Dal 09/10/2023 ore 09.00 al 11/10/2023 ore 21.00. The yearly conference of the Italian chapter of the Complex System Society consists of keynote lectures delivered by experts in several scientific areas, contributed talks and public lectures on the main conference themes: 1. Foundations of Complex Systems 2. Infrastructure, Planning and Environment 3. Disaster Risk 4. Data-Driven Complexity Science 5. Information and Communication Technologies 6. Economics and Finance 7. Biological and (Bio)Medical Complexity 8. Socio-Ecological Systems 9. Language, Linguistics, Cognition and Social Systems