* Some Reflections on the Civil Liability Provision of the EU Directive on Due Diligence. Any Improvement (Expected) for Climate Change Litigation and Nature Protection?, Dr. Laura García Álvarez, Senior Lecturer of Private International Law, University of Pablo de Olavide, Spain. * Environmental clauses in international investment treaties, Prof. Carmen Otero García-Castrillón, Full Professor of Private international law, Universidad Complutense de Madrid (UCM), Spain. * Environmental corporate responsibility: Practices in the Aviation industry, Dr. Teresa Parejo, Director of Sustainability, Iberia.