SYLVANIA—The global climate summit might be taking place half way around the world in Copenhagen, Denmark, but the Sisters of St. Francis of Sylvania are doing their part to support the efforts of the United Nations by ringing campus bells 350 times this afternoon.

Churches and religious organizations around the world are banding together at 3 p.m. to make an act of “faithful witness” by ringing church bells as a call to care for God’s creation in the face of climate change. As Franciscan women of peace and seekers of justice, the Sisters of St. Francis are participating in this international gesture.

The number 350 represents the parts per million (ppm) that is the upper limit of carbon dioxide (CO2) that can safely be emitted into the world’s atmosphere. Until about 200 years ago, CO2 emissions hovered around 275 ppm. That concentration has increased to 390 ppm and, unless it is reversed, climate experts say we risk reaching a tipping point that will have an irreversible impact on the world.

As coordinator of the Sylvania Franciscan Justice, Peace and Integrity of Creation Network, Sylvania Franciscan Sister Sharon Havelak said the gesture of ringing bells is being done to call attention to the devastation that is taking place on earth. “It is a symbol of hope; a call that something needs to be done,” said Sr. Havelak. “Not only is the earth suffering, but so are the poor who live in the areas being impacted by climate change.”