Steven Setiawan is currently serving as Co-Thematic Focal Point of the Climate Action Working Group of the Children and Youth Major Group (CYMG) to UNEP. He has accumulated seven years of experience in air quality issues, particularly in preventing open waste burning in Indonesia through a community-based circular economy. He earned his Double Master's Degree in Circular Economy from Leiden University and the University of Graz.

Enkhuun Byambadorj is a socioecological justice advocate. She is the co-founder and Executive Director of Breathe Mongolia, a nonprofit working to transform policies, narratives, and sectors to clean our air and protect the climate. Enkhuun advocates for the rights of future generations and just transition in multilateral fora, including as a climate negotiator in UNFCCC processes. 

Sebastian Mueller is a Consultant Data Scientist at the ADB, working on transport and emissions modelling. He holds an M.Sc. from the London School of Economics and Political Science (LSE). Prior to joining ADB, Sebastian founded a tech startup focused on geospatial analytics and demand forecasting and contributed to data science teaching and research at LSE.

Honor Puciato is an Associate Director and Air Quality, Climate and Environment Lead at Ricardo Energy & Environment (WSP Group), based in Singapore. She has over 17 years’ experience delivering air quality and GHG reduction strategies across high-impact sectors, with a strong focus on transport and aviation in the UK and Asia.