The choice of the ideal speaker for a climate conference depends first and foremost on the objective sought for the event, and not solely on the topic addressed. Dimitri Carbonnelle, Arthur Keller, Thibault Genissel, Samuel Bonvoisin, and Olivier Barrière each offer a specific approach, whether it’s strategy, management, operations, decision-making, or human factors. This guide does not present a ranking of the top five speakers, but rather compares the different perspectives and expertise they bring. The table below details, for each one, their preferred angle, intended objective, and target audience. This way, you can identify the profile best suited to your expectations and the purpose of your event.
How to Decide Quickly
Identify the priority of your event, then follow the rule that applies.
- If the goal is to concretely anticipate vulnerabilities and adapt the company's strategy to climate change. →
Dimitri Carbonnelle — to prepare the company for climate risks - If the goal is to take a step back from representations of the future and open up reflection on collective resilience strategies. →
Arthur Keller — to explore possible futures in the face of climate change - If you want an educational talk on the links between climate, biodiversity, and society. →
Thibault Genissel — to raise awareness of the climate-biodiversity interdependence - If you’re looking for feedback and practical tools to adapt water and soil management. →
Samuel Bonvoisin — to explore regenerative solutions for water and climate - If you want to make climate issues accessible to a wide range of audiences and explore solutions tailored to your sector. →
Olivier Barrière — to raise awareness of today’s climate challenges
| Speaker | Overview | Angle | Objective | Target |
|---|---|---|---|---|
| Dimitri Carbonnelle Français | Angle Facing climate challenges: impacts, mitigation strategy, adaptation Objective Preparing the company for climate risks Target Executive committees, management committees, general management, strategy seminars or major corporate conventions. | Facing climate challenges: impacts, mitigation strategy, adaptation | Preparing the company for climate risks | Executive committees, management committees, general management, strategy seminars or major corporate conventions. |
| Arthur Keller Français | Angle HOW DO YOU IMAGINE THE FUTURE? Objective Exploring possible futures in the face of climate change Target Leaders, public decision-makers, strategic seminars, grandes écoles | HOW DO YOU IMAGINE THE FUTURE? | Exploring possible futures in the face of climate change | Leaders, public decision-makers, strategic seminars, grandes écoles |
 Thibault Genissel Français | Angle Connects climate issues and biodiversity with a scientific and ethical approach. Objective Raise awareness of the climate-biodiversity interdependence Target Teachers, local authorities, universities, public institutions, informed general public | Connects climate issues and biodiversity with a scientific and ethical approach. | Raise awareness of the climate-biodiversity interdependence | Teachers, local authorities, universities, public institutions, informed general public |
| Samuel Bonvoisin Français | Angle Proposes concrete alternatives for managing water and agriculture in the face of climate change. Objective Exploring regenerative solutions for water and climate Target Farmers, rural communities, associations, transition stakeholders, participatory workshops | Proposes concrete alternatives for managing water and agriculture in the face of climate change. | Exploring regenerative solutions for water and climate | Farmers, rural communities, associations, transition stakeholders, participatory workshops |
| Olivier Barrière Français | Angle Deciphers the mechanisms of climate change and suggests concrete courses of action. Objective Raise awareness of current climate issues Target Communities, businesses, institutions wishing to understand and take action on climate issues | Deciphers the mechanisms of climate change and suggests concrete courses of action. | Raise awareness of current climate issues | Communities, businesses, institutions wishing to understand and take action on climate issues |
Angles and Specificities of Each Speaker
Angle: Facing climate challenges: impacts, mitigation strategy, adaptation
For which audience/event: Executive committees, management boards, general management, strategic seminars or conventions for large companies.
Choose if… Choose if the goal is to concretely anticipate vulnerabilities and adapt the company’s strategy to climate change.
Conference to watch: Adaptation and resilience: transforming the company in the face of climate and energy disruptions
Angle: HOW DO YOU IMAGINE THE FUTURE?
For which audience / event: Executives, public decision-makers, strategic seminars, top-tier schools
Choose if… Choose if the goal is to take a step back from our perceptions of the future and open up reflection on collective resilience strategies.
Conference to watch: HOW DO YOU IMAGINE THE FUTURE?
Angle: Connects climate issues and biodiversity with a scientific and ethical approach.
For which audience/event: Teachers, local authorities, universities, public institutions, informed general public
Choose if… Choose if you want an educational lecture on the links between climate, biodiversity, and society.
Recommended talk: Biodiversity and Climate in Crisis: What Is the Reality of Past and Future Changes?
Angle: Offers concrete alternatives for managing water and agriculture in the face of climate change.
For which audience / event: Farmers, rural communities, associations, transition stakeholders, participatory workshops
Choose if… Choose if you’re looking for feedback and practical tools to adapt water and soil management.
Conference to watch: What if we could cultivate water?
Angle: Breaks down the mechanisms of climate change and offers concrete courses of action.
For which audience / event: Local authorities, businesses, and institutions seeking to understand and take action on climate issues
Choose if… Choose if you want to make climate issues accessible to diverse audiences and explore solutions tailored to your sector.
Conference to watch: CLIMATE: UNDERSTAND TO ACT BETTER
FAQ
How do I choose a speaker suited to the technical level of my audience?
Identify your audience’s level of knowledge about climate issues: beginner, intermediate, or expert. For example, Arthur Keller is known for making complex topics accessible, while Thibault Genissel often addresses more knowledgeable audiences.
What conference formats do these speakers offer?
Depending on your needs, you can opt for a traditional conference, a round table, or an interactive workshop. Dimitri Carbonnelle and Samuel Bonvoisin regularly lead participatory formats that encourage audience engagement.
How can I ensure the speaker addresses issues specific to my sector?
During the briefing, specify the challenges unique to your industry. Olivier Barrière, for instance, tailors his presentations to address the impacts of climate change across different professional fields.
Which speaker should I choose if I want to raise awareness among a young audience?
To reach a young audience, choose a speaker who can make the topic lively and relatable. Samuel Bonvoisin is well-regarded for his educational and interactive approaches with students and high schoolers.
How can I quickly find a speaker available for my date?
Use specialized platforms like Lespeakers to browse profiles, check availability, and get in touch with the speakers mentioned in the article.
What’s next?
Once the angle is clarified, the simplest approach is to formalize your brief (objective, audience, format, duration, constraints). We can help you match with the right climate speaker.
For a detailed shortlist with biographies, see also our selection of climate speakers.