St. Francis of Assisi’s hymn Laudato Si’ spoke of “Brothers” Sun and Fire and “Sisters” Moon and Water, using these colorful phrases figuratively, as a way of praising God’s creation. These sentimental words so touched Pope Francis that he named his encyclical after this canticle (repeated in paragraph 87 of the Holy Father’s letter).Neither Pope Francis nor St. Francis took the words literally, of course. Neither believed that fire was alive and could be talked to or reasoned with or, worse, worshiped. Strange, then, that a self-professed atheist and scientific advisor to the Vatican named Hans Schellnhuber appears to believe in a Mother Earth.Confirmation bias happens when a scientist manipulates an experiment so that he gets the outcome he hoped he would get. When Schellnhuber invites only believers in tipping-points-of-doom to characterize their guesses of this doom, his view that the doom is real will be confirmed. And when he publishes a paper that says, “Scientists say world is doomed” the public and politicians believe it. Scientists skeptical of the doom are dismissed because they are skeptics. This isn’t good science. It’s really bad religion, and a pagan one at that.Global warming research is characterized by an insider’s club. If you believe, you’re in. If you doubt, you’re out. This is also so at the Pontifical Academies of Science where Schellnhuber was appointed by Bishop Marcelo Sanchez Sorondo. The bishop locked scientists with contrary views out of the process, scientists he has repeatedly dismissed as “funded by the oil industry.” Given this, how likely is it that the Holy Father was fully aware of the views of the chief scientist who advised him?