14th Annual Ecology Retreat
Growing in Radiance with Teilhard de Chardin Kathleen Duffy, SSJ, PhD July 10-15, 2025 Kathleen Duffy, SSJ is Professor Emerita of Physics at Chestnut Hill College where she directs […]
Growing in Radiance with Teilhard de Chardin Kathleen Duffy, SSJ, PhD July 10-15, 2025 Kathleen Duffy, SSJ is Professor Emerita of Physics at Chestnut Hill College where she directs […]
Chestnut Hill College
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Philadelphia, PA 19118
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