Soledad Aguilar is an expert in international environmental law, she is Argentina’s National Director of Climate Change in the Ministry of Environment and directs the Postgraduate Course in Law and Economics of Climate Change in FLACSO Argentina. She has participated in more than fifty multilateral negotiation meetings on the environment, on the topics of climate change, biodiversity, biosecurity and chemical substances, working for the Earth Negotiations Bulletin and previously as a negotiator for the Argentine Government. She has also worked as a consultant on international environmental law and policy for international organizations such as FAO, IDB, UNEP and NGOs such as WWF and IUCN on the legal framework on climate change, pest and pesticide management, biofuels, wildlife trade, desertification and adaptation to climate change. Soledad is a lawyer (University of Buenos Aires), Master of Law (LLM, London School of Economics), and studied diplomatic career (ISEN) in Argentina.