Erwan Saouter (PhD) is an expert in ecotoxicology, chemical risk assessment, sustainable development and life cycle assessment. He has just published a book for the general public, "Energy Revolution, Solutions for a Truly Sustainable Future", in which he analyzes in detail the environmental impact of proposed solutions to climate change. He has more than 35 years of professional experience, notably with the World Business Council of Sustainable Development (WBCSD) as Director of Climate and Energy, with the European Commission at the Institute for Environment and Sustainable Development (JRC), with Procter & Gamble's Regulatory Affairs and Environmental Safety, with the US Environmental Protection Agency (US EPA), but also as founder and CEO of 3 companies: Science & Environment (Sarl), Biocomp Nepal and now Net-Zero Impact (SAS). He holds a PhD in environmental sciences (ecotoxicology), a DEA in food and nutrition, and a master's degree in ecology and population development. He has published more than 60 scientific articles in scientific magazines and books.