“Who owns the Air? Ethical Allocations of a limited Resource” to be published in the Proceedings of the 6th international conference on ecological theology and environmental ethics.

“Who owns the Air? Ethical allocations of a limited resource.” Presentation given at the 6th international Conference on Ecological Theology and Environmental Ethics conference, Orthodox Academy of Crete (OAC), Chania, Crete, Greece September 2019

“Climate Change: Where do we place our hope?” Presentation given to the American Scientific Affiliation at Wheaton College Il., July 2019

“Climate Change, Ethical Transitions and Distributive Justice” Shapley Booth Fellowship with a sponsored presentation given to the Institute of Religion in an Age of Science, Starr Island, N.H. June 2019

“Being a Scientist and a Christian: Lessons from Religious Dual Belonging” presented at the American Scientific Affiliation meeting July 2018, Gordon College, Wenham Ma

“Climate Change and Conflicting Future Visions” Zygon June 2018, Vol 53 No 2 pgs 515-544

“Praise Him All Creatures Here Below: Liturgy and Creation Care” Episcopal New Yorker Spring 2018 page 56

“Can Science and Religion be Dialog Partners? “ Presentation to be given at the Mid Atlantic Regional conference of the American Academy of Religion in New Brunswick, NJ, March 2018.

“Eschatological visions and Climate Change Decisions”  given at the American Scientific Affiliation annual meeting at Golden Colorado in July 2017. This talk was recorded and can be heard here (along with the slides)

“Climate change and conflicting future visions”  given at the Institute for Religion in an age of Science annual meeting on Star Island June 2017.  There was a per reviewed fellowship award with this 40 min talk.

“Who owns the Air?” presentation given to the Mid Atlantic section of the American Academy of Religion in New Brunswick NJ March 2016

“Process Thought and Environmental Ethics” presentation given at the American Academy of Religion Annual Conference in Atlanta Ga. Nov 2015

“Listening for Nature’s Voice in God’s Word: Who Speaks for Creation?” presentation given at the American Scientific Affiliation July 25, 2015. This talk was recorded and can be heard here (along with the slides)

“Personal Lifestyle Implications of a Globally Just and Sustainable Future”  presentation given at the American Scientific Affiliation July 28, 2014.  This talk was recorded and can be heard here (along with the slide)

“The Traditional Grace Revisited: Giving Thanks for our Food in an Era of Agribusiness.”  Poster presented at the Institute for Religion in the age of Science July 2013

“Social Justice, Climate Change, and Congregational Care” presentation given at Princeton Theological Seminary Feb 21, 2013.

“A Reductionism based Challenge to Strong Emergence” presented at Transdisciplinarity and the Unity of Knowledge: Sponsored by Metanexus, Philadelphia Pa. June 2007

“Isaac Newton and Intelligent Design”  presentation given at the American Association of Physics Teachers, Central Pa Section at the Pennsylvania College of Technology, Williamsport, PA April 8, 2006

“The Freedom to Question, How past scientists got into trouble!” Presented at “Freedom Threatened: Teaching in Today’s Politically Charged Environment” at Gettysburg College March 24, 2006

“Newton and Intelligent Design” presented at the Provost’s Colloquium at East Stroudsburg University.  Jan 31, 2006

“Technological Ethics and Planetary Survival” Guest dinner speaker at Sigma Xi meeting. Feb. 27 1980.

“Technology and Ethics: Toward a Synthesis” Invited Paper presented to Eco-Justice Task Force, spring 1976