Daniele Iudicone

2 million rally in Italy for Gaza as general strike halts key services Over 2 million people across Italy have rallied in more than 100 cities for a one-day general strike.

Over 2 million people across Italy have rallied in more than 100 cities for a one-day general strike.

The oceanic physical injection pimp of organic carbon.

New paper, done with some good old friends.

Note the proposition of a horizon surtace for the carbon export that combines mixing with light penetration.

Amazing animation of tankers burning oil to move oil

Bottom trawling is horribly destructive to coastal ocean ecosystems, and deep-sea mining will do the same to the open ocean. #OceanFilm 🌊

Principles for responsible and effective marine carbon dioxide removal development and governance - Ocean Panel Launched on June 4, 2025, at the One Ocean Science Congress in Nice, France, ahead of the United Nations Ocean Conference, this Blue Paper was

New report released today on marine carbon dioxide removal #OOSC
covering scientific, MRV, environmental, social & governance issues and role of governments in responsible #mCDR R&D 🌊
High Level Panel for a Sustainable Ocean Economy & WRI

oceanpanel.org/publication/...

please join us in signing!

I helped draft this open letter about last Friday’s gold standard science executive order. Take a look and consider signing if you agree.

This is phenomenal.

Sea surface temperatures are >5C above average to the west of the UK and around Iceland. It's the strongest area of anomalous warmth on the planet at the moment.

It's the warmest in recorded history for northwest Europe.

Screenshot of opening slide

#OurFragileMoment: How Lesson’s From Earth’s Past Can Help Us Survive The Climate Crisis | My recent lecture at @exeter.ac.uk @gsiexeter.bsky.social, with references to Gordon Sumner, The Police, Carl Sagan & more: www.youtube.com/watch?v=W3ep...
#GSIExeter

👇

NYU has been up there with Columbia for complicity. Just appalling stuff.

Conclusions from Al’s presentation: • Iron limitation will not make a significant contribution to ocean carbon dioxide removal, even if tech challenges to scalability are dealt with • ~4 years of emissions assuming the most optimal (impossible to achieve) scenario • The similarity of the 'fingerprint' of OlF on ocean biogeochemistry to climate change will make MRV very difficult • Negative impacts on fisheries will compound climate effects and may emerge after 15-20 years after initiation of OlF • Hampering our ability to reverse course or cease 🌊

@altagliabue.bsky.social making a presentation at @ucl.ac.uk telling us that ocean iron fertilization won’t do jack for climate and will further harm fisheries.

Yet, it’s the marine CO₂ removal (mCDR) method that has sold the most credits so far. 🤷🏻‍♂️

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"Behavioral Interventions Motivate Action to Address Climate Change" | Honored to be co-author on article in @pnas.org led by @penncssm.bsky.social post-doctoral scholar @asinclair.bsky.social sky.social w/ Emily Falk & others
@upenn.edu @appc.upenn.edu @asc.upenn.edu
www.pnas.org/doi/10.1073/...

Congrats!

Here Bruno Buongiorno Nardelli @bbuong.bsky.social

A dynamical geography of observed trends in the global ocean An empirical analysis of upper ocean physics reveals the factors that shape the seascape evolution in response to global warming.

Here a new point of view on the response of the global ocean to climate change.

In short: we cannot separate temperature from the rest when we look at trends in the dynamics.

It is just a starting point. With the great Bruno Buongiorno Nardelli.

www.science.org/doi/10.1126/...

Apply and/or disseminate! 😊

screen shot of job advertisement

I'm excited to announce this new Executive Director position at @upenn.edu. Be part of our team, advancing an environmental sustainability agenda whose origins lie* with our founder Benjamin Franklin: wd1.myworkdaysite.com/recruiting/u...

Collective dynamical regimes predict invasion success and impacts in microbial communities - Nature Ecology & Evolution Predicting invasion outcomes in microbial communities is challenging. Here the authors demonstrate that these outcomes in both theoretical and experimental microbial communities can be predicted based...

Collective dynamical regimes predict invasion success and impacts in microbial communities www.nature.com/articles/s41... #jcampubs

Why we need to embed environmental justice now more than ever in our teaching of geosciences, with some useful approach and case study examples

Weakening of the Atlantic Meridional Overturning Circulation abyssal limb in the North Atlantic - Nature Geoscience Mooring observations and hydrographic data suggest the Atlantic Meridional Overturning Circulation abyssal limb has weakened over the past two decades in the North Atlantic, most likely due to reduced...

The densest water in the world ocean forms around Antarctica, and then spreads out to flood the global abyss. We’ve seen the production of this water dwindle over the past few decades, a change that is now impacting the North Atlantic. 🌊🧪❄️

www.nature.com/articles/s41...

Article in Nature titled “Scientists need more time to think”

This. 1000x this.

Open data and tools for multiple methods of global climate downscaling – CarbonPlan A new release of global downscaled climate data spanning multiple downscaling methods.

This work from @carbonplan.org is an incredible resource of open science.

carbonplan.org/research/cmi...

This is a highly recommendable reading. I am very much enjoying @mitpress.bsky.social Terrence Sejnowski's book, written by one of the founding fathers of computational neuroscience and AI.

How Life Really Works Just as I uncovered a new way to understand life, I got news about my own.

For those of us who are not professional biologists, it can be daunting to hear about transcription factors, signaling pathways and non-coding RNA. But this poignant piece from @philipcball.bsky.social opened my eyes to how deep and essential these ideas truly are. nautil.us/how-life-rea...

🌊 What does plankton have to do with arts? Everything! Meike Vogt, senior scientist in the group, and Riika Tauriainen, visual artist, invited participants to rethink ocean life at St Gallen’s Kunstmuseum. 🤓

Learn more ⤵️
up.ethz.ch/news-and-eve...

The SOCCOM & GO-BGC Christmas Tree.

Happy Holidays from the SOCCOM (soccom.princeton.edu) and GO-BGC (go-bgc.org) projects. The present under the tree? 115 BGC-Argo profiling floats deployed this year and more at sea. All data freely available.

Thanks to all the folks who made this happen and the US NSF for their support.