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School of Environmental Sustainability

Jesuit Heritage

School of Environmental Sustainability

“LAUDATO SI’, mi’ Signore” – “Praise be to you, my Lord”

Saint Francis of Assisi, Praise for Creation, Pope Francis, Integral Ecology

The School of Environmental Sustainability (SES, 2020) originated in Fall 2013 when Loyola opened its predecessor Institute (IES) housed in the boldly designed Gold LEEDcertified building. Two years later, the Jesuit Pope Francis published his encyclical “Laudato Si’” (2015) whose title quotes Saint Francis of Assisi’s hymn of praise for creation. Francis referenced “young people” who “wonder how anyone can claim to be building a better future without thinking of the environmental crisis and the sufferings of the excluded.” The global Society of Jesus responded with its 2019-2029 mandate: “Caring for Our Common Home.” Loyola’s SES embodies this 21st-century mission.

2019 (October 7): Synod on the Pan-Amazon Region at the Vatican. Photo: Andreas SOLARO / AFP via Getty Images.

2019 (October 27): At Saint Peter’s Basilica in Rome, a representative of Amazonian indigenous peoples offers Pope Francis a plant during the closing mass of the Synod on the Pan-Amazon Region. Photo: ANDREAS SOLARO/AFP via Getty Images.

2 illustrations of plants created by Father Michal Piotr Boym. An unnamed plant is in illustrated on the left. A pineapple is illustrated on the right

1600s: Fr. Michał Piotr Boym, S.J. (1612-1659), Polish Jesuit scientist, explorer, and missionary, is renowned for his illustrations of plants and animals. © Archivum Romanum Societatis Iesu. Used with kind permission.

A religious woman in a habit standing next to large copy of St. Francis's encyclical letter

2015 (June 18): Official presentation of Pope Francis’s encyclical letter “Laudato Si’” at the Vatican. Photo: VINCENZO PINTO/AFP via Getty Images.