Ethical Assembly 2026 is a two-day global gathering in Lisbon at the intersection of climate, nature, social justice and international cooperation. On 28–29 November, policymakers, scientists, entrepreneurs, investors, creatives, activists, NGOs and community leaders will come together to ask a question that sits at the heart of our collective future: how do we rebuild trust, imagination and collective action in a fractured world?

Expect a rich programme of keynotes, intimate conversations, roundtables, workshops, practical labs, interactive sessions and cultural moments. Across climate action, biodiversity, finance, adaptation, regenerative systems, democracy and beyond, we’ll bring different disciplines and perspectives into the same room.