Gugs Mhlungu, host of 702’s Sunday morning show, The Nature Diary, chats with resident conservationist Tim Neary and science writer Leonie Joubert about the environmental cost of disposable nappies and how to reduce it. The discussion hinges on the investigation into the fallout of use-and-discard nappies in the Eastern Cape highlands, which draws attention to a scourge across the region. Read more in the four-part Piles of Sh*t series in the Daily Maverick.

Clarence Ford speaks with science writer Leonie Joubert on tackling the environmental pollution & waste of single use nappies, and what this says about the global use-and-discard economy: that consumers are expected to mop up the pollution, when corporates should be turning off the pollution at source.

Leonie joins Marnie Chesterton and the Unexpected Elements team on the BBC podcast as a guest presenter to go on a deep dive into marine biology.

Saskia Falken sits in for Clarence Ford, and speaks with science writer Leonie Joubert on how communal Eastern Cape farmers are tackling nappy waste in the Matatiele municipality. 

Leonie joins Marnie Chesterton and the Unexpected Elements team on the BBC podcast as a guest presenter to go on a deep dive into marine biology.

Lives depend on keeping SA’s old-growth grasslands healthy. They feed our herds, they’re water factories and they mop up carbon pollution, which stabilises the climate. Protecting them from overuse, invasive trees and increasingly volatile weather extremes calls for collaborations that straddle national borders, private fence lines and the boundaries of overburdened commonages.

Leonie joins Marnie Chesterton and the Unexpected Elements team on the BBC podcast as a guest presenter to talk ant antics.

Leonie dropped anchor in Howick in the KwaZulu Natal midlands in April to do some laundry and catch her breath. She gave a talk to some interested locals, which got a punt in the Village Talk newspaper.

Leonie joins Marnie Chesterton and the Unexpected Elements team on the BBC podcast as a guest presenter to talk all things fast and curious.

Leonie contributes to a collage of sound experiences woven together by Erika Heilman for her award-winning podcast Rumble Strip. Listeners sent in recordings of what ‘now’ sounded like for them in January 2025. Leonie had dropped anchor in the New England area of the Eastern Cape when she captured a moment.

Where most clivia species — otherwise known as bush lilies — get a touch of the vapours outside of a cool, damp forest understory, the ‘punk’ lily can take a 45°C day on the chin. But the remarkable miracle clivia is being poached to the edge of extinction from its home - a single gorge on the Bokkeveld Plateau in the Northern Cape, South Africa. Leonie and Clarence Ford are once again in conversation, looking for solutions to today’s pressing problems on his show Views & News on Cape Talk.

Leonie talks about the inspiring story of the amaMpondo community who have been fighting extractive mining and industry on their ancestral lands on the South African Wild Coast for two decades. Another uplifting conversation with Clarence Ford on his show Views & News on Cape Talk, discussing the approaching launch of the project as the good ship Story Ark gets ready to tohoist anchor in Cape Town and sets sail.