Keynote speakers Helena Marschall Helena Marschall has been active in Fridays for Future since the beginning of the movement. Read more Spyros Papadatos Spyros is a passionate young European, born in Greece, and currently living in Belgium. Read more Lucas Lerbech Lucas is our Board member and keynote speaker of the Act.ival. Read more Rosa Domm Green politician fighting against climate change and for a just mobility transition Read more Mikuláš Lakatoš Activist and Young European of the Year 2023 Read more