The Joy of Soil

The Joy of Soil

Beneath our feet is a world wide web that keeps us all alive. Estimated to be the origin of about 97% of the calories we eat, soil is fundamental to life. But it's a whole living world of its own. A biological engine, a carbon sink, and home to an abundance of bacteria, insects and worms. Tom Heap and Helen Czerski find out how soil is made, how it's faring in a world of intensive farming and how to get it back to full health.

Joining Tom and Helen to dig into the hidden drama of soil are:

Jack Hannam, Professor of Sustainable Agriculture & Biodiversity at the University of Greenwich’s Natural Resources Institute Duncan Farrington MBE, farmer and founder of Farrington Oils Simon Jeffery, Professor of Soil Ecology at Harper Adams University Dr Rachel Cassidy, lead scientist on Northern Ireland's Soil Nutrient Health Scheme. Andrew Baker, Soil Acoustics.

Producer: Beth Sagar-Fenton

Assistant Producers: Rebecca Rooney and Toby Field

Rare Earth is produced in association with the Open University.

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(66)

Drawing Our Future Homes

Drawing Our Future Homes

Who's the hero that will protect us from the impact of extreme heat, rain and whatever else climate change might throw at us in future? Forget someone in a cape, maybe it's the person quietly sketchin...

14 Aug 52min

The Sound of Water

The Sound of Water

Helen Czerski and Tom Heap discover how new technology lets us listen in to the extraordinary sounds of the planet's waterways. From the deepest ocean to the tributaries, rivers and streams, this is ...

27 Juni 52min

Into the Wild

Into the Wild

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 trav...

19 Juni 53min

Hotter Than Hell

Hotter Than Hell

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...

12 Juni 52min

Eye of Newt and Toe of Frog

Eye of Newt and Toe of Frog

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 celebrat...

5 Juni 52min

Leaving Fossil Fuels Behind

Leaving Fossil Fuels Behind

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 f...

30 Maj 52min

World of Flowers

World of Flowers

Tom and Helen explore why the evolution of flowers created the world we know today, uncover some of the fascinating ways flowers use shape, colour and scent to bewitch pollinators, and dig into how po...

22 Maj 52min

Populärt inom Vetenskap

p3-dystopia
dumma-manniskor
allt-du-velat-veta
hacka-livet
ufo-sverige
bildningspodden
rss-vetenskapsradion
medicinvetarna
rss-ufobortom-rimligt-tvivel
det-morka-psyket
sexet
halsorevolutionen
rss-kriminologerna
rss-vetenskapsradion-2
ufo-sverige-2
svd-nyhetsartiklar
dumforklarat
paranormalt-med-caroline-giertz
doden-hjarnan-kemisten
vetenskapsradion