- “Rediscovery of Early Twentieth-Century Ecotheology”, Open Theology. An open access article about the early history of eco-theology, 1900-1954, leading up to Lutheran theologian Joseph Sittler’s early ecotheological writing.
- The Pastoral Challenge of the Environmental Crisis: Environmental Anxiety and Lutheran ‘Eco-Reformation’, Dialog, Summer 2016 (subscription or purchase required).
- Psychological and Spiritual Impacts of Climate Change, slide presentation at the Assembly of European Christian Environmental Network in Helsinki, December 6, 2016:
- Ecotheology and Liturgy, slide presentation, November 2014, Uppsala