Dr Sarah Miller is Chief Executive of the Rediscovery Centre, Ireland's National Centre for the Circular Economy. Since 2005, Sarah has overseen the development of the centre as an ecological centre of excellence and an innovation hub for the circular economy in Ireland. Sarah has a keen interest in research and holds a PhD in Environmental Science, a Master’s in Business Administration and an Honours Degree in Biotechnology.

Based in Dublin, but operating on a national basis, the Rediscovery Centre is a creative movement connecting people, ideas and resources to support the circular economy and sustainable, low-carbon living. The centre’s work is built around the three key themes of education, demonstration and advocacy. To support the transition to a circular economy in Ireland, the centre provides training, education and events that inspire active participation and citizen engagement.

The visitor centre demonstrates good practice through social enterprise excellence, a reuse retail collective and onsite circular economy programmes and showcases. Working in partnership with the Environmental Protection Agency, the centre also runs the national Circular Economy Academy, a free mentoring and support programme to assist social enterprises and community organisations embrace circularity. In collaboration with the Irish government, regional and city authorities, NGOs, academic institutions and corporate partners, the Rediscovery Centre’s education, research and policy team coordinate action-based programmes which drive change and support the circular economy in Ireland.

Agata Meysner is a youth activist and the director of Generation Climate Europe (GCE). She holds an LLB in European Law from Maastricht University and is currently pursuing an MSc in Public Policy from University College London specialising in the circular economy and resource efficiency. Ms Meysner previously worked at the European Environmental Bureau, where she focused on the implementation of the SDGs by and in the EU.

Generation Climate Europe is the largest coalition of youth-led networks at the European level, pushing for stronger action from the EU on climate and environmental issues. GCE brings together 460 national organisations across 47 countries in Europe. It is guided by the voices of 20 million young Europeans. GCE's mission is to create a platform for the youth to advocate for a just and green transition in Europe. 

The circular economy is one of the key thematic areas for GCE, encompassing various issues such as textiles, digitalisation, energy and food systems.
 

Cristian Matti is a sustainability and innovation policy expert committed to enabling science-policy-practice interfaces for the design and implementation of territorial development strategies in multistakeholder settings. He has got 20+ years of relevant professional experience with interventions in more than 18 countries in Europe and South America. His background is in policy, environment, circular economy and innovation management and he has got expertise on processes for the adaptation of scientific methods and tools into actionable knowledge, applied research, and project management as well as design, implementation and coordination of capacity building and technical assistance related actions. Cristian Matti is a design researcher at heart and an analytical thinker motivated to enable institutional change through innovation and capacity development processes across culture and functions.