Join the conversation on mobility data, pollution, personal data privacy, cost of traffic on health, data ownership, and the cost of changes in traffic conditions. Ruth is currently a Director at Hocone limited where she collaborates with Australian researchers on the application of ethical and privacy-preserving frameworks in data analytics and AI. She was previously Director of R&D and Data Integrity at Australian Education Technology company Practera where she worked with universities and research organisations to innovate new ways of delivering high-quality work-integrated learning and lifelong learning skills development at scale. At Practera, she established a three-year government-funded multi-disciplinary cooperative research project to develop a privacy-preserving framework for AI and data analytics in the education sector. Paulo Saldiva is a Pulmonary Pathologist and Professor at the Faculty of Medicine of the University of São Paulo. His research is mainly focused on Urban Health, with a special interest in air pollution, climate and health vulnerability.