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Rare Earth

BBC Radio 4
Climate Change
Renewable Energy
Biodiversity
Sustainability
Carbon Emissions
Environmental Conservation
PFAS
Electric Vehicles
COP30
Seabirds
Atlantic Bluefin Tuna
Urban Wildlife
Electricity Demand
Pollution
General Election
Net Zero
Amazon Rainforest
Concrete
Insects
Carbon Dioxide

Environmental journalist Tom Heap and physicist Helen Czerski tackle major stories about our environment and wildlife, celebrate the wonder of nature and meet the people determined to keep it wonderful.

PublishesWeeklyEpisodes64Founded2 years ago
Number of ListenersCategories
Earth SciencesScience

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Artwork for Rare Earth

Latest Episodes

Is there any true wilderness left on our planet? Tom Heap and Helen Czerski consider the fear and fascination of the wild. They're joined by the writer Cal Flyn who has spent the last few years travelling the world in search of wilderness for her new... more

How can Britain- and the world- prepare itself for extreme heat? Tom Heap and Helen Czerski hear from the experts and from the people facing up to the hottest temperatures on the planet.

David Shukman, former BBC Science Editor asks how Britain shou... more

Amphibians are the most threatened type of vertebrates on the planet since the dinosaurs- and some of the most fascinating. Tom Heap and Helen Czerski are joined by a panel of amphibi-fans to celebrate the very best in frogs, toads, newts and salaman... more

Is the conflict in Iran, with its knock-on effect on oil supplies, accelerating the shift away from fossil fuels? Tom Heap and Helen Czerski debate the issues with a panel of experts: Josh Gabbatiss from the environmental journalism website Carbon Br... more

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Recent Guests

David Shukman
BBC Science Editor (guest)
BBC
Episode: Hotter Than Hell
Chandni Singh
Researcher on climate adaptation in India
Indian Institute for Human Settlements
Episode: Hotter Than Hell
Alex Riley
Science journalist and author
Author of Supernatural
Episode: Hotter Than Hell
Nikita Yadav
BBC correspondent in Delhi
BBC
Episode: Hotter Than Hell
Matthew Paul
Principal research scientist at Rothamsted Research
Rothamsted Research
Episode: Hotter Than Hell
Barkha Subba
Conservation scientist, Whitley Award winner
Darjeeling, India conservation efforts
Episode: Eye of Newt and Toe of Frog
Marina Kameni
Researcher in pathology, founder of Herb Conservation Cameroon
Herp Cameroon
Episode: Eye of Newt and Toe of Frog
Jeff Streicher
Head of zoology, National Museums Cardiff
National Museums Cardiff
Episode: Eye of Newt and Toe of Frog
James Herd
Director of Reserves Management, Surrey Wildlife Trust
Surrey Wildlife Trust
Episode: Eye of Newt and Toe of Frog

Hosts

Helen Czerski
Host of Rare Earth; Environmental journalist with a focus on science communication
Tom Heap
Co-host and environmental journalist; discusses climate, energy, and urban sustainability

Reviews

4.8 out of 5 stars from 146 ratings
  • Don’t trust any BBC programmes

    Sad to say I can’t trust any BBC programmes anymore.

    Talking about Darwin & climate change but sense of emergency about the “climate crisis”atall ??

    Apple Podcasts
    5
    veganman1961
    United Kingdom7 months ago
  • Very positive

    An excellent program.

    Apple Podcasts
    5
    Wxfzm
    United Kingdom7 months ago
  • Don’t trust any BBC programmes

    Sad to say I can’t trust any BBC programmes anymore.

    Apple Podcasts
    1
    veganman1961
    United Kingdom10 months ago
  • Thank you

    Really loving this podcast.

    Apple Podcasts
    5
    kristi history
    United Statesa year ago
  • Absolutely Love This Show

    I love ‘Rare Earth’ which looks at both sides of each story and also reminds me of the progress being made which is something I often need. Its easy to be brought down by negative press around the environment but the presenters here do a great job of putting reality and balance to each subject. Keep it up BBC - this is what 2/3 of us want - according to the last episode!

    Apple Podcasts
    5
    Horner1412
    United Kingdoma year ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Some feedback notes the show occasionally runs long, suggesting shorter formats could improve engagement.
Guests and hosts are seen as credible, knowledgeable, and capable of nuanced discussions on tough environmental topics.
The show is praised for presenting multiple perspectives without sacrificing depth or rigor.
Listeners appreciate balanced, solutions-focused analysis that combines science with real-world actions.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

Fashioning the Future
Q: What are your top tips for someone who wants to help make the world a better place when it comes to clothing?
Ask questions of brands about their production practices and reduce the number of pieces you buy, focusing on quality over quantity.
Fashioning the Future
Q: What should we be making clothes out of? What fabrics do work?
The most appropriate materials depend on the local environment, like wool from sheep for the UK, but also exploring alternatives like hemp and flax is important.
A Whale's Life
Q: What should we take away from all this? How do we think about whales in the future?
We need to acknowledge their ecological importance and the interconnectedness of all species, considering them as relatives within our communities.
A Whale's Life
Q: How has our relationship with whales evolved over the centuries?
Historically, humans have scavenged and hunted whales for thousands of years, indicating an evolving relationship that has become more complex with technological advancements and cultural perspectives.
Metals and Minerals
Q: I just wondered if each of you could pick one of them, something that it can do or something that can be used for that perhaps you couldn't do otherwise.
Iola mentions lithium and its importance for electric vehicle electrification, while Pierre adds that rare earth magnets are essential in electric motors.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Rare Earth

What is Rare Earth about and what kind of topics does it cover?

This show examines environmental science, policy, and real-world impacts of climate change through a thoughtful, solutions-minded lens. Episodes blend expert reporting, field voices, and science communication to unpack hot topics like extreme heat, wildlife conservation, energy transitions, and sustainable urban living. A notable trait is its habit of pairing researchers with practitioners and journalists to ground big-picture issues in practical action, from heat action plans to soil health and sustainable fashion. The format tends to mix in-depth dialogue with live demonstrations and field reports, making complex topics accessible without sacrificing rigor. Potential listeners who enjoy balanced, evidence-based conversations about how sci... more

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Which podcasts are similar to Rare Earth?

These podcasts share a similar audience with Rare Earth:

1. Open Country
2. The Life Scientific
3. Sliced Bread
4. BBC Inside Science
5. More or Less

How many episodes of Rare Earth are there?

Rare Earth launched 2 years ago and published 64 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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Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

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What guests have appeared on Rare Earth?

Recent guests on Rare Earth include:

1. David Shukman
2. Chandni Singh
3. Alex Riley
4. Nikita Yadav
5. Matthew Paul
6. Barkha Subba
7. Marina Kameni
8. Jeff Streicher

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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