Co-chair of Heales (Healthy Life Extension Society), the largest non-profit organization in Continental Europe promoting and advocating scientific research into longevity and biogerontology. Vice-president of the French association AFT-Technoprog, that aims to spread the themes and questions related to technologies that could extend and enhance the lives of individuals and of humankind. Author of the book “Et si on arrêtait de vieillir! Réalité, enjeux et perspectives d’une vie en bonne santé beaucoup plus longue” (french). Active member of environmental movements for more than 20 years. Key vision: communicating.