On June 13, 2023, Web2Learn hosted the webinar “Education and advocacy for environmental justice”. The event aimed at presenting the educational value of environmental justice by bringing a particular focus on citizen science and citizen deliberation. We were delighted to welcome four amazing speakers who are actively engaged in environmental justice projects with communities worldwide. In particular, our panel was composed of Lucie Greyl (NGO “A SUD”), Daniele Tubino de Souza (Wageningen University), Anna Berti Suman (SensJus), Flaviano Bianchini (NGO Source International), and Stefania Oikonomou (Web2Learn) who moderated the session. The event was part of the GreenVETers project.