OCTOBER
8-12
2025

Cinema arts sciences

Pioneering festival for a sustainable, fairer world in harmony with nature.

Together
to prepare
the future

A PIONEER FESTIVAL revolving around the stakes and solutions of sustainable development, the Atmospheres Festival has questioned tomorrow’s world for about 13 years through the lenses of cinema, arts, and sciences.
ENTIRELY FREE, the festival welcomes a large intergenerational public every year of about 15,000 attendees and 3,000 schoolchildren.

ITS VISION? To put culture at the service of ecological and social transition.
ITS PROMISE? To propose a multidisciplinary program accessible to all – inspiring, playful and resting on solid scientific foundations.
ITS AMBITION? To prepare the future through the sharing of knowledge, emotions, experiences and solutions, while maintaining the importance of dreaming – reality’s driving force.

The Festival's Godmothers and Godfathers

Céline Sallette
Comédienne et réalisatrice
Marc-André Selosse
Biologiste et professeur
Sébastien Folin
Producteur et réalisateur
Claire Nouvian
Militante écologiste et fondatrice de l’association BLOOM
Swann Arlaud
Comédien et cofondateur du collectif CUT! (Cinéma Uni pour la Transition)
Pauline Zarrouk
Cosmologiste
Guillaume Meurice
Humoriste, auteur et comédien
Sabrina Krief
Vétérinaire et primatologue
Mathieu Kassovitz
Acteur, réalisateur, producteur et scénariste
Reza Deghati
Photographe
Heïdi Sevestre
Glaciologue
Hélène Courtois
Astrophysicienne
Camille Etienne
Comédienne et auteure de Pensée Sauvage 
Marie-Odile Monchicourt
Auteure et Journaliste scientifique
Jean-Pierre Bibring
Astrophysicien
Blanca Li
Danseuse et Chorégraphe
Pierre Richard
Acteur, réalisateur, scénariste et producteur
Michel Spiro
Physicien Français
Pierre Niney
Acteur / Réalisateur / Scénariste
Anna A-R
Photographe
Camille
Chanteuse, autrice, compositrice et actrice
Cyril Dion
Auteur, réalisateur, poète et activiste
Marion Cotillard
Actrice
Jean Jouzel
Paléo-climatologue et glaciologue
Claire Keim
Actrice
Hubert Reeves
Astrophysicien
Clémentine Célarié
Actrice et réalisatrice
Marianne Denicourt
Actrice et réalisatrice

The 15th edition

This year’s program

  • More than 20 movie previews: fictions and documentaries
  • Encounters with film crews and experts
  • Round tables and conferences on society, science, intelligence(s)s, biodiversity…
  • Art exhibitions, workshops
  • Special evenings: shows, cinema…
  • Schools program
  • Village with food, drinks and animations!
Program

The Festival's Godmothers and Godfathers 2025

Céline
Sallette

Comédienne et réalisatrice
Marraine

Marc-André
Selosse

Biologiste et professeur
Parrain

Sébastien
Folin

Producteur et réalisateur
Président d'honneur

Op-ed

For 15 years, the Atmosphères Festival has been driven by a collective commitment to serving the common good. Free and open to all thanks to the loyal support of the town of Courbevoie, its partners and donors, it has become a unique place for sharing, reflection and mobilisation around the major issues of our time. Born out of a double shock, the Erika and Prestige maritime disasters, followed by the 2003 heatwave that claimed the lives of 15,000 people, the festival invented a new format, bringing together cinema, arts and sciences to decipher the world and share innovative experiences. Our guiding principle is to change our perspective in order to change course, while retaining the element of dreams, which are the driving force behind reality. Thank you to the passionate teams, partners, guests, patrons, associations, loyal audience and Scientific Committee, whom you can meet in the new Café des Sciences. This year, at the invitation of the Fête de la Science, we will explore the many forms of intelligence. Numerous highlights will address the major challenges of ecological and social transition. A unique evening will be dedicated to glaciers in the presence of many artists and scientists. Together, let’s celebrate this anniversary edition, because yes, we are convinced that the future can be better.

Happy celebrations and enjoy Atmosphères!
Pascal Signolet, Founder and General Delegate

New narratives
program

Divinities, heroes, fantastic epics, art, currency, conquests, power: humanity’s great achievements have been shaped by mythologies. And what if what constitutes « living together » depends on what we collectively tell ourselves? Feature films, series, audio dramas and short films are formidable tools for inspiring imaginations. To help make new, hopeful stories a reality, the festival organizes free competitions open to all, as well as a year-long program to support scriptwriters.

MORE INFO

School students
program

The Atmosphères 21 association is offering a cultural action program for young people in line with the theme of the Fête de la science 2025.

For primary, secondary and high school students, experience is essential for integrating complex societal issues. Constructed in line with the official school program, the course is built around  a pedagogical approach that Inspire (participation in film screenings on climate and social issues, debates with experts), Nourish (enrichment of career plans, by developing knowledge and skills through a presentation of science-related careers) and Do (experimentation through workshops).

 

MORE INFO

Submit to Festival

Short Films Contest

Short films international contest – french version or original version with french subtitles. Topic: “The Dream Life”.
Registration closed.

CLOSED

Script Contest

Fiction Feature Films Script Contest (French language). Topic: “Positively engage our imagination”.
Registration closed.

CLOSED

Submit a Film

International contest – Unreleased Feature Films (fiction or documentary).

Submit a Film