The choice of the ideal speaker for an environmental conference depends first and foremost on the objective of your event, not just the general theme being addressed. Indeed, each speaker brings a specific perspective and angle, whether it’s strategy, management, operations, decision-making, or a human-centered approach. This guide compares five renowned speakers in the field: Franck Vogel, Deborah Pardo, Guillaume François, Arthur Keller, and Dimitri Carbonnelle. This is not a Top 5 ranking, but rather a comparative analysis of their approaches and the relevance of their presentations according to your needs. The table below will help you identify, for each one, their preferred angle, intended objective, and target audience.
How to Decide Quickly
Identify the priority of your event, then follow the rule that applies.
- If you want to make an impact through imagery and raise awareness about the importance of water with real-life stories. →
Franck Vogel — to promote water conservation - If you want to combine scientific expertise, expedition feedback, and collective empowerment. →
Deborah Pardo — to inspire action for an optimistic ecological transition - If you want to spark wonder and awareness through hands-on field experience. →
Guillaume François — to reconnect with nature and local biodiversity - If you want to understand future scenarios and the levers for collective transformation. →
Arthur Keller — to prepare for resilience in the face of environmental crises - If you’re looking for pragmatic solutions to decarbonize and anticipate disruptions linked to climate and AI. →
Dimitri Carbonnelle — to support low-carbon transformation in organizations
| Speaker | Overview | Angle | Objective | Target |
|---|---|---|---|---|
| Franck Vogel Français | Angle Awaken the Bishnoï within you! Objective Raise awareness about water conservation Target Corporate seminars, institutions, general public seeking visual inspiration | Awaken the Bishnoï within you! | Raise awareness about water conservation | Corporate seminars, institutions, general public seeking visual inspiration |
| Deborah Pardo Français | Angle Being aware of the state of the World and being optimistic is possible! Objective Mobilize for an optimistic ecological transition Target Managers, teams in transformation, events on leadership and diversity | Being aware of the state of the World and being optimistic is possible! | Mobilize for an optimistic ecological transition | Managers, teams in transformation, events on leadership and diversity |
| Guillaume François Français | Angle On tiptoe Objective Reconnect with living things and local biodiversity Target General public, schools, communities, local awareness events | On tiptoe | Reconnect with living things and local biodiversity | General public, schools, communities, local awareness events |
| Arthur Keller Français | Angle HOW DO YOU IMAGINE THE FUTURE? Objective Preparing for resilience in the face of environmental crises Target Executive committees, public decision-makers, foresight workshops | HOW DO YOU IMAGINE THE FUTURE? | Preparing for resilience in the face of environmental crises | Executive committees, public decision-makers, foresight workshops |
| Dimitri Carbonnelle Français | Angle Energy challenges: decarbonization, electrification, and resilience Objective Supporting organizations in their low-carbon transformation Target Leaders, innovation managers, seminars on the energy and digital transition | Energy challenges: decarbonization, electrification, and resilience | Supporting organizations in their low-carbon transformation | Leaders, innovation managers, seminars on the energy and digital transition |
Angles and Specificities of Each Speaker
Angle: Awaken the Bishnoï within you!
For which audience/event: Corporate seminars, institutions, general public seeking visual inspiration
Choose if… Choose if you want to move people through imagery and raise awareness about the importance of water through firsthand stories.
Conference to watch: Border Rivers, Water: A Vital Issue
Angle: Being aware of the state of the world and staying optimistic—it’s possible!
For which audience / event: Managers, teams undergoing transformation, events focused on leadership and diversity
Choose if… Choose if you want to combine scientific expertise, expedition insights, and collective empowerment.
Conference to watch: Being aware of the state of the world and staying optimistic—it’s possible!
Angle: On Silent Feet
For which audience / event: General public, schools, local communities, local awareness events
Choose if… Choose if you want to inspire wonder and awareness through real-life field experience.
Conference to watch: On Silent Feet
Angle: HOW DO YOU IMAGINE THE FUTURE?
For which audience / event: Executive committees, public decision-makers, foresight workshops
Choose if… Choose if you want to understand future scenarios and the levers for collective transformation.
Conference to watch: HOW DO YOU IMAGINE THE FUTURE?
Focus: Energy challenges: decarbonization, electrification, and resilience
For which audience / event: Executives, innovation managers, seminars on energy and digital transition
Choose if… Choose if you’re looking for pragmatic solutions to decarbonize and anticipate disruptions related to climate and AI.
Conference to watch: Digital Sobriety · Environmental Impact of AI · Mitigation and Adaptation Strategies
FAQ
How do I choose a speaker suited to my audience’s level of knowledge about the environment?
Identify whether your audience is new to or already aware of environmental issues. For example, Arthur Keller offers presentations accessible to everyone, while Dimitri Carbonnelle can delve into more technical aspects for a well-informed audience.
What format should I choose for the presentation based on the size of my event?
For a large assembly, a keynote lecture with Franck Vogel can capture attention thanks to his storytelling and visuals. For smaller groups, opt for an interactive workshop led by Deborah Pardo or Guillaume François to encourage discussion.
How do I define the objective of the talk with the speaker?
Discuss with the speaker ahead of time to clarify whether you want to raise awareness, provide training, or inspire your audience. For example, Deborah Pardo can focus her presentation on motivating people to take action, while others may prioritize sharing knowledge.
What information should I provide to the speaker during the preparatory briefing?
Share the audience profile, event context, planned duration, and specific expectations. This will allow Guillaume François or Dimitri Carbonnelle to tailor their content and illustrate their points with relevant examples.
Where can I find profiles of speakers specializing in the environment?
Platforms like Lespeakers list experts such as Franck Vogel or Arthur Keller. You can review their presentation topics and credentials there to choose a speaker suited to your event.
And then?
Once the angle is clarified, the simplest thing is to formalize your brief (objective, audience, format, duration, constraints). We can help you match with the right speaker on the environment.
For a detailed shortlist with biographies, see also our selection of speakers on the environment.