Reposted by Marion LeroutierNicolas Fulghum @nicolasfulghum.bsky.social · 09/07/2026Solar's sharp rise continues. As of April 2026, global solar capacity now exceeds 3 terawatt. 1 gigawatt → 1 terawatt: 20+ years 1 terawatt → 2 terawatt: 33 months 2 terawatt → 3 terawatt: 19 months 412627765
Reposted by Marion LeroutierOmar García-Ponce @garciaponce.bsky.social · 03/01/20261/10 🧵 The U.S. just captured a sitting head of state in a military operation—and Trump says the U.S. will "run" Venezuela “for now.” Whatever you think of Maduro, this is the most consequential unilateral move in the hemisphere since Panama (1989). 212563
Marion Leroutier @leroutierm.bsky.social · 13/11/2025That's amazing and well-deserved, well done Christine and IFS team!! 020
Reposted by Marion Leroutierundercoverhist.bsky.social @undercoverhist.bsky.social · 15/10/2025🚨 We economists at @crestumr.bsky.social IPParis are hiring🚨 We have 3 positions: 1 assistant prof in econometrics (ENSAE 1 assistant prof in Digital Economics and IO (Telecom) 1 assistant or associate, all fields (Polytechnique) econjobmarket.org/positions/11... Please circulate! #econsky 12719
Reposted by Marion LeroutierOndine Berland @ondineberland.bsky.social · 11/11/2025Just out: the latest version of our paper on gender and carbon footprints!ifs.org.ukThe gender gap in carbon footprints: determinants and implications | Institute for Fiscal StudiesWe document that women emit 26 percent less than men from food and transport, using detailed consumption data from France. 0144
Reposted by Marion LeroutierMediapart @mediapart.fr · 05/11/2025Mediapart et « Libération » révèlent des images inédites du 25 mars 2023. Elles montrent des consignes prohibées et dangereuses données par la hiérarchie. Enquête vidéo de @camillepolloni.bsky.social et @laurawoj1.bsky.social 👉 www.mediapart.fr/journal/fran... 11419261739
Reposted by Marion LeroutierCatherine Molho @cmolho.bsky.social · 28/10/2025📢 Two weeks left to apply for a (2-year) research fellowship @iast.fr A fantastic opportunity to work full-time on your own research, in an interdisciplinary environment, and in a lovely city in the South of France. Deadline: November 15, 2025 How to apply: www.iast.fr/research-fel...iast.frResearch FellowshipsEach year, IAST invites applications for post-doctoral Research Fellowships, which offer candidates an opportunity to devote themselves full-time to their research at the start of their careers. Fello... 0910
Reposted by Marion LeroutierSamuel Coavoux @scoavoux.bsky.social · 17/10/2025We are hiring an Assistant or Associate Professor in Computational Sociology! Come join a vibrant and diverse sociology and CSS team at CREST. Great students, great colleagues, and amazing working condition. 031
Marion Leroutier @leroutierm.bsky.social · 15/10/2025Come work with us at @crestumr.bsky.social ! You will find a fantastic research environment, a collegial atmosphere and super bright students ✨ 022
Reposted by Marion LeroutierBen Sanderson @benmsanderson.bsky.social · 29/09/2025Paris-Berlin sleeper: low carbon, 2 years old, constantly full, but currently losing SNCF a few million EUR/yr Intl Jet fuel tax exemptions are 80 years old and cost the EU 22 million EUR/yr for the Paris-Berlin route alone. And you're cutting... the sleeper? www.theguardian.com/travel/2025/...theguardian.comIt’s goodnight Vienna as Paris sleeper train to Austria and Berlin hit by cutsSome Nightjet services suspended from mid-December after French withdrawal amid public budget crisis 12491272
Reposted by Marion LeroutierAdrien Fabre @adrien-fabre.bsky.social · 04/09/2025The potential for CO2 is prudently estimated at 0.7°C of warming. Meaning if we stay on the current trajectory of +2.7°C in 2100 (and not even net-zero by then), it will hardly be possible to reverse to +1.5°C. 041
Reposted by Marion LeroutierPhilippe Quirion @philippequirion.bsky.social · 01/09/2025L'asso Expertise climat fait un super travail pour que les médias s'appuient sur le travail des scientifiques et pas sur de pseudo-experts autoproclamés, pour traiter des questions de climat et de biodiversité. Ils ont besoin de vos dons pour un nouveau projet : www.helloasso.com/associations...helloasso.comRacontons ce qui se construit. Pas seulement ce qui s’effondreFinancement participatif organisé par Expertises climat - Jusqu'au 8 octobre inclus, 1% for the Planet double vos dons au profit des 40 associations sélectionnées aux Rencontres pour la Planète. 1118
Reposted by Marion LeroutierMatt Jones @mattwjones.bsky.social · 11/07/2025🌳 🔥 🌎 Our new paper: The extreme fire-prone #weather underpinning some of the worst #wildfire episodes this century has become more than twice as likely due to #climate change—a trend now evident across much of the world's tropical and mid-latitude #forests. www.nature.com/articles/s41...nature.comClimate change has increased the odds of extreme regional forest fire years globally - Nature CommunicationsThe authors show that extreme fire years in global forests align with rare fire weather extremes. Climate change has made such extremes 88-152% more probable. These findings highlight the need for act... 18946
Reposted by Marion LeroutierChristian Odendahl @codendahl.bsky.social · 09/07/2025Influx of Chinese EVs along the lines of Japanese/Korean cars in the 80s: negligible overall GDP impact, acc to IMF calculations. Climate change, natural disaster scenario, until 2030: -4.7% of GDP in the euro area. Just to put that into perspective. www.ecb.europa.eu/press/blog/d...ecb.europa.euClimate risks: no longer the tragedy of the horizonThe European Central Bank (ECB) is the central bank of the European Union countries which have adopted the euro. Our main task is to maintain price stability in the euro area and so preserve the purch... 37629
Reposted by Marion LeroutierAudrey Garric @audreygarric.bsky.social · 03/07/2025Dans son rapport annuel, le Haut Conseil pour le climat regrette que le rythme de décarbonation ait "beaucoup ralenti" en France en 2024 et déplore les reculs environnementaux (ZFE, ZAN, etc). Ces retards "importants" sont "incompatibles" avec les objectifs 2030/2050 www.lemonde.fr/planete/arti...lemonde.frLa France a pris des « retards importants » pour tenir l’objectif de neutralité carbone en 2050Dans son rapport annuel, le Haut Conseil pour le climat regrette que le rythme de décarbonation ait « beaucoup ralenti » en 2024 et déplore les reculs environnementaux, comme pour les zones à faibles ... 26330
Reposted by Marion LeroutierJohannes Haushofer @johanneshaushofer.com · 22/05/2025Is it "good" or "bad" when skilled people leave low-income countries? We summarized the evidence in favor of "brain gain" vs. "brain drain": www.science.org/doi/epdf/10.... Ungated PDF: johanneshaushofer.com/research 618066
Reposted by Marion LeroutierJan Christoph Steckel @jansteckel.bsky.social · 18/06/2025Very warm congratulations to @linusmattauch.bsky.social! Very well deserved. 051
Reposted by Marion LeroutierAkshat Rathi @akshatrathi.bsky.social · 20/05/2025The energy transition continues to be the best beat. "India’s plan to expand one of the world’s largest coal power fleets in order to meet its growing energy needs is being undone by a shortage of companies able and willing to help build new plants." 🎁 link www.bloomberg.com/news/article...bloomberg.comYears of Coal Backlash Undermine India’s Energy Security PushIndia’s plan to expand one of the world’s largest coal power fleets in order to meet its growing energy needs is being undone by a shortage of companies able and willing to help build new plants. 3408
Reposted by Marion LeroutierSimon Evans @drsimevans.carbonbrief.org · 04/06/2025NEW ANALYSIS: UK's solar power surges 42% to a new record, after the sunniest spring on record * For the first time, solar was >10% of UK generation in consecutive months (April/May 2025) * In 2025, solar has already avoided gas imports that would've cost £600m www.carbonbrief.org/analysis-uks... 7452176
Marion Leroutier @leroutierm.bsky.social · 20/05/2025📄 And much more in the full working paper, available here: www.lse.ac.uk/granthaminst... (12/12)lse.ac.ukThe gender gap in carbon footprints: determinants and implications - Grantham Research Institute on climate change and the environmentThis paper uses detailed data on consumption patterns from France to quantify the gender gap in carbon footprints related to food and transport and investigate its underlying drivers. 031
Marion Leroutier @leroutierm.bsky.social · 20/05/2025🎯 Policy takeaways? Climate policy could: - Acknowledge gender gaps as they may drive climate policy costs and support - Target norms (masculinity ≠ meat/car) (11/12) 110
Marion Leroutier @leroutierm.bsky.social · 20/05/2025📉 If men adopted carbon intensity of women, keeping quantities constant, 🇫🇷 would cut 13 MtCO₂= 3x what’s required annually in food & transport to meet 2030 targets (10/12) 111
Marion Leroutier @leroutierm.bsky.social · 20/05/2025👨👩👧 Household structure matters. - Food: women in couples eat more like men ➡️ convergence - Transport: men in couples (esp. with kids) emit way more ➡️ specialization (9/12) 110
Marion Leroutier @leroutierm.bsky.social · 20/05/2025✈️ Planes? No gender gap. Suggests gendered preferences, not climate concern, drive red meat and car emissions ➡️ 🧠 Gendered norms could play a role here. Our findings align with studies linking masculinity to: - red meat consumption - car usage (8/12) 110
Marion Leroutier @leroutierm.bsky.social · 20/05/2025For 🥩, women simply eat less of it as a % of their diet. For 🚙, it’s not so much that women use it less, but: - Their car trips have a higher occupancy rate - Based on singles, they own less carbon-intensive cars ..which decreases their emissions relative to men (7/12) 110
Marion Leroutier @leroutierm.bsky.social · 20/05/2025🔍 Digging further…We additionally adjusting for calories eaten and km traveled, partly reflecting biological differences and on the labor market. 🥩 Red meat and 🚙 car usage account for 70%–100% of the remaining gender gap. (6/12) 110
Marion Leroutier @leroutierm.bsky.social · 20/05/2025The gap decreases to 18% once we adjust for socio-economic differences between men and women (age, education, household income, employment status) (5/12) 110
Marion Leroutier @leroutierm.bsky.social · 20/05/2025We find average carbon footprints from food + transport: Men: 5.3 tCO₂e Women: 3.9 tCO₂e ⚖️ The gender gap in emissions is as big as the gap in emissions for individuals with below-median vs above-median household income (4/12) 110
Marion Leroutier @leroutierm.bsky.social · 20/05/2025We know surprisingly little on this question. Why? Consumption-based emissions often estimated from household budget surveys where disentangling male and female consumption is tricky. ➡️We use individual food & transport surveys + detailed emission intensity by product, mode & car model (3/12) 100
Marion Leroutier @leroutierm.bsky.social · 20/05/2025Previous research show: - Perceived costs=key determinant of climate policy support - Climate policy costs and emissions heterogeneous within income groups - Gender differences in consumption patterns and climate concerns ➡️Is gender a relevant dimension of heterogeneity in carbon footprint? (2/12) 110
Marion Leroutier @leroutierm.bsky.social · 20/05/2025🚨 New working paper! We show that women in France emit 26% less CO₂ than men from food & transport. 🥗Food + 🚗 Transport =50% of individual carbon footprint — we show this isn’t just about biology or labor market differences. A thread👇🧵(1/12) Link to wp: www.lse.ac.uk/granthaminst... 1188
Reposted by Marion LeroutierUniversity of Oxford @ox.ac.uk · 19/05/2025NEW: Researchers have created the most complete map of the world’s rivers ever made offering a major leap forward for flood prediction, climate risk planning, and water resource management in a warming world. ⬇️ www.ox.ac.uk/news/2025-05...ox.ac.ukResearchers remap the world's rivers to improve flood modelling |A team led by researchers at the University of Oxford has created the most complete map of the world’s rivers ever made offering a major leap forward for flood prediction, climate risk planning, and 18241
Marion Leroutier @leroutierm.bsky.social · 17/05/2025Merci @audreygarric.bsky.social pour cet article dans Le Monde présentant les résultats des recherches menées avec @ondineberland.bsky.social sur les écarts d'empreinte carbone femmes-hommes. 2133
Marion Leroutier @leroutierm.bsky.social · 16/05/2025📄 Encore plus de résultats dans le papier, disponible ici : www.lse.ac.uk/granthaminst... (11/11)lse.ac.ukThe gender gap in carbon footprints: determinants and implications - Grantham Research Institute on climate change and the environmentThis paper uses detailed data on consumption patterns from France to quantify the gender gap in carbon footprints related to food and transport and investigate its underlying drivers. 201
Marion Leroutier @leroutierm.bsky.social · 16/05/2025🎯 Quels enseignements? Les politiques publiques pourraient : ➡️Mieux tenir compte de ces écarts de genre, qui pourraient influencer qui gagne ou perd dans la transition écologique ➡️Tenter de déconstruire l’association entre la consommation de biens polluants et la virilité traditionnelle (10/11) 150
Marion Leroutier @leroutierm.bsky.social · 16/05/2025📉 Si tous les hommes adultes adoptaient l’intensité carbone des femmes, à quantités consommées constantes : L’empreinte carbone de la France baisserait de 13 Millions de tonnes de CO2e, soit 3 années d’objectifs de baisse d’émissions pour les transports et l’agriculture pour 2030 (SNBC) (9/11) 152
Marion Leroutier @leroutierm.bsky.social · 16/05/2025👨👩👧 La structure du ménage joue aussi un rôle important. ➡️Alimentation: les femmes en couple adoptent un régime plus proche de ceux des hommes en couple → convergence ➡️Transport: les hommes en couples, surtout avec enfants, émettent beaucoup plus → spécialisation (8/11) 110
Marion Leroutier @leroutierm.bsky.social · 16/05/2025🧠 Les normes de genre pourraient jouer un rôle. Nos résultats sont cohérents avec des études précédentes associant la viande rouge et la voiture à la masculinité traditionnelle. (7/11) 110
Marion Leroutier @leroutierm.bsky.social · 16/05/2025✈️ Qu’en est-il de l’avion? Pas d’écart femme-homme significatif une fois que l’on ajuste pour tous les facteurs mentionnés. ➡️ cela suggère que des préférences genrées indépendantes de préférences pour l’environnement expliquent les différences observées sur les la viande rouge et la voiture (6/11) 120
Marion Leroutier @leroutierm.bsky.social · 16/05/2025🔍 Plus précisément, même en tenant compte de toutes les différences mentionnées précédemment, les femmes ont encore tendance à - Manger moins de viande rouge - Posséder des véhicules moins émetteurs - Faire des trajets en voiture avec plus de passagers (5/11) 142
Marion Leroutier @leroutierm.bsky.social · 16/05/2025🔍 Nous ajustons ensuite pour les différences de calories consommées et de distances parcourues entre hommes et femmes, en partie dues à la biologie et aux différences sur le marché du travail. Reste un écart de 7-10% qui s’explique essentiellement par la viande rouge 🥩 et la voiture🚙. (4/11) 100
Marion Leroutier @leroutierm.bsky.social · 16/05/2025⚖️ L’écart d’émissions, de 26%, est aussi large que l’écart d’émissions entre les 50% de ménages gagnant plus que le revenu médian et les 50% gagant moins. Il est réduit à 18% quand on ajuste pour les différences d'âge, d'éducation, de revenu du ménage, taille de ville, de statut d’activité (3/11) 100
Marion Leroutier @leroutierm.bsky.social · 16/05/2025🥗alimentation + 🚗 transport = 50% de l’empreinte carbone moyenne Nous utilisons deux enquêtes représentatives au niveau inidviduel et des données détaillées d’empreinte carbone. Résultats d'empreintes moyennes annuelles ds ces 2secteurs : Hommes: 5.3 tCO₂e Femmes: 3.9 tCO₂e (2/11) 121
Marion Leroutier @leroutierm.bsky.social · 16/05/2025Dans un nouveau working paper co-écrit avec @ondineberland.bsky.social, nous trouvons que les femmes ont une empreinte carbone 26% moins élevée que les hommes dans l’alimentation et les transports en 🇫🇷 Ce n’est pas seulement dû à des differences biologiques ou sur le marché du travail. Un🧵(1/11) 36023
Marion Leroutier @leroutierm.bsky.social · 14/05/2025Yes, that paper was one of our inspirations for starting our research :) 020
Marion Leroutier @leroutierm.bsky.social · 14/05/2025In this new paper joint with @ondineberland.bsky.social, featured in The Guardian, we show that : -women in France emit 26% less CO₂ than men from food & transpor - the gap isn’t just down to biology or labor market differences. Thread will follow, see full paper here: www.lse.ac.uk/granthaminst...lse.ac.uk 1218
Reposted by Marion LeroutierKetan Joshi @ketanjoshi.co · 11/05/2025One of the many emergent issues with the phrase 'net zero' is that it became a proxy phrase for 'the politics of climate policies', and not 'stopping the heating of the atmosphere and oceans so that we don't fucking die' Imagine a debate about "will Labour stick with or abandon cancer prevention" 816250
Marion Leroutier @leroutierm.bsky.social · 09/05/2025Lien vers l'étude complète : crest.science/wp-content/u... @crestumr.bsky.social 020