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ronan-bellemin.bsky.social
@ronan-bellemin.bsky.social
PhD student - Université Grenoble Alpes - Works on (positive) eco-emotions and pro-environmental responses
Good to see a researcher from psychology!!
🏆 Individual: @simine.com, psychologist at @unimelb.bsky.social & editor-in-chief of Psychological Science, is recognized for pioneering methodological rigor, reproducibility & collaborative research, driving initiatives such as @improvingpsych.org & the journal Collabra @ucpress.bsky.social. (2/5)
November 25, 2025 at 7:20 AM
Reposted
#AcademicSky

Reverse p-hacking! Free up your weekends!
There's got to be SOME hypothesis that makes our experiment useless. THINK!

COMIC ◆ www.smbc-comics.com/comic/stats-3
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
November 19, 2025 at 2:10 AM
Reposted
#AcademicSky #PsychSciSky #Metascience

Yesterday in class, I talked about HARKING (hypothesizing after results are known).

Next....

I brought a little dollar-store bow and arrow (suction cups), to do a demonstration of this idea 👇
November 5, 2025 at 2:54 PM
Oh woaw, what a masterpiece!
oh noooo
September 8, 2025 at 6:58 AM
"Climate denial is now the official policy of the U.S. government"
So what makes a climate assessment? In short: not this new Energy Dept report, which rehashes contrarian greatest hits with areas of known uncertainty -- that climate scientists talk about all the time.

It's all a little grim. Who needs 721 authors when you have 5?
Contrarian climate assessment from U.S. government draws swift pushback
Researchers say DOE report cherry picks data to downplay threat of greenhouse gases
www.science.org
July 31, 2025 at 7:02 AM
Reposted
[📊​ Bilan de juin] Sans grande surprise, le mois de juin a été très chaud.

🌡️ Il s’agit même du deuxième mois de juin le plus chaud jamais enregistré depuis le début des mesures, avec une anomalie de +3,3 °C, derrière juin 2003 (+3 ,6 °C).

👉 meteofrance.fr/sites/meteof...
July 2, 2025 at 1:37 PM
Reposted
Hier 21 juin 2025, l'indicateur thermique a atteint 26°C, soit une anomalie moyenne de +6,6°C.
Un tel niveau de #chaleur n'avait même pas été observé en 1976, mois de juin le plus chaud du XXe siècle. C'est la quatrième occurrence en juin sur la dernière décennie (aussi en 2017, 2019 et 2022).
June 22, 2025 at 12:08 PM
Thank you for this very pertinent work! 🤝
🔥 Un groupe international de chercheurs vient de publier le tout premier rapport synthétique sur l’état des connaissances sur la désinformation climatique : le phénomène a désormais son rapport de référence.
June 20, 2025 at 11:51 AM
Reposted
Comment créer un avenir juste et durable pour les gens & la nature ? 🌍🧪

L'évaluation #ChangementsTransformateurs de l'IPBES explore les changements nécessaires pour lutter contre la perte de biodiversité.

📺 Regarde notre animation avec des sous-titres en français : www.youtube.com/watch?v=H9B4...
June 19, 2025 at 12:14 PM
Reposted
Happy 18th birthday ggplot2! #rstats
June 10, 2025 at 11:56 PM
The climatoscpetic bingo: Tick all the boxes and won the right to change your misinformed surroundings!

Cool infography by @bonpote.com. Check more here: bonpote.com/infographies/
June 11, 2025 at 6:44 AM
Cheh !
51st retraction for the IHU

42nd for Didier Raoult

Lack of consent from the patient whose data was published.
doi.org/10.1007/s150...
June 10, 2025 at 6:47 AM
Presentation at the CJC of ADRIPS. Very happy to be part of this conference with very nice people !
Pour le deuxième jour du CJC2025 nous avions eu un programme tout aussi riche que le premier !

Pour commencer, Ronan Bellemin et Arnaud Carrier ont communiqué autour de l'environnement.

#ADRIPS #CJC2025 #Besançon
June 4, 2025 at 9:23 AM
Reposted
One of the most frequent questions I get is how to measure pro-environmental behaviors. I always reply: what is the research question? Finally, someone has provided a flowchart to help.

www.sciencedirect.com/science/arti... Florian Lange, 2025: Measurement approaches in climate action research 1/2
Measurement approaches in climate action research
Behavioral scientists across disciplines study the determinants of climate actions. They aim to describe, predict, explain, and change the behavioral …
www.sciencedirect.com
April 14, 2025 at 9:34 AM
Reposted
What motivates people to take action and share info about climate change? We tested 17 psychological interventions in a tournament—Discover the winners in our new paper! Out now in @pnas.org w/ @falklab.bsky.social, @michaelemann.bsky.social, & team. Thread ⤵️ 1/9

www.pnas.org/doi/10.1073/...
Behavioral interventions motivate action to address climate change | PNAS
Mitigating climate change requires urgent action at individual, collective, and institutional levels. However, individuals may fail to act because ...
www.pnas.org
May 13, 2025 at 8:08 PM
Reposted
🌍 So excited to share our new paper “Machine learning identified key individual and nation-level factors predicting climate-relevant beliefs and behaviors”, just out in npj Climate Action!

🔗 Fully Open Access: rdcu.be/ele9s 1/
May 8, 2025 at 6:22 PM
Are your pollen allergies ruining your life? Bad luck, it's likely to get worse in the years to come... Welcome to global warming! 🫠
C’est de saison : les allergies aux pollens nous pourrissent la vie, et mauvaise nouvelle, le changement climatique va empirer le phénomène !
Explications de @kvn-jean.bsky.social , avec des pistes d'action contre les allergies : bonpote.com/le-changemen...
Le changement climatique augmente les allergies aux pollens
Ces résultats ont permis de conclure que le changement climatique pourrait d’ores et déjà contribuer à une augmentation des risques
bonpote.com
May 5, 2025 at 7:42 AM
Reposted
"Nous avons besoin de vous pour sauver le climat !"

🌍 100 associations et syndicats lancent un appel pour sauver le climat.

Pour lire la tribune : www.ouest-france.fr/environnemen...

Pour rejoindre l'appel : framaforms.org/le-climat-no...
May 5, 2025 at 7:33 AM
Reposted
🎉 Effects of climate protests by scientists paper published!

Our findings suggest that scientists can engage in public protest without compromising their credibility, but that such actions alone may have less impact than one would like to believe: royalsocietypublishing.org/doi/10.1098/...
April 23, 2025 at 7:50 AM
Interesting climate change report:
- 11% of the French population (vs 17% of the world pop.) think an average world temperature of +1.5°C is not so serious 🌡️
- 55% of the French population (vs 29% of the world pop.) think there is no consensus among climatologists on the effects of climate change 🧑‍🔬
🌍 A l’occasion de la Journée Internationale de la Terre, une étude IPSOS révèle que la préoccupation de la population française vis-à-vis des effets du réchauffement climatique est en forte hausse 👉 www.ipsos.com/fr-fr/climat...
April 23, 2025 at 6:18 AM
It's pretty clear, isn't it?
My first update of 2025 for changes in land ice mass observed by GRACE(-FO) satellite in Antarctica (left) and Greenland (right)... contributing to global sea level rise

+ Methods can be found at climate.nasa.gov/vital-signs/...
+ My visualization can also be downloaded zacklabe.com/arctic-sea-i...
April 17, 2025 at 6:33 AM
Reposted
🌍 Quel est l’impact de nos aliments sur le climat ?

Découvre dans cette infographie de @bonpote.com les émissions de GES à chaque étape de la chaîne alimentaire. 🥩🌱

➡️ Agissons pour un impact moindre : privilégions les régimes végétaux et locaux. 🌽🥕
April 14, 2025 at 7:32 AM
Reposted
95% of people underestimate the carbon footprint of the top 1%. When presented with the actual figures, people increase their support for carbon taxes.

Our new paper (with Laila Nockur and @stepf.bsky.social) is out in the Journal of Environmental Psychology.
www.sciencedirect.com/science/arti...
The misperception of carbon footprints of the rich and the poor
Not everyone contributes to climate change to the same extent. While huge inequalities exist in consumption and associated greenhouse gas emissions, w…
www.sciencedirect.com
March 3, 2025 at 10:48 AM
What a really nice, informative but not overwhelming plot !
Meta-analysis forest plots begin to look too crowded if you're reporting around 50 effect sizes or more. This 'orchard plot' is a really nice alternative for visualising 50+ effect sizes (paper link: doi.org/10.1111/ele....).

Can anyone point me to other similar visualisations that they like?
April 9, 2025 at 7:57 AM
A clear and readable table (in French) about the consequences rising temperatures...
🌡️ Quels sont les impacts de l’augmentation des températures ?

Perte d’habitats, déclin des récifs coralliens, chaleurs extrêmes… 🌍🔥 Cette infographie de @bonpote.com met en lumière les conséquences dramatiques du réchauffement climatique. ⤵️
April 9, 2025 at 7:52 AM