It is a tremendous privilege to be elected to The Norwegian Scientific Academy for Polar Research (www.polar-academy.com). I am deeply thankful to my colleagues for their support and confidence, especially to Grete Hovelsrud and Geir Gabrielsen. 🌊 @cnrs.fr @sorbonne-universite.fr @iddri.bsky.social

The Polar Academy

The world’s sole scientific academy focused on polar regions, interdisciplinary challenges, and gobal perspectives.

polar-academy.com

‼️ New paper, led by @jerem-carlot.bsky.social. Transplantations at CO₂ vents reveal that declining pH drives community shifts: - photosynthesis and nutrient uptake increase - biomass and calcification decrease onlinelibrary.wiley.com/doi/10.1111/... @imev-mer.fr @iddri.bsky.social 🌊

Unravelling Marine Benthic Functioning Shifts Under Ocean Acidification

Ocean acidification is reshaping temperate shallow marine benthic communities and the way they function. Using community transplants at natural CO2 vents, we show that biodiversity loss under declini...

onlinelibrary.wiley.com

Right on time for PrepCom, @iddri.bsky.social publishes guide on leveraging technologies for monitoring, control & surveillance of high seas #MPAs. ogy.de/vczj #30x30 #BBNJ

🌍 As traditional donors step back, #Africa is redefining its role in #development #finance. From Gulf partnerships to stronger continental institutions, the continent is exploring new alliances and financing strategies to shape its own path. New blog post ↓ www.iddri.org/en/publicati...

How Africa is repositioning itself in a disruptive development finance landscape

The 39th African Union Summit was held in Addis Ababa on February 14 and 15. Among the many topics discussed by the heads of state and government of the 55 member countries were access to drinking wat...

iddri.org

How does the defence sector view environmental issues? IDDRI spoke with Pia Fuhrhop (@swp-berlin.org) to unpack the priorities shaping the global security agenda and to explore the often underestimated links between security, environment & international cooperation. 👉 www.iddri.org/en/publicati...

🌊 Join us for our 3rd “Let’s Talk BBNJ” webinar! In this session, speakers will dive into the lessons learned from existing large-scale MPAs and what they mean for implementing the historic BBNJ Agreement. Register: https://bit.ly/4qwqicB @iddri.bsky.social @conservationorg.bsky.social

🌍 Sustainability Talk | G7 France 2026 Our partner @iddri.bsky.social will take part in a discussion hosted by @iges-en.bsky.social on environmental leadership, climate security, and critical minerals ahead of the French G7 Presidency. 🗓 12 Feb 2026 | 16:00–17:00 JST 🔗 www.iges.or.jp/en/events/20...

Le contrat social tient-il ses promesses en Europe ? Avec Hot or Cool Institute, l’Iddri publie une évaluation fondée sur 49 indicateurs dans 31 pays. Qu'est-ce qui fonctionne encore? Se fragilise? Quelles conséquences pour la transition écologique et la démocratie? 👉 www.iddri.org/fr/publicati...

À Davos, la fragmentation géopolitique relègue l’environnement derrière l’IA et les priorités géopolitiques. Or, les risques climat-biodiversité demeurent majeurs. 👉 Quel rôle pour les entreprises ? www.iddri.org/fr/publicati...

Gouvernance internationale de l’environnement en 2026 : quels impacts et quels rôles pour les entreprises ?

Le sommet de Davos, rendez-vous annuel des décideurs mondiaux, et véritable thermomètre de l’état du multilatéralisme et des grandes transformations sociétales, a de nouveau mis en lumière l’accélérat...

iddri.org

2026 T7: Cooperating in a brutal world For the French G7 Presidency, we are happy to announce that IDDRI & @ecfr.eu coordinate the T7, bringing together around 50 organisations from the G7 and beyond to deliver evidence-based recommendations ahead of the G7 Summit. 👉 www.iddri.org/en/reseau/th...

In a new study, IDDRI takes stock of progress and gaps in expanding #renewable #energy in developing economies. The study examines country-level barriers & enablers, the role of EU & Chinese overseas investments, and proposes ways to strengthen EU-China coordination. 🔗 www.iddri.org/en/publicati...

Unlocking renewable energy investments in developing economies through enhanced EU and China coordination and cooperation

In Davos, European Commission’s President von der Leyen emphasized domestic investments in renewables and grids as a crucial strategy for European energy security, while Chinese Vice Premier He Lifeng...

iddri.org

The recent announcement that the United States will withdraw from dozens of international organizations marks a major shake-up for global cooperation. Is the multilateral system running out of steam? What reforms are needed? New blog post by Céline Kauffmann www.iddri.org/en/publicati...

The United States' withdrawal from international organizations: a wake-up call to reform the international system

Announced on 6 January, the United States' withdrawal from 66 international organisations is yet another blow to an international cooperation system already weakened in many respects. This calls for n...

iddri.org

What outcomes will COP30 deliver? ➡️ On 26 November, @mtorresgunfaus.bsky.social and Céline Kauffmann will share their insights and assess the main achievements—and gaps—of COP30 taking place in Belém. 🔗 More information & registration👉 www.iddri.org/en/publicati... @cop30brazil.bsky.social

ETTG members convened in Paris for our 2nd Annual Retreat, hosted by @iddri.bsky.social. We explored strategic priorities for global development, from the 𝗳𝘂𝘁𝘂𝗿𝗲 𝗼𝗳 𝗮𝗶𝗱 𝗻𝗮𝗿𝗿𝗮𝘁𝗶𝘃𝗲𝘀 to what comes after the 𝗦𝗗𝗚𝘀. These talks will define our network's next research agenda.

So is Canada a #petrostate, doomed to be a long run rustbelt, or an #electrostate rising into the future? Maybe it's a choice between two states of mind, vision, planning & governance. Can we go our own "Norway"? See our essay, p73 of the global DDP report. ddpinitiative.org/wp-content/u...

[🎧 Podcast] Urgence climatique, dix ans pour agir : promesses et réalités de l’Accord de Paris Avec @iddri.bsky.social ➡️ à écouter via https://l.la-croix.com/Rzm

🌊Last week we attended the #GEF2025! Our Director, Jeremie Fosse, presented the #BlueTourismInitiative, showing how coastal & maritime tourism can drive ocean protection and community empowerment — from the #Med to the #WIO. 👉Read more: shorturl.at/hG2NT @iddri.bsky.social @cordioea.bsky.social

‼️ Check out our new paper on "Ocean Science Meets Diplomacy: Contribution of the One Ocean Science Congress to the Third United Nations Ocean Conference". 🌊 #OOSC #UNOC #Ocean #Diplomacy @cnrs.fr @sorbonne-universite.fr @iddri.bsky.social doi.org/10.1002/lob....

Ocean Science Meets Diplomacy: Contribution of the One Ocean Science Congress to the Third United Nations Ocean Conference

This paper reviews the outcomes of the One Ocean Science Congress (OOSC) and its strategic alignment with the Third United Nations Ocean Conference (UNOC3) as a case study in ocean science diplomacy.....

doi.org

📢 New #BlueTourism report highlights both the risks of business-as-usual and the opportunities for #sustainabletourism in the Med. 🔗 bit.ly/42mSrJT Key takeaways: ✅ Accelerate decarbonisation ✅ Prioritise low-impact, community-rooted models ✅ Strengthen MPAs

🌍 Less than 2 months to go before #COP30 and as #Climate Week NYC opens its doors: how do we deliver on this “COP of implementation”? 📄 This new policy brief unpacks the dimensions of implementing the international climate framework under the #UNFCCC & offers suggestions to the COP30 Presidency.

🎂 10e anniversaire des ODD : où en sont ses promesses et ses engagements ? Pourquoi en avons-nous encore besoin, jusqu'en 2030 et au-delà ? Une analyse d'Elisabeth Hege et @damienbarchiche.bsky.social👉 www.iddri.org/fr/publicati...

The Deep Decarbonization Pathways initiative is in process of completing a special issue in @climate-policy.bsky.social on the implications of neutrality & net negative emissions for bottom-up pathways for developing countries, including pprs on AFOLU, transport, power & industry @iddri.bsky.social

Climate Policy Journal@climate-policy.bsky.social · 11mo ago

⚡ Deep decarbonisation of the power sector is essential for the #netzero transition, & will require substantial financial support, market reforms, capacity building, technological innovation & more, analyse Vishwanathan, @chrisbataille.bsky.social et al. in study on 🇧🇷 🇮🇳 🇮🇩 🇿🇦 ⬇️

🎤 ÉVÈNEMENT - Impact du bas-carbone sur les filières de grandes cultures en Champagne-Ardenne 💬 Le 11/09, Aurélie Catallo participe à cette conférence organisée dans le cadre des arènes créatives de l’institut Terres Inovia. 🗓️ Pour vous inscrire, cliquez ici👉 www.terresinovia.fr/-/clienfarms...

ClieNFarms : Arène Créative

Une arène créative est organisée dans le cadre de ClieNFarms afin de mettre en commun les avancées depuis l'arène créative de juin 2024.

terresinovia.fr

🇪🇺 L’Europe prise en étau entre la #Chine et les #ÉtatsUnis : comment faire le pari de la stabilité ? Un nouveau billet de blog de @streyer.bsky.social👉 www.iddri.org/fr/publicati...

Pour engager tout le monde dans une réduction de la consommation de viande (et dans la conso de viande d'élevages plus durables) et sortir des clivages qui n'aident pas, @iddri.bsky.social propose d'étudier les pratiques alimentaires par classe sociale et d'âge. www.iddri.org/fr/publicati...

Alimentation : une lecture sociale pour une consommation plus durable

iddri.org

🎙️ PODCAST- La transformation de nos pratiques alimentaires vers une #alimentation plus durable est un enjeu social, mais il est lié à des phénomènes de représentations culturelles complexes. Quels leviers publics et privés peuvent les faire évoluer ? 👉 www.iddri.org/fr/publicati...

🗑️Papiers, cartons, plastiques, batteries.. les déchets, des marchandises comme les autres ? On s'intéresse au marché international des ordures, dont les pays du Sud ne veulent plus faire les frais. à écouter sur @franceculture.fr www.radiofrance.fr/francecultur...

Du Nord au Sud, une marchandise comme une autre : épisode 2/4 du podcast Nos chers déchets

AUDIO • Nos chers déchets, épisode 2/4 : Du Nord au Sud, une marchandise comme une autre . Une série inédite proposée par France Culture. Écoutez Cultures Monde, et découvrez nos podcasts en ligne.

radiofrance.fr

Les négociations à Genève (5-14 août 2025) pour un traité juridiquement contraignant sur la #pollution #plastique n’ont pas abouti. L’échec reflète, entre autres, un multilatéralisme fragilisé et des divergences entre délégations. La production plastique pourrait atteindre 736 Mt en 2040.

🌊 #BlueTourism makes up 69% of the Western Indian Ocean’s blue economy, supports 24M jobs & impacts 60M coastal people Can it become a catalyst for resilience, equity & environmental protection? 👉Read the report by the #BlueTourismInitiative: rb.gy/jdvjmv @iddri.bsky.social @cordioea.bsky.social

🌎 Le 29 mai 2025, la CIDH a rendu un avis consultatif historique sur l’urgence climatique et les droits humains. 💡 En quoi cet avis est-il novateur ? Quel est son potentiel transformateur à l’interface entre droits humains et environnement ? 👉 www.iddri.org/fr/publicati...