We met Annabelle Jaeger, member of Provence-Alpes-Côte d’Azur Regional Council (France) with responsibility for biodiversity, to hear her thoughts on the negotiations for COP21 that are currently underway. She emphasised that it was possible to make our environmental commitments even more robust by suggesting an even greater reduction in CO2 emissions: “By 2030, we believe that Europe could reduce emissions by half compared with 1990 levels, meet 40% of its energy consumption from renewable energy sources and make energy savings of 40%, particularly in the construction and transport sectors.”