Mary Evelyn Tucker is a senior lecturer and research scholar at the Yale School of Forestry and Environmental Studies, Divinity School and department of religious studies. She also directs the Forum on Religion and Ecology with her husband, John Grim.

Margaret Farley is professor emerita of Christian ethics at Yale Divinity School. Her scholarship and research includes ethical methodology, medical ethics, sexual ethics, social ethics, historical theological ethics, ethics and spirituality, justice and HIV/AIDS. In April 2015, she took part in a panel discussion hosted by the School of Forestry and Environmental Studies titled “Pope Francis […]

Peter Crane is the Dean of the School of Forestry & Environmental Studies and Professor of Botany at Yale University. His scholarship and research centers on plant diversity, the origin and fossil history of plants, their current status, and conservation and use, according to the School’s website. He recently took part in a panel discussion hosted by the School of […]

Joseph Bast is president and CEO of the Chicago-based Heartland Institute, which is skeptical of man-made climate change. Bast’s research focuses on public policy, environmentalism, climate change, health care and economic issues. He has been critical of Pope Francis’ climate change campaign.

Katharine Hayhoe is a professor of political science and co-director of the Climate Science Center at Texas Tech University. She is also the co-author of A Climate for Change: Global Warming Facts for Faith-Based Decisions. Hayhoe is an expert on Christian responses to global warming, and she works to reconcile science and faith in Christian communities.

Sohaib N. Sultan is Muslim life coordinator and chaplain at Princeton University. In July 2014, as part of a series of Ramadan reflections for Time, he wrote about why Muslims should avoid food waste.

Read a Jan. 2, 2014, story from National Catholic Reporter about how Catholic bishops, organizations and individuals around the country are voicing concerns over the natural gas industry practice known as fracking.