Trained as a mathematician, a philosopher and a historian, Amy Dahan is renowned for her work on climate change, which led her to be an important expert in France around the COP21. She published in 2015 with Stefan Aykut, Gouverner le climat ? 20 ans de négociations climatiques (Ruling Over Climate? 20 Years of Climatic Negotiations). A researcher at Center Alexandre Koyre (CNRS), she has published many books and articles on the history of sciences in the 19th and 20th centuries, with special emphasis on determinist chaos. She is a member of the Ethics Committee of the French National Scientific Research Center, and of the scientific committee of the International Human Dimension Program on Global Environment Change.