Éric Charmes is a research director at ENTPE, an engineering school located in Vaulx-en-Velin and part of the University of Lyon. He specializes in urban studies, urbanism and development. He is a member of the Interdisciplinary Research Lab on Cities, Spaces and Society (RIVES, part of the UMR CNRS EVS).

Socio-economist Marie Chéron has been working for an environmental NGO for 15 years.

Jean-Christophe Combe is the Director of Marketing, Innovation, Sustainable Development and Engagement at the Keolis Group.

Yoann Demoli is a lecturer at the University of Lille and a sociologist at the Lille Centre for Sociological and Economic Studies and Research.

A graduate of HEC and IEP Paris, and a former student of ENA, Antoine de Rocquigny began his career in 1999 in the Budget Department of the Ministry of Finance. He joined the SNCF in 2003 as head of TER strategy, and has held various positions in the company: deputy director of TER Nord-Pas de Calais, director of the Picardie region and then director of the president's cabinet. After a spell as deputy director of the cabinet of the Minister for the Budget, he joined the Travel business in 2013 as director of operations and customer service, then as director in charge of finance, strategy and legal affairs. He is now Secretary General of SNCF Immobilier.

Cécile Duflot was appointed Executive Director of Oxfam France in June 2018. Oxfam France is an international solidarity organization that has been mobilizing citizens to fight against inequality and poverty for 30 years, by acting both on the root causes and the direct consequences of these inequalities.

Laurent Eisenman is in charge of the ‘New rural uses and services’ programme at SNCF Tech4Mobility.

Jean-Baptiste Fressoz is a historian of science, technology and environment, and researcher at the CNRS (EHESS). He is the author of several books including The Joyful Apocalypse. A History of Technological Risk, and co-author of The Anthropocene Event and of The Revolts of the Sky. He is currently working on the history of energy and material symbioses.

Alain Guyard was born in 1966. He endeavours to remove philosophy from its academic function in order to restore its emancipatory function by bringing it back to the margins and to those who frequent it. This clinical philosophy calls upon, in addition to the philosophical tradition, psychoanalysis, fabulation, bittersweet irony and the taste for doing nothing.

Bernard Jullien has been a lecturer in economics at the University of Bordeaux since 1996. He is part of the Bordeaux Economics Laboratory (BSE - UMR CNRS 6060).

Swiss sociologist and scientific director of the Forum Vies Mobiles, Vincent Kaufmann is a mobility research pioneer and inventor of the concept of motility . He is director of the Urban Sociology Laboratory at the École Polytechnique Fédérale de Lausanne (LaSUR-EPFL) and professor of sociology and mobility analysis.

Lecturer in economics at the University of Le Havre, Arnaud le Marchand is a member of the TERRA scientific network.

Nicolas Mathieu is a French writer born in 1978. His second novel, Leurs enfants après eux (Actes Sud, 2018) was awarded the Goncourt Prize. He published Connemara (Actes Sud) in February 2022.

Director of the University of Paris-Dauphine Social Science Laboratory, IRISSO (Institut de recherche interdisciplinaire en sciences sociales) and professor of sociology at Paris-Dauphine, Dominique Meda is Ecological Reconversion, Work and Social Policy chair at the Collège d’études mondiales.

Franziska Meinherz is an assistant professor at the Karlsruher Institut für Technologie (KIT). She heads the ‘Geography of Cities and Mobility’ group there. Her research focuses on mobility practices, social justice and inclusivity issues related to mobility, and the socio-spatial implications of urban mobility policies.

Raphaël Menard, engineer and architect, is the president of AREP. This multidisciplinary agency has more than 1,000 employees in France and abroad.

Florence Sautejeau holds a DEA postgraduate degree in social law from the University of Paris 1 (Panthéon-Sorbonne). She was a journalist at Liaisons Sociales before joining the French Association of Private Enterprises (AFEP) as Director of Social Affairs and then, in 2006, becoming Gérard's social advisor. In 2012, she joined the National Federation of Public Works (FNTP) as Director of Social Affairs before being promoted to Deputy Managing Director. In 2020, she joined the Prime Minister's office as head of the ‘work and employment’ department. She took up the post of general delegate of the UTP on 7 February 2022, after a favourable opinion from the HATVP.

Camille Thomé is co-director of the "Réseau vélo et marche" (Cycling and Walking Network).

Philippe Vidal is a professor of Geography at the Université Jean Monnet Saint-Étienne, a researcher at the UMR EVS 5600 and chairs the Geography of Digital Society and Connected World commission of the International Geographical Union (IGU). He is the editor of the journal Netcom and works on the territorial impacts of digital technology in society.