, and how does that fear shape our relationship with it? Professor Alan Jamieson, deep-sea scientist and co-host of The Deep-Sea Podcast , joins Green Frequency to explore the...
What does it actually take to combat desertification? From satellites and sustainable land management to international negotiations, the world has a growing toolkit to address land degradation and drought. But putting...
What is desertification, why is land degrading around the world, and what can Mongolia teach us about the causes? In Part 1 of Green Frequency’s coverage of UNCCD COP17 in Ulaanbaatar, host Clark Marchese explores the...
Episode #12
Ocean technology cannot operate alone. Nicolas Pade, executive director of the European Marine Biological Resource Centre, joins Green Frequency to unpack five policy recommendations emerging from Blue Tech Europe 2026...
Episode #11
What happens behind the exhibits at a natural history museum? At Te Papa Tongarewa, the Museum of New Zealand, millions of specimens form a scientific record stretching across species, ecosystems, and generations. In...
What would happen to coffee and cocoa if humans deliberately tried to cool the planet? Atmospheric scientist Dr. Nina Grant joins Green Frequency to explain stratospheric aerosol injection, or SAI, a proposed form of...
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...
Mountain gorillas were once on the brink of extinction. Today, they are the only great ape whose population is increasing. In this season finale of Green Frequency, Gorilla Doctors Chief Communications Officer Amy Bond...
Bioluminescent water that cameras can barely capture. Environmental filmmaker and researcher Dr. Isabelle Carbonell explores Bio Bay in Vieques, Puerto Rico, one of the brightest bioluminescent bays on Earth, to ask a...
Episode #6
<p>How many species are there on Earth? Marine biologist and taxonomist Manuel Caballero Gutierrez explains how scientists estimate global biodiversity, discover new species, and why humanity may currently know only...
Episode #5
<p>Colonial law helped shape modern deforestation. Legal historian Mariana Dias Paes explains how 19th-century property law, land dispossession, and colonial legal systems accelerated rainforest destruction in Brazil’s...
<p>We already understand many of the world’s biggest problems. So why are they still unsolved? A lot of the science is in. We know what is driving climate change, biodiversity loss, and pressure on global food systems...
<p>Water is simple to drink, but complex to understand. Water is essential to life, yet 2 billion people lack reliable access to clean drinking water. At the same time, millions of tons of plastic waste come from...
Episode #2
<p>Climate justice explained: beyond emissions and policy. What does climate justice actually mean—and why is it so hard to define? This episode of Green Frequency breaks down climate justice as both a political and...
Episode #1
<p>Where does climate change stand in 2026? In this first episode of Green Frequency, we take a grounded look at the state of climate change today. Where progress is being made, where challenges remain, and what the...
Green Frequency | Environmental Science & Earth Radio
<p>Green Frequency: Earth Radio is an environmental science podcast exploring the research, stories, and decisions shaping our planet.</p><p>Each week, we unpack emerging environmental research, hear stories from civil...
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