By Fr. Robert Barron

Seth MacFarlane, well known atheist and cartoonist, is the executive producer of the remake of “Cosmos,” which recently made its national debut. The first episode featured, along with the science, an animated feature dealing with the sixteenth century Dominican friar Giordano Bruno, who was burned at the stake by Church officials. A brooding statue of Bruno stands today in the Campo de’ Fiori in Rome on the very spot where the unfortunate friar was put to death.

In MacFarlane’s cartoon, Bruno is portrayed as a hero of modern science, and church officials are, without exception, depicted as wild-eyed fanatics and unthinking dogmatists. As I watched this piece, all I could think was…here we go again. Avatars of the modern ideology feel obligated to tell their great foundation myth over and over, and central to that narrative is that both the physical sciences and liberal political arrangements emerged only after a long twilight struggle against the reactionary forces of religion, especially the Catholic religion. Like the effigies brought out to be burned on Guy Fawkes Day, the bugbear of intolerant and violent Catholicism has to be exposed to ridicule on a regular basis.

I will leave to the side for the moment the issue of liberal politics’ relation to religion, but I feel obliged, once more, to expose the dangerous silliness of the view that Catholicism and the modern sciences are implacable foes. I would first observe that it is by no means accidental that the physical sciences in their modern form emerged when and where they did, that is to say, in the Europe of the sixteenth century. The great founders of modern science—Copernicus, Galileo, Tycho Brache, Descartes, Pascal, etc.—were formed in church-sponsored universities where they learned their mathematics, astronomy, and physics. Moreover, in those same universities, all of the founders would have imbibed the two fundamentally theological assumptions that made the modern sciences possible, namely, that the world is not divine—and hence can be experimented upon rather than worshiped—and that the world is imbued with intelligibility—and hence can be understood. I say that these are theological presumptions, for they are both corollaries of the doctrine of creation. If God made the world in its entirety, then nothing in the world is divine; and if God made the world in its entirety, then every detail of the world is marked by the mind of the Creator. Without these two assumptions, the sciences as we know them will not, because they cannot, emerge.

In fact, from the intelligibility of the universe, the young Joseph Ratzinger (later Pope Benedict XVI) constructed an elegant argument for the existence of God. The objective intelligibility of the finite world, he maintained, is explicable only through recourse to a subjective intelligence that thought it into being. This correspondence, in fact, is reflected in our intriguing usage of the word “recognition” (literally, to think again) to designate an act of knowledge. In employing that term, we are at least implicitly acknowledging that, in coming to know, we are re-thinking what has already been thought by the creative intelligence responsible for the world’s intelligibility. If Ratzinger is right, religion, far from being science’s enemy, is in fact its presupposition.

Secularist ideologues will relentlessly marshal stories of Hypatia, Galileo, Giordano Bruno and others—all castigated or persecuted by church people who did not adequately grasp the principles I have been laying out. But to focus on these few exceptional cases is grossly to misrepresent the history of the relationship between Catholicism and the sciences.

May I mention just a handful of the literally thousands of Catholic clerics who have made significant contributions to the sciences? Do you know about Fr. Jean Picard, a priest of the seventeenth century, who was the first person to determine the size of the earth to a reasonable degree of accuracy? Do you know about Fr. Giovanni Battista Riccioli, a seventeenth century Jesuit astronomer and the first person to measure the rate of acceleration of a free-falling body? Do you know about Fr. George Searle, a Paulist priest of the early twentieth century who discovered six galaxies? Do you know about Fr. Benedetto Castelli, a Benedictine monk and scientist of the sixteenth century, who was a very good friend and supporter of Galileo? Do you know about Fr. Francesco Grimaldi, a Jesuit priest who discovered the diffraction of light? Do you know about Fr. George Coyne, a contemporary Jesuit priest and astrophysicist, who for many years ran the Vatican Observatory outside of Tucson?

Perhaps you know about Fr. Gregor Mendel, the Augustinian monk who virtually invented modern genetics, and about Fr. Teilhard de Chardin, a twentieth century Jesuit priest who wrote extensively on paleontology, and about Fr. Georges Lemaître, the formulator of the Big Bang theory of cosmic origins.

Can we please, once and for all, dispense with the nonsense that Catholicism is the enemy of the sciences? When we do, we’ll expose the Seth MacFarlane telling of the story for what it really is: not scientific history but the basest sort of anti-Catholic propaganda.

Barron-SmallFather Robert Barron is an author, speaker and theologian. He is also the founder of the global media ministry Word on Fire. Father Barron received a Master’s Degree in Philosophy from the Catholic University of America in 1982 and a doctorate in Sacred Theology from the Institut Catholique de Paris in 1992. Father Barron currently serves as the Rector/President of Mundelein Seminary University of St. Mary of the Lake.

Get our inspiring content delivered to your inbox every morning - FREE!



  1. I see two issues with this article.
    The first is fairly simple- when the author talks about the essentiality of Catholicism for scientific understanding. “…the two fundamentally theological assumptions that made the modern sciences possible, namely, that the world is not divine—and hence can be experimented upon rather than worshiped—and that the world is imbued with intelligibility—and hence can be understood.” He talks about these concepts as if they could not have been understood without Catholicism, which is an “hypothesis contrary to fact.” These concepts existed prior to Catholicism, as they can be easily seen among the writings of ancient Greek experimenters and philosophers. So, the existence of Church-funded universities was not a necessary condition for these later discoverers.
    The second objection is broader: the author misconstrues what occurs in the show for a direct attack on modern Catholicism. Under modern Catholicism, the line between science and religion is clear. What was attacked was the imposition of doctrine on a freethinker; an imposition which is taken to be historical fact. But if Catholicism does not allow for such impositions, the Church itself did not this out, and the Church itself was not attacked by Tyson. When I watched the show, I saw no direct mention of Catholic theology or hierarchy, only of the Church officials that the author agrees were out of line. So why the fuss?
    The show intends to highlight the superiority of free thought, backed up by experimental data, over unthinking dogmatism. If persecutions of freethinkers by past Church officials is the best way to highlight this, then it is only logical for Tyson to make use of the story. He did not take time to make a distinction between the members of the religion and the modern tenets, but I do not see how this constitutes a prejudiced account.

  2. I agree with you Father. I did not know much about Bruno prior to the show, and I left with the impression that the Catholic Church put him to death because of his ideas about the universe. Further research into Bruno, however, revealed the truth. He was put to death because of his heresy. The testimony around his understanding of the universe was an insignificant reason for the conviction.

  3. Thank you Father, for the beautiful defence, done with FACTS, not false accusations, to the article on Giordano Bruno. It seems that the great
    scientists lack the HUMILITY necessary for the acknowledgment of the tremendous debts the entire world owes to the CATHOLIC CHURCH, on every front, including the SCIENTIFIC FRONT. What a shame that humanity insists on attacking goodness, rather than learning to embrace it, and begin to love and halp one another. I guess SATAN will always be working overtime, and will continue to have a great followship.
    For my part, I will continue to pray for the conversion of humanity. conversion to the LOVE of a most loving and deserving GOD.


Please enter your comment!
Please enter your name here