“The world that God created has been entrusted to us. Our use of it must be directed by God’s plan for creation, not simply for our own benefit. Our stewardship of the Earth is a form of participation in God’s act of creating and sustaining the world. In our use of creation, we must be guided by a concern for generations to come. We show our respect for the Creator by our care for creation” (US Catholic Bishops, Faithful Citizenship: A Call to Political Responsibility). Earth Day is April 22.