TEDxGeneva’s 2026 edition examines the theme “Undo” — a critical investigation of what to unmake in order to choose differently. The programme explores dismantling habits, inherited systems and rules, assumptions, cultural speed and informational noise. Through short talks and reflective sessions, speakers and facilitators will investigate practical and conceptual strategies for simplifying, reframing and recalibrating collective practices. Participants are invited to consider pathways for intentional change and to critically assess which structures should be kept, adapted or undone.