Science
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After the heat wave
France and Western Europe have been plagued by a massive heat wave over the last ten days, already the second one of 2026 in the region. It is taking an unprecedented toll on people’s physical and mental health and is increasingly looking like a moment of truth, the moment we, a rich, developed group of… Continue reading
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On the use of AI: an update
For those of you who found my earlier exhaustive technical and moral takedown of the use of AI in research and in astrophysics too long to read, and even more for those of my direct colleagues who may have stumbled on that post and found it excessive or subversive, good news, I have a much… Continue reading
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On AI in research and astrophysics
Long time no post, very busy times. And although I would have dearly loved to talk about ecology, in the current flux of news and articles I’m reading I feel obliged to make a post about *drumrolls* AI *crash cymbal* in research, and astrophysics. Oh wait. So this IS inevitably going to be, to some… Continue reading
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Reaffirming and defending an ethical and responsible science in service of a humanist and ecological society
French version here. Preamble. I started writing this text almost a month ago while attending a conference in Spain and thinking about our chance to do research, and its necessity, right after the first federal research cuts of the new US government. I thought of publishing it as an op-ed in a newspaper but the… Continue reading
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Réaffirmer et défendre une science éthique et responsable au service d’une société humaniste et écologique
Edit 08/03: English version can now be found here. Avant-propos. Voilà un texte, exceptionnellement en français sur ce blog, que j’ai commencé à écrire il y a presque un mois alors que je me trouvais en conférence en Espagne et réfléchissais à notre chance de pouvoir encore pratiquer la recherche, et la nécessité de celle-ci,… Continue reading
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Honest research is a chance and a necessity
Two weeks ago, I crossed the Pyrénees with two colleagues from our ecology lab to attend a marine ecology/biology workshop in Barcelona — my first ecology conference, going through the mountains to learn about the ocean! More importantly, I learned a big lesson there, and it wasn’t a scientific one. The initial objective for me… Continue reading
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Compared to what ? Musings on climate vs. ecological modelling
I have spent the summer reading scientific articles and books I had put aside in springtime. The highlight of this period has not been reading ecology, but rather the recent book “Computing the climate: how we know what we know about climate change” by Steve Easterbrook. Indeed, the book has given me plenty of food… Continue reading
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Can more research make a difference ?
In the context of explaining my transition into ecological research, I am regularly facing questions / comments from both scientists and non-scientists, as to whether engaging in scientific research aiming at understanding the ecological or climate crises we are facing is (still) an effective and timely thing to do to address these crises. This post… Continue reading
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Feelings
As I am getting more committed to, and delving deeper into hands on ecology research, my internal feelings for keeping doing astro have actually never been so ambivalent. Would you like to know what is going on in the mind of a scientist having to face his, and his own research community contradictions to revisit… Continue reading
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From ecostrophysics to astrocology
Life, and its diversity on Earth, can be envisioned as an integral part of the story told by astrophysics and cosmology. Conversely, we may want to frame the structure and evolution of the Universe, and its various physical bits, with respect to the complexity of life and ecosystems. Let me explain this (very scientific) idea… Continue reading
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