A disaster for ocean and climate research is unfolding before our eyes. #NOAA 🌊 "The White House Office of Management and Budget is pulling back $239 million in funds Congress already provided. The biggest hits fall on climate and ocean research." oceanpolicy.substack.com/p/roundup-un...

It would be great if @oceana.bsky.social could avoid propagating scientifically inaccurate statements. 🌊 #oxygen theconversation.com/humans-will-...

A thoughtful Op-ed has just been published in @bangordailynews.bsky.social. Prof. Shick of @umaine.bsky.social highlights the One Ocean Science Congress (#OOSC), the Third United Nations Ocean Conference (#UNOC), their interconnections, and US involvement. www.bangordailynews.com/2025/08/13/o...

The Australian 🇦🇺 climate change Authority just released a report on the climate threats to the Great Barrier Reef. 🪸 I hope the Aus Govt is listening. 70-90% will be gone at 1.5-2c warming. 🌊 #climateactionnow if we care about the Australian coral reefs - GBR, Ningaloo and the southern reef.

This false assertion about the ocean producing 50% of the oxygen we breathe is so widespread that @jpgattuso.bsky.social @bopplaurent.bsky.social and others have written about it here.

Congress Rejects Trump Administration’s Cuts to #NOAA Both House and Senate reject the Trump Administration’s push to eliminate NOAA’s Office of Oceanic and Atmospheric Research (OAR) along with several longstanding and popular programs 🌊 www.espadvisor.com/post/congres...

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« The Manmade Clouds That Could Help Save the Great Barrier Reef: Inside a bold — and controversial — effort to cool the water around this beloved ecosystem. » #SRM #CoralReefs 🌊 www.nytimes.com/2025/07/25/m...

‼️Check out our new paper on #climate change risks in the #Mediterranean Sea led by Abed El Rahman Hassoun. 🌊

Titre inexact pour un compte rendu médiocre d’un article pourtant intéressant.

Sea surface temperatures reached exceptional levels in the NW Mediterranean in June–early July. The #MHW abruptly ended at the #LOV station in Villefranche, France, after a windstorm caused strong mixing. SST fell from 28.7°C to 18.8°C in ~24 h. 🌊

🌊 Science community: Inference journal mixes pseudoscience and real science. Don’t be lured by a paycheck offered for a science article. Quick mnemonic: In(ter)ference. Details ⬇️ www.motherjones.com/environment/...

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The Nice Declaration “Our Ocean, Our Future: United for Urgent Action” adopted by acclamation at the UN Ocean Conference (#UNOC3) last month in Nice required a recorded vote by the UN General Assembly. Results: - 162 in favour - 1 against (US) - no abstentions press.un.org/en/2025/ga12...

L'investigation est un pilier du service public. A la radio, elle ne doit pas être menacée! Soutien à @investigationrf.bsky.social . Lettre ouverte 👇

The ODIPE (Ocean Diplomacy Ethnography) team—15 social science researchers—attended #OOSC and #UNOC3. They have started publishing insightful articles (in English and French), with more to come: 🔗 www.odipe.org/scenes/

The special evening of the One Ocean Science Congress (#OOSC) brought together art and science. Many participants were unable to attend due to the venue’s limited capacity. Fortunately, the event is now available on YouTube for all to view. @ifremer.bsky.social @cnrs.fr 🌊 youtu.be/II5N6Ii-fVY?...

🌊 2/2 All products available here: kdrive.infomaniak.com/app/share/20... #OOSC #ScienceForTheOcean

The past 2 weeks have been incredibly busy with the One Ocean Science Congress #OOSC and the 3rd UN Ocean Conference #UNOC3. Among key OOSC products: - Recommendations (summary in 6 UN languages) - Urgent call for coral reefs - Policy brief - Manifesto - Correspondence on US federal cuts 🌊 1/2

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‼️ Check out our recent report on "Principles for responsible and effective marine carbon dioxide removal development and governance" led by @scottdoney.bsky.social. It is a blue paper of the High Level Panel for a Sustainable Ocean Economy. #mCDR doi.org/10.69902/84b...

‼️ Nouvel article dans The Conversation France dirigé par Devi Veytia sur "Océan et climat : quelles options pour demain ? Un regard sur la recherche en France". theconversation.com/ocean-et-cli...

‼️ Check out our new paper on the "Tolerance of organisms composing an Arctic kelp community to ocean warming and marine heatwaves" led by Cale Miller and Anais Lebrun. #MHW #Arctic doi.org/10.1111/1365...

🌊 #OOSC #UNOC3 #ScienceForTheOcean @cnrs.fr @ifremer.bsky.social @iddri.bsky.social

We emphasised the following: - Where science provides clarity, lead with courage. - Where uncertainty persists, act with humility. - And always, we must remember: there can be no stewardship without knowledge. 5/🌊 #ScienceForTheOcean @cnrs.fr @ifremer.bsky.social @iddri.bsky.social

Action must be pursued with urgency and determination—beginning immediately. There is no justification for waiting until the Fourth United Nations Ocean Conference. 4/🌊 #ScienceForTheOcean @cnrs.fr @ifremer.bsky.social @iddri.bsky.social

However, we spoke with honesty. A great deal remains to be accomplished. Numerous ocean ecosystems are already nearing critical tipping points. The consequences of further delay will fall most heavily on the most vulnerable populations. 3/🌊 @cnrs.fr @ifremer.bsky.social @iddri.bsky.social

We also welcomed the progress that has been achieved in the past few days. Commitments have been made, partnerships have been initiated, and coalitions have grown. These are clear indicators of positive momentum. 2/🌊 #ScienceForTheOcean @cnrs.fr @ifremer.bsky.social @iddri.bsky.social

Today, the One Ocean Science Congress #OOSC was given the great honor to address to #UNOC3 delegates in the closing plenary session. Peter Haugan and I reiterated the recommendations of #OOSC. 1/🌊 #ScienceForTheOcean @cnrs.fr @ifremer.bsky.social @iddri.bsky.social

Let the 3rd UN Ocean Conference be the conference that makes the difference! 1️⃣ Act now where science is clear 2️⃣ Advance knowledge before irreversible decisions 3️⃣ Turn knowledge into action, and action into justice Do not hesitate to disseminate widely. 2/2 #UNOC3 #OOSC #ScienceForTheOcean 🌊

‼️ A useful activity to perform on Ocean Day: sign the manifesto that will be handed this afternoon to the Heads of State and Government gathered in Nice. - Manifesto: kdrive.infomaniak.com/app/share/20... - Digital signature: forms.ifremer.fr/pdg/oosc-man... 1/2 #UNOC3 #OOSC #ScienceForTheOcean 🌊

@jpgattuso.bsky.social is a @cnrs.fr Research Professor at the Laboratoire d'Océanographie de Villefranche and Associate Scientist at @iddri.bsky.social who studies the effects of ocean acidification and warming on marine ecosystems, and ocean-based solutions to mitigate and adapt to climate change.

🌍 #FIMC2025, Jean-Pierre Gattuso (CNRS–Sorbonne Université) urged decisive ocean-based climate action: cut emissions (“turn off the hose”), boost natural sinks (“make the drain bigger”), and adapt wisely. The science is clear—inaction is indefensible. #OceanClimate #UNOC3 @jpgattuso.bsky.social

‼️ Please disseminate widely: the manifesto of the One Ocean Science Congress #OOSC is open for digital signature: forms.ifremer.fr/pdg/oosc-man... #ScienceForTheOcean 🌊

My co-chair François Houllier and I are delighted with this resounding success, after 2 years of preparation and many hurdles to overcome. The recommendations will be presented to Heads of State and Governments tomorrow, the day before #UNOC starts. #OOSC #ScienceForTheOcean

A large number of products are available here: kdrive.infomaniak.com/app/share/20... - Recommendations to Heads of State and Governments, summary in 6 UN languages - Urgent call for coral reefs - Policy brief "Knowledge for a thriving ocean" - Manifesto - Correspondence on US federal cuts 🌊 #OOSC

Plenaries and press conference: - Opening: www.youtube.com/watch?v=XOSG... - Keynote #1: www.youtube.com/watch?v=7C-F... - Keynote #2: soon - Keynote #3: www.youtube.com/watch?v=e2tE... - US Sec. State John Kerry: www.youtube.com/watch?v=JumY... - Press conf: www.youtube.com/watch?v=Rtu3... 3/4 🌊

We also organized a spectacular special evening mixing art and science. Unfortunately, the Nice Opera House only has 800 seats and we could not accommodate the very high demand. However, the event was taped and will be available soon on YouTube. 2/4 #OOSC 🌊

The One Ocean Science Congress #OOSC has come to an end yesterday. - More than 2000 participants - 4 ambassadors (one-ocean-science-2025.org) - 9 outstanding keynote speakers (one-ocean-science-2025.org/programme/ke...) - More than 500 oral presentations - 620 posters - 33 round tables 1/3 #OOSC 🌊

Keynote presentation at #OOSC, continued 2- Sheena Talma: Understanding prioritized Deep-Sea Research in the Indian Ocean 3- Minhan Dai Evolution and tipping dynamics of complex coastal zone systems 2/2 #ScienceForTheOcean 🌊 youtube.com/live/e2tEmd9...

One Ocean Science Congress #OOSC: 3 outstanding keynote presentations: 1- Alexander Turra: Marine Litter: unveiling the encrypted message in a bottle Reminder: all keynote presentations are live streamed: youtube.com/live/e2tEmd9... #ScienceForTheOcean 🌊 1/2

2/2 🌊 #OOSC. OOS keynote presentations by: - Christina Hicks: Diverse Food Systems Support Justice and Nutrition - Corinne Le Quere: Understanding Ocean Carbon Storage in the Era of Carbon Management #ScienceForTheOcean All keynote presentations are live streamed: www.youtube.com/watch?v=JumY...

1/2 Tomorrow is day 3 of the One Ocean Science Congress #OOSC. The highlight will be 3 outstanding keynote presentations by: - Yunne Shin: Uncertain future for fish and fisheries. A call for action and adaptation - ... 🌊 www.youtube.com/watch?v=JumY...

If you are attending the One Ocean Science Congress #OOSC, do not miss the special address of Secretary of State John Kerry tomorrow 5 June at 10:20 CEST. If you are not attending, no worries. 🌊 #ScienceForTheOcean www.youtube.com/watch?v=JumY...

Keynote presentations at #OOSC today: - David Obura: Securing ocean life for sustainable development - Michelle Bender: Ocean Rights: human and non-human rights to a healthy Ocean - Takashi Gojobori: Blue Economy and Smart Ocean in Sustainable Developments #ScienceForTheOcean 🌊

Today is day 2 of the One Ocean Science Congress #OOSC. The highlight will be 3 outstanding keynote presentations. Reminder: all keynote presentations are live streamed: www.youtube.com/live/7C-FuWs...

The One Ocean Science Congress (#OOSC) begins in just two days! If you are unable to attend in person but would like to follow some of the discussions, all plenary sessions will be live-streamed. On day 1: Opening session, 3 June 09:00-10:00 CEST: youtube.com/live/XOSGl7P... #ScienceForTheOcean 🌊

If you are attending the One Ocean Science Congress #OOSC, make sure you do not miss the town hall "Enhanced Carbon Dioxide Removal Through Ocean Negative Carbon Emission Approaches". #mCDR #ScienceForTheOcean 🌊

Les faits sont clairs : la pollution plastique menace nos océans. Au #OOSC, ensemble, nous appelons les décideurs à agir et assurer un avenir durable aux écosystèmes marins. Découvrez notre infographie sur les défis océaniques : 👉 one-ocean-science-2025.org/oos2025_info... #ScienceForTheOcean

Dans un monde fragmenté, rappelons-nous que sommes tous liés par un seul et même océan. Le One Ocean Science Congress portera la voix des scientifiques du monde entier pour l’océan. #OOSC #ScienceForTheOcean #CNRSocean 🌊