Unearthed - Nature needs us – Détails, épisodes et analyse

How do nature’s wonderful systems all fit together? And how can science help us understand these for better conservation and restoration of species?

In the final episode of Unearthed: Nature needs us from the Royal Botanic Gardens, Kew, Mya-Rose Craig (AKA “Birdgirl”) takes a tour of mountain systems, weather and climate, migration, cloud forests and coastlines.

Find out how Kew are learning from and mapping mysterious and delicate desert ecosystems in South America and hear about an innovative cross-community project in Colombia’s forests. Then ZSL’s Henry Hakkinen reveals some astonishing facts about migratory species

Our wonderful world is a delicate balance of systems and conservation can happen at every scale – from back gardens and window boxes to landscapes hundreds of miles wide. But what needs to happen at a policy level to support and inspire the work of individuals and groups who are putting the science into action for nature?

Isabel Milligan of Great Yellow is joined by Green Alliance’s Heather Plumpton and WWF’s Nitika Agarwal to ask what governments and the commercial sector must do to support biodiversity around the world.

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You can find out more about the Royal Botanic Gardens, Kew and support their cutting-edge conservation research and training at Kew.org.

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In this episode of Unearthed: Nature needs us from the Royal Botanic Gardens, Kew we ask what it means to regenerate and restore degraded forests and landscapes, and why so many tree-planting projects in the past have failed.

Mya-Rose Craig (AKA “Birdgirl”) hears from Kew’s scientists including Dr James Borrell, and Dr Kate Hardwick, who are leading the conversation and collaborating with other organisations on how to reforest and regenerate successfully. We visit the Woodland Trust’s Home Farm, one of the largest native woodland creation sites in Southern England, where Forest Research Forest Ecologist Nicola Cotterill is carrying out research into how genetic diversity can help strengthen the ecosystem.

Building back ecosystems with genetic resilience is essential if we want species to survive disease, pests, climate change and other changing conditions. But UK woodlands are facing an enormous battle with Ash Dieback. We meet Russell Croft, the Arboretum Manager at Wakehurst, to find out how the team there are managing the effects of this disease in Kew’s own beautiful nature reserve.

And Professor Katie Field explores how the past can unveil incredible insights into our forest ecosystems.

Further afield, in Thailand, Professor Steve Elliot and the team at FORRU (Forest Research and Restoration Unit at Chiang Mai University) are working with schools to run innovative seed collection and tree planting programmes as part of their version of the “Framework Species Methodology”. As they restore tropical forest ecosystems, Steve explains how all wildlife is prospering from planting the right kinds of species in open areas close to natural forest.

Kew’s partnerships around the world enable amazing seed conservation and species reintroduction work to take place and this has extended to the volcanic slopes of Indonesia, at Mount Ciremai. Dr Dian Latifah and Dr Yayan Kusuma from BRIN tell us about this exciting project.

Dr Kate Hardwick has worked heavily in the tropics and is Restoration Coordinator for Kew’s Millennium Seed Bank Programme. She and Isabella Tree – Wilding author and co-owner of the Knepp Estate in Sussex – unpick the differences between rewilding and regeneration and explore the spectrum of conservation that encompasses these approaches to regenerating our landscapes.

Subscribe to this podcast to catch up on earlier episodes of Unearthed and to enjoy a new episode every fortnight.

You can find out more about the Royal Botanic Gardens, Kew and support their cutting-edge conservation research and training at Kew.org.

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This time, Poppy Okocha’s looking at our relationship with growing and producing foods around the world. She meets up with Jeremy Torz, one of the founders of Union Hand Roasted Coffee, to find out how one coffee brand is protecting producers and delicate environments in Ethiopia.

Many livelihoods and traditions are being threatened by changing climatic conditions, yet many of these age-old practises hold clues to how we might produce food more sustainably and fairly in the future. This episode is packed with inspirational stories of how farmers are able to produce crops without sacrificing their local environments or livelihoods.

Artist Helen Law explains how she explored our relationship with food from patch to plate, and was inspired by Kew Science and x-rays of some of the 2.4 billion seeds from the Millennium Seed Bank.

Meanwhile Dr Aisyah Faruk tells how the foraging livelihoods of people in the Caucasus region are under threat in the face of climate change.

Dr Mami Tiana Rajaonah heads up Kew’s Livelihoods team at the Kew Madagascar Conservation Centre. He shares how they worked with villages to change the habits of generations and cultivate yams sustainably whilst creating a thriving local economy.

And Farmerama presenter Abby Rose shares the story of her family’s heartbreaking struggle against forest fires on their farm in Chile, as well as the insights she gained from developing a regenerative farming approach in rebuilding a thriving and healthy farm, starting with soil health!

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Advolly Richmond is exploring how food production methods and climate change today are exacerbating issues of biodiversity loss. As conditions change and human activity intervenes with environments, entire ecosystems are thrown out of balance, and the consequences for species are dire.

We could be losing plants and species science hasn’t even named, all due to harmful agricultural practises and accelerating climate change.

But Kew scientists and partners around the world are working to conserve species before it’s too late, by seeking out their wild relatives that have properties that can withstand the conditions of the future.

We travel from the mountains of Sierra Leone to track down a rare but resilient wild coffee variety, to deep underground in rural Sussex, where Kew’s Millennium Seed Bank is conserving the world’s seeds for future science at Wakehurst. Dr Elinor Breman gives us a tour of this biodiverse bunker, and her colleague Dr Aisyah Faruk explains her work tracking down wild relatives of fruit and nut species in Georgia and Armenia.

But it’s not just about finding alternative crops, as food journalist Dan Saladino explains: crop monocultures are leaving foods and ecosystems vulnerable to pests and disease.

Meanwhile Dr Caspar Chater is in Edible Science: Kew’s Kitchen Garden, ready to explain how a more diverse approach to what we eat can help save the world, and Professor Phil Stevenson tells us about his work with pollinators, the critical species that make so much of food production possible.

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James Wong takes a look at what you can do at home, versus what big business and supermarket giants are doing to make sure our food choices are transparent and production is fair and sustainable. He speaks with the Former Director at Sainsbury’s and Kew Trustee Judith Batchelar, as well as Anna Taylor of the Food Foundation.

Our food habits are exposing wild inequalities in our world: whilst more than 2 billion people are suffering with malnutrition worldwide, the amount of waste generated by supermarkets could feed up to 3 million.

But making positive change isn’t out of our hands as individuals. Tessa Clarke of OLIO explains how our homes are some of the biggest culprits for food waste and emissions, and we find out how a foodie revolution is happening on our local streets and doorsteps.

Artist Tanya Shultz of Pip and Pop tells us how they created an installation exploring food utopias and histories.

Plus, Professor Phil Stevenson heads into one of Kew’s own kitchens to find out about an exciting plant-based and low-waste menu that’s waking up the public’s tastebuds.

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The food we eat connects us to the wider world; to global history, cultures and traditions. But the practises we’ve ended up with today mean that our systems are failing and many of our favourite foods and farming practises are heading towards extinction.

 In this first episode, Advolly Richmond explores the history of our relationship with food and how it’s led us to harmful modern-day production practices. She meets up with actor Ajay Chhabra and Kew’s Director of Science Professor Alexandre Antonelli for a frank discussion in the Palm House.

 Author and food journalist Dan Saladino and Dr Caroline Cornish delve into the past and look at how contemporary consumption is starving our planet and contributing to global imbalances as well as environment-wrecking levels of waste and emissions.

 Sounds worrying? That’s just the beginning of your journey into the future of food, because we’re about to meet the scientists, artists, thinkers and chefs who are working to make sure that our grandchildren can enjoy healthy, sustainable diets that are better for people and the environment.

The future is in all of our hands. Will you join us?

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The way we produce and consume food is having a devastating impact on our natural world.

How can we avoid disaster, and feed the world well?

Unearthed: Journeys into the future of food, from the Royal Botanic Gardens, Kew, explores our contemporary relationship with food: what are we eating? What is it doing to our health and the health of the planet? And how are livelihoods and agriculture changing before our eyes?

Take a journey around the world: from farming practises and biodiversity loss, to finding crops that can thrive in the face of climate change, all the way to our own shopping baskets and kitchens.

James Wong, Advolly Richmond and Poppy Okocha bring you insights, ideas and inspirational actions from artists, thinkers, chefs and  plant scientists who are all helping to make sure food and nature are secure and healthy for future generations.

Episodes 1 and 2 of this series will be released on Thursday 6th October 2022. You can catch up on the previous series of Unearthed - Mysteries From an Unseen World - right now on this podcast channel.

You can find out more about how Kew Science is helping to protect global food security by visiting kew.org.

Inspired by this series? Get involved online with #KewUnearthed

@kewgardens on Twitter

@kewgardens on Instagram

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Dirt on our hands: Overcoming botany’s hidden legacy of inequality 

In this special episode of Unearthed, professional plant geek, author, and broadcaster James Wong explores the histories of inequality and personal experiences that lie behind a seemingly democratic and wholesome world of plants. 

From the colonial history of plant collections and our perceptions of what form a ‘traditional’ garden should take, to accessing education, careers, and green spaces themselves, our relationship with nature is not without its barriers, some of which are still to be overcome.

Joined by a panel of contributors, James debates what could be done to make the garden, and all that comes with it, open to all.

Historians, practitioners, plant scientists and horticulturalists share their observations and knowledge on how the past and present are complicated by racial inequality, legacy of empire and an exploitation of land and people.

In turn, RBG Kew is committed to revealing and restoring a story that has not often been told, and making its spaces more welcoming and reflective for the communities that are represented in the collections.  

This episode features: 

Advolly Richmond – a garden landscape and social historian and BBC Gardener’s World presenter. 

Richard Choksey – a graduate of Kew’s diploma in botanical horticulture and landscape gardener who is currently studying for a Masters in global history. 

Renee Cawthorne – Manager of First Nations Education and Engagement at the Royal Botanic Gardens Sydney. 

Kew botanist Sophie Richards leads an open conversation with Kew’s Director Richard Deverell on the path ahead.  

And Tayshan Hayden-Smith tells James how his community gardening initiative created a vital place for connection in a West London housing estate, in the wake of Grenfell.  

LINKS OF INTEREST:

Grow2Know is empowering more diverse communities through horticulture http://www.grow2know.org.uk

Royal Botanic Garden Sydney https://www.rbgsyd.nsw.gov.au

Richard Choksey https://richardchoksey.wixsite.com/variationsoneden

Advolly Richmond https://advolly.co.uk

Find out more about the work Kew is doing at https://www.kew.org

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Time is running out for the world’s forests, ecosystems and the life they support. The consequences for human life and climate could be catastrophic – unless we take action now.

In this episode James Wong speaks to scientists from the Royal Botanic Gardens, Kew to understand how forest loss and timber trafficking presents massive problems for future generations – and how they are tackling the illegal trade of wood

He’ll also hear their different opinions on whether or not ecocide – or the deliberate damaging of environments – should be outlawed internationally.

Subscribe to Unearthed: Mysteries from an unseen world on your podcast app to get a new episode each fortnight.

And you can share the show or join the conversation on social media with the hashtag #KewUnearthed.

Follow @kewgardens for more insights into the magical, mysterious world of plants and fungi.

www.kew.org

With thanks to Hague Talks for use of this audio clip.

https://www.youtube.com/watch?v=tgQ9kVzy1TM

https://www.haguetalks.com

Find out how World Forest ID is using georeferenced wood samples to verify timber origin and species.

https://worldforestid.org

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4 years ago, 15 year-old Natasha Ednan-Laperouse lost her life to a severe sesame allergy.

In this episode, James Wong speaks to Natasha’s parents Tania and Nadim, who worked with the Royal Botanic Gardens, Kew to confirm the plant substance that caused their daughter’s death and on their fight to change the law.

We hear from the experts: Professor Monique Simmonds OBE explains how Kew was able to help, and Professor Richard Ellis from the University of Reading discusses the risks and safety protocols behind our plant-based foods.

Subscribe to Unearthed: Mysteries from an unseen world on your podcast app to get a new episode each fortnight.

You can follow the work of the Natasha Allergy Research Foundation at

www.NARF.org.uk

And you can share the show or join the conversation on social media with the hashtag #KewUnearthed.

Follow @kewgardens for more insights into the magical, mysterious world of plants and fungi.

www.kew.org

See omnystudio.com/listener for privacy information.