Daniel Scheid is an assistant professor of theology at Duquesne University in Pittsburgh. He teaches classes on Christian social ethics.

Tobias Winwright serves as an associate professor of health care ethics and is an associate professor of theological ethics at St. Louis University. He is a Roman Catholic moral theologian who has co-authored After the Smoke Clears: The Just War Tradition and Post War Justice, and he edited Green Discipleship: Catholic Theological Ethics and the Environment.

Global Catholic Climate Movement is an international organization that helps coordinate the work of more than 650 smaller Catholic groups and congregations concerned about the environment and climate change. They describe Laudato Si’, Pope Francis’ encyclical on the environment, as their founding document.