The 2026 Annual Environment & Spirituality Summit

September 28-29, 2026

with Keynote Speaker Bill McKibben

‍Revolutionary Love and Grounded Resistance September 28 | 6:00 PM - 7:00 PM CST

Valarie Kaur explores Revolutionary Love as a spiritual framework for grounded resistance to racism, bigotry, and ecological devastation at the Rooted Resistance Summit.

‍Grounded in Earth’s Story: Mary Evelyn Tucker on Religion, Ecology, and Resistance September 29 | 11:30 AM - 12:30 PM CST

Renowned Yale Forum on Religion and Ecology co-founder Mary Evelyn Tucker explores how religion, ecology, and Grounded Resistance can inspire multifaith action for climate and environmental justice at the 2026 Environment & Spirituality Summit.

‍Faithful Resistance in a Warming World: Bill McKibben on Climate, Courage, and Collective Action September 29 | 6:00 PM - 7:30 PM CST

Climate leader Bill McKibben will deliver a keynote drawing on decades of organizing, writing, and movement-building to ground the Summit’s theme of Grounded Resistance in the moral and spiritual stakes of the climate crisis. He will invite Houses of Worship and communities to harness the power of organized people of faith to confront the fossil fuel industry and advance climate and environmental justice.