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Frédéric Denhez

Questions d'environnement

Journalist, Writer, Environmental Engineer

Description

Graduated in environmental engineering, Frédéric Denhez is the author or co-author of around fifty books on environmental issues. As a free-lance journalist, he worked for a long time for the magazines Géo, National Geographic France and Ça M’intéresse, he now writes for the news magazine Marianne. For a dozen years Frédéric was a columnist for the radio broadcast CO2, mon Amour (France Inter), and the TV shows Ushuaia TV Le Mag (UshuaiaTV) and Le Magazine de la Santé (France 5). A recurring guest on TV shows as an « expert », he can be seen over and over again on France 5, France Info and BFM. For several years he has been writing TV documentaries, notably the series Ecology near us, for Ushuaia TV, for which he is also in front of the camera. For Marianne, he publish each week a column on environmental subjects and during three years published each month video columns entitled « the stupid idea. ». His books on soils (Let's stop ruining our soil, and The soil, investigating an asset in peril, both published by Flammarion) have had a significant impact. Frédéric hosts the C dans l’sol webinar every month, a success, and produces the Soil Portraits, broadcast by Rhizòbiome, a cooperative of the Eiwa group.

This speaker will talk about

Find here the list of all the sessions presented by this speaker in order not to miss any of it.
MULTISTAKEHOLDER COLLABORATIONS FOR TERRITORIAL RESILIENCE 🔉
AGORA C
Jun 3, 2026
11:55 AM12:25 PM

MULTISTAKEHOLDER COLLABORATIONS FOR TERRITORIAL RESILIENCE 🔉

Territorial transitions need a common interest and mission to connect companies, farmers and cooperatives successfully. Through projects like RECOLTE and Oxyane, this session explores how to move...
Speakers:
Jean-François Vian
ISARAAssociate Professor in Agronomy
Blanche de Pesquidoux
OxyaneRegAg Transition Funding Officer
Bastien Sachet
Earthworm FoundationCEO
Moderator:
Frédéric Denhez
Questions d'environnementJournalist, Writer, Environmental Engineer
Online
JOINING FORCES FOR SOIL HEALTH IN COGNAC VINEYARDS
AGORA D
Jun 3, 2026
3:50 PM4:20 PM

JOINING FORCES FOR SOIL HEALTH IN COGNAC VINEYARDS

A case study of collaboration between competitors aimed at creating a soil health baseline dataset in the Cognac terroir. We'll discuss how business and science are working together to promote soil...
Speakers:
Mathilde Boisseau
HennessyWine Director
Lionel Ranjard
INRAE DijonResearch Director in Soil Ecology and Agroecology at INRAE
Julien Chadutaud
Pernod RicardVineyard Manager
Moderator:
Frédéric Denhez
Questions d'environnementJournalist, Writer, Environmental Engineer
TOWARDS AGRICULTURAL INPUT SOVEREIGNTY 🔉
AGORA B
Jun 4, 2026
10:15 AM10:45 AM

TOWARDS AGRICULTURAL INPUT SOVEREIGNTY 🔉

Geopolitical tensions and supply chain disruptions have made dependence on external inputs a structural vulnerability for European agriculture. We'll discuss how shifting practices - locally...
Speakers:
Bernard Ader
CNRA Agriculture StrategiesPrésident
Astrid Spriet
HECTARPilot Farm Director
Bastien Sachet
Earthworm FoundationCEO
Moderator:
Frédéric Denhez
Questions d'environnementJournalist, Writer, Environmental Engineer
Online
COVERING YOUR SOILS TO BALANCE YIELD AND SOIL HEALTH 🔉
AGORA B
Jun 4, 2026
10:50 AM11:20 AM

COVERING YOUR SOILS TO BALANCE YIELD AND SOIL HEALTH 🔉

Besides environmental protection, cover crops offer numerous benefits. From soil fertility to soil erosion control and increased yield, we'll dive into this powerful tool by sharing experiences and...
Speakers:
Matthieu Archambeaud
ICOSYSTEMECEO
Jeanne Crombez
Moët & ChandonVineyard technical manager
Thibaut Deplanche
Celesta-labCEO
Moderator:
Frédéric Denhez
Questions d'environnementJournalist, Writer, Environmental Engineer
Online
SCALING UP INVESTING IN REGEN AG : STRATEGIES ET CHALLENGES 🔉
AGORA A
Jun 4, 2026
2:35 PM3:05 PM

SCALING UP INVESTING IN REGEN AG : STRATEGIES ET CHALLENGES 🔉

How are brands making progress with the implementation of regenerative agriculture? This session will focus on the internal and external challenges of implementing regenerative practices in...
Speakers:
Morgane Yvergniaux
Pernod RicardClimate and Nature Director
Sébastien Roumegous
BiosphèresCEO
Géraldine Bernard
Heineken Global ProcurementGlobal Agriculture Sustainability Lead
Moderator:
Frédéric Denhez
Questions d'environnementJournalist, Writer, Environmental Engineer
Online
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