Was looking at the program for this year's New Wine, New Wineskins Conference and this caught my eye: Michael J. Martocchio, “The Ethics of Sustainability”

I assume this is he, listed as a member of the adjunct faculty at Duquesne.

Related:
Catholic Theological Ethics in the World Church
Richard Heinberg, Five Axioms of Sustainability
Kirkpatrick Sale, The Four Pillars of Sustainability
Thriving Beyond Sustainability: Pathways to a Resilient Society by Andrés R. Edwards