Rare Earth

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Rating
4.9
from
13 reviews
This podcast has
53 episodes
Language
Publisher
Explicit
No
Date created
2024/01/16
Latest episode
2025/12/19
Average duration
53 min.
Release period
14 days

Description

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.

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Podcast episodes

Check latest episodes from Rare Earth podcast


Love of a Cold Climate
2025/12/19
What does the arrival of winter mean for plants and animals? In this programme Tom Heap and Helen Czerski find out how wildlife survives the freezing temperatures and short days of the winter months. In a time of climate change, they also ask how warmer weather patterns are affecting the natural world at this time of year. Do we have to get used to the idea of winters without snow and ice, and will winter scenes of robins on snowy branches and children sledging down hillsides only exist on Christmas cards? Panel: Hugh Warwick, John Hammond, Val McDermid Producer: Emma Campbell Assistant Producer: Toby Field Produced in association with the Open University
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City Transport: Faster, Cheaper, Greener
2025/12/12
How we get around town has never been more political, with controversies over low traffic neighbourhoods and 15 minute cities, and rows about congestion charging and public transport breaking out all over the country. Tom and Helen are in search of the kind of consensus that makes things faster, cheaper and smoother for all of us. What works and what’s been a complete flop? Should we all stop moaning and get on our bikes? Who is the reshaping of traffic flows working - and not working - for? And could Milton Keynes have all the answers? With contributions from: Chris Boardman, Commissioner of Active Travel England. Stephen Potter, Emeritus Professor of Transport Strategy at the Open University Karen Lucas, Professor of Human Geography at the University of Manchester and Director of the Manchester Urban Institute Natalie Ashton. Senior Engagement Officer (North) at Transport for All Presenters: Tom Heap & Helen Czerski Producers: Beth Sagar-Fenton & Alasdair Cross Assistant Producer: Toby Field Editor: Alasdair Cross Rare Earth is produced in association with the Open University.
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Hiding in Plain Sight
2025/12/05
We tend to think of wildlife as something which exists in the countryside or in nature reserves, but in fact there are plenty of plants and animals which thrive in an urban environment. In this programme Tom Heap and Helen Czerski explore the species that live alongside us in our towns and cities - finding out what makes a good habitat for them, asking why they're important, and discovering what advantages they bring to the human population. They're joined by a panel of experts: Professor Dawn Scott from Nottingham Trent University, writer Chris Fitch, and founder of Rewild My Street Siân Moxon, who's also Associate Professor Sustainable Architecture at London Metropolitan University. Producer: Emma Campbell Assistant Producer: Toby Field Rare Earth is produced in association with the Open University
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The Evolution of Evolution
2025/12/01
190 years ago Charles Darwin stepped ashore in Falmouth at the end of a five year voyage that would transform the way in which we all think about nature. But how does his work and that of his fellow evolutionary theorist, Alfred Russel Wallace stand up in a world of climate change and habitat destruction? To find out, Tom Heap and Helen Czerski are joined by Sandra Knapp of the Natural History Museum, naturalist and broadcaster Mike Dilger and by Armand Marie Leroi, professor of evolutionary developmental biology at Imperial College, London. Producer: Alasdair Cross Assistant Producer: Toby Field Rare Earth is produced in association with the Open University
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Fashioning the Future
2025/11/21
Whether you love to express yourself through fashion, or find getting dressed a chore, clothing isn’t optional - and every choice has an impact. So how do our fashion choices affect the environment? Who's paying the price? And - most importantly - how can we do things differently? Can individuals and business rethink how we see clothes to prioritise the planet? Tom Heap and Helen Czerski get beneath the surface on this huge subject with Patrick Grant, presenter of The Great British Sewing Bee, hugely influential professor and author Kate Fletcher, and Simon Platts, a sustainability consultant with decades of industry experience. After you listen to this you might never see your clothes the same way again. Featuring: Patrick Grant - Presenter and entrepreneur Kate Fletcher - Professor of Sustainability, Design and Fashion Systems in the Manchester School of Art at Manchester Metropolitan University Simon Platts – Sustainability consultant Skye Pennant Julian Ellis-Brown & Finlay Duncan Presented by Tom Heap & Helen Czerski Produced by Beth Sagar-Fenton & Toby Field Mixed by Ilse Lademann Editor: Alasdair Cross
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COP30: A New Hope?
2025/11/14
For thirty years world leaders have been gathering to negotiate the planet's route away from climate disaster. For thirty years carbon emissions have been rising and hopes have been fading. Is it time to admit defeat and search for a new strategy to persuade corporations and individuals to cut their pollution and save the planet? As the COP30 summit begins in Brazil, Helen Czerski and Tom Heap will be joined by an expert panel eager to come up with fresh solutions that could accelerate climate action and bring a unified, international response to the existential crisis of our time. With them are Nigel Topping, Chair of the UK Climate Change Committee, Corinne Le Quéré, professor of climate change science at the University of East Anglia, Anna Åberg from the Chatham House think tank and Georgina Rannard, BBC Climate and Science correspondent. Producer: Alasdair Cross Assistant Producer: Toby Field Rare Earth is produced in association with the Open University
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Trains on Trial
2025/09/26
It's 200 years since the first passenger rail journey saw George Stephenson’s Locomotion No.1 travel 26 miles between Shildon, Darlington and Stockton. Environmentalists love trains - making a journey by rail can be up to 80% greener than doing it by car - and there are exciting new inventions hoping to make train travel even greener. But can we pin part of the blame for global warming on the invention of the railways in the first place? Presented by Tom Heap and Helen Czerski Produced by Beth Sagar-Fenton Assistant Producer: Toby Field Rare Earth is produced in association with the Open University
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Great Migrations
2025/09/19
New technology gives fresh insights into the great animal migrations. Tom Heap and Helen Czerski discuss the great spectacles of the bird, mammal and insect worlds and consider how they're changing in an era of climate change and habitat destruction. They're joined by insect migration expert, Will Hawkes, David Barrie, author of Incredible Journeys and the leader of the ICARUS satellite monitoring project, Martin Wikelski from the University of Konstanz. Antonia Bolingbroke-Kent reports from the dangerous songbird migration route over Cyprus while ecologist and concept developer Mark van Heukelm reveals the secrets of the extraordinary fish doorbell and Martha Kearney visits Britain's migration hotspot, Fair Isle. Producer: Alasdair Cross Assistant Producers: Toby Field and Georgia Christie Rare Earth is produced in association with the Open University
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World of Steel
2025/09/12
The modern world is built on steel but can it ever be green? Tom Heap and Helen Czerski search for the holy grail of environmentally friendly steel. Panellists: Ed Conway – Sky Economics & Data Editor and Author of “Material World” Will Arnold – Head of Climate Action, The Institution of Structural Engineers Dr Abi Ackerman – Imperial College London Caroline Ashley – Director, SteelWatch Producer: Beth Sagar-Fenton Rare Earth is produced in association with the Open University
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Engineering the Planet
2025/09/05
Efforts to reduce our carbon emissions are falling far short of what’s necessary to keep our temperature rise below 2 degrees centigrade. Is it time to seriously consider another option- using technology to cool the planet? Tom Heap and Helen Czerski explore the controversial field of geoengineering. They're joined by Shaun Fitzgerald, Director of the Centre for Climate Repair at Cambridge University, Peter Brannen, author of The Story of CO2 is the Story of Everything and by Alex Davey, Deputy Director of Science at the Royal Botanic Gardens Edinburgh. Producer: Alasdair Cross Assistant Producer: Toby Field Rare Earth is produced in association with the Open University
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Creatures of the Night
2025/08/29
A celebration of the wildlife that works while we sleep. Tom Heap and Helen Czerski explore the world of animals that provoke fear and wonder in equal measure. Producer: Emma Campbell Rare Earth is produced in collaboration with the Open University
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The Risk Takers
2025/08/22
Can the insurance industry save the planet? With the nod from insurance companies a must for everything from coal mines to new homes, is the industry ready and willing to wield its power? When huge swathes of Los Angeles were destroyed by wildfire in 2025 the spotlight shone on the insurance industry. Would insurers pay out billions of dollars to rebuild in exactly the same way, in exactly the same place, in a region in which the risk of wildfire is only going to increase? Tom Heap and Helen Czerski take a deep dive into the role of the insurance industry in the climate crisis. Why can new homes in floodplains be insured? Are the rest of us subsidising risky behaviour with our own premiums? And are those in the industry trying to take revolutionary steps to prevent further climate damage? Contributors include: - Dr Lisa Dale, Senior Lecturer at Columbia University’s Climate School - Dr Franziska Arnold-Dwyer, Associate Professor of Law at UCL and author of 'Insurance, Climate Change and the Law’ - Lee Harris, insurance correspondent at the Financial Times - Lindsay Keenan, environmental campaigner Producer: Beth Sagar-Fenton Rare Earth is produced in collaboration with the Open University
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After the Bomb
2025/07/04
80 years since the dropping of the first atomic bomb on Hiroshima, Tom Heap and Helen Czerski ask how our relationship with nuclear power has evolved. At 8.15 on the morning of the 6th of August 1945 a new era began for this planet. For the first time humankind had the power not just to exploit or damage nature, but to destroy it utterly. Tom and Helen are joined by Mark Lynas, author of Six Minutes to Winter: Nuclear War and How to Avoid It and by Professor Timothy Mousseau of the University of South Carolina, a biologist who has studied the environmental impact of the nuclear disasters at Chernobyl and Fukushima. Also in the studio is Dr Fiona Rayment, President of the Nuclear Institute. Producer: Alasdair Cross Assistant Producer: Toby Field Special thanks to Archie McWatt of the University of the West of England Rare Earth is produced in association with the Open University
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A Whale's Life
2025/06/27
A ban on commercial hunting for whales came into force 40 years ago. Tom Heap and Helen Czerski look back on the whaling industry with one of the last of Shetland's whalers and ask if our largest mammals have bounced back from the extinction that so many species were close to reaching. They're joined by Jayne Pierce of the South Georgia Heritage Trust, the marine biologist and author of Eat, Poop, Die, Joe Roman and by linguist Inbal Arnon. Joe talks about his latest study for Whale and Dolphin Conservation which reveals the importance of whales in moving nutrients around the ocean while Inbal talks about her work comparing how whales and human babies learn to communicate. Jayne discusses this weekend's festival in Dundee which commemorates Scotland's role in the whaling industry and marks the launch of the Whaler's Memory Bank, a project to capture the voices of the last of the men who spent the British winter in the Antarctic capturing and processing the whales that found their way into our margarines and military hardware until the 1960s. Special thanks to Gibbie Fraser, Helen Balfour and baby Idris. Producer: Alasdair Cross Rare Earth is produced in association with the Open University
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Metals and Minerals
2025/06/20
The transition to an economy based on renewable energy and electric cars needs huge quantities of materials like copper and rare earth metals. Sourcing them can be a problem. Mining damages the surrounding landscape and many of the materials come from unstable regions with poor records on child labour and environmental regulation. Are there alternative materials or do we simply need to consume less? Tom Heap and Helen Czerski investigate. Producer: Emma Campbell Rare Earth is produced in collaboration with the Open University
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Podcast reviews

Read Rare Earth podcast reviews


4.9 out of 5
13 reviews
kristi history 2025/07/03
Thank you
Really loving this podcast.
laslo0728 2024/02/09
Really liking it so far
I think this is a great podcast that mixes real analysis of climate issues with a healthy, much-needed dose of solutions journalism that doesn’t make ...
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