Camellia Moses Okpodu Camellia Moses Okpodu, Ph.D., is dean of the College of Arts and Sciences at Xavier University of Louisiana. By this Author Jun 26, 2020 What it will take to do the work of Laudato Si': stewardship for all, by allCommentary: The pope calls us to a stewardship that recognizes the needs of all living creatures and our collective capacity to care for creation. How does this challenge speak to me as dean of the College of Arts and Sciences at Xavier University?