Katie Hirschboeck (Our Mother of Sorrows) — Katie is the chair of the OMOS Christian Life Commission and is also a professor of climatology in the University of Arizona’s Laboratory of Tree-Ring Research has over 30 years of experience teaching and doing research on the environment and global climate change. She has a PhD in geosciences and holds joint faculty appointments in both atmospheric sciences and hydrology. She is also a national‘Catholic Climate Ambassador’ for the Catholic Climate Covenant. At OMOS, she serves as chair of the Christian Life Commission and co-founded the OMOS Care for Creation initiative. She is deeply committed to what our faith teaches about the consistent ethic of life, care for creation, care for the poor – and how these areas are interrelated.
Giulio & Joan Grecchi (St. Cyril) — Giulio and Joan co-founded the New Jersey Catholic Coalition for Environmental Justice in 2002 (sponsored by the five NJ dioceses). They also organized Statewide Environmental Conferences on "A Vision for Environmental Justice: Our Responsibility for God’s Creation" April 25-27, 2003 at Princeton University; “Creating an Environment for Life” October 15, 2005 at Georgian Court University, Lakewood, NJ and several other events. They returned to Tucson in 2005 and are now a driving force in Tucson's Voice of the Poor program.
Mike & Theresa Crimmins (St. Pius X) — Mike and Theresa are PhD. research specialists at the University of the Arizona. Mike is a Climate Science Extension Specialist in the UA’s Department of Soil, Water and Environmental Science. In this position he supports resource managers by increasing climate science literacy as well as developing strategies to adapt to a changing climate. Theresa is an Associate Research Scientist, School of Natural Resources and the Environment. As Director of Partnerships and Outreach, she is involved in citizen scientist initiatives and adult education.