[
natcath.org/ma(name removed by moderator)age/specialdocuments/tassot_interview.pdf](
http://www.natcath.org/ma(name removed by moderator)age/specialdocuments/tassot_interview.pdf)
ncronline.org/blogs/all-things-catholic/creation-and-evolution
What was your reaction to the op/ed piece of Cardinal Christoph Schönborn in the New York Times last July?
Schönborn didn’t say that Darwin is or is not compatible with the Christian faith, but that Darwinism is wrong. From a theoretical point of view, that’s quite different. He affirmed that it’s possible for philosophy and theology to attain certainties which are higher than scientific certainties. That’s something new from theologians. For three or four centuries, theologians have generally followed the scientists, taken their lead from the sciences. This is a question of intellectual authority, and of course it stems from the Galileo case and so on. Little by little, authority has shifted from theologians to the scientists.
Once again, the question is whether it’s possible to recover an autonomous Christian worldview, within which science has its own very important place. To have a place, however, is very different from being the frame within which everything is set.
What are your thoughts on the Sept. 1-3 meeting of Pope Benedict’s Schülerkreis?
In my letter to Benedict XVI, I advised him that he should remain the master of this debate. By that I meant that he shouldn’t delegate it to the Pontifical Academy of Sciences, even though I couldn’t quite say it that way. Even though it’s not possible for me to see all the influences behind the Schülerkreis, I suspect the pope has the aim of using the Schülerkreis to test new opinions and to review them. For me that’s very important, though I don’t know what the result will be.
What are your concerns with the Pontifical Academy of Sciences?
The problem is that it’s not a Catholic academy. Instead, it’s the place where the scientific worldview can enter inside the Catholic Church. Two-thirds of its members are not Catholic. It’s also the pontifical academy with the greatest number of Noble Prize winners, who are very well known in their disciplines. I’m not questioning the quality of these people, but the meaning and use of this academy inside the church.
Do you see the Centre d’Etude et de Prospectives sur la Science as an alternative to the Pontifical Academy of Sciences?
I wouldn’t say that. I would say instead that it’s a place where the debate that has gone on for many years can take place. My concern is simply that the Pontifical Academy for Sciences exists almost by itself, and I’m not sure it’s the tool for the pope that it should be.
Can you cite any prominent scientists who belong to your group?
I’d mention Guy Berthault, whose work on the dating of sedimentary remains is highly relevant for this debate, as well as interesting from the point of view of the history of science.
Evolution relies from the beginning on an extremely long chronology of the earth, which is based in turn on sedimentary theory. Basically, the idea is that when you find many different strata of sedimentary rocks, the strata at bottom is older than those on top, and the whole complex took an extremely long time to form. It seems so obvious that for two centuries geologists didn’t question the underlying principle.
But if you think about it, the question of what’s on top and what’s on bottom doesn’t necessarily have anything to do with comparative ages. If you pour mercury, oil and water into a glass, the mercury will end up on the bottom, and not because it’s older. Physical principles operate. Density is the causal factor that determines position; chronology has nothing to do with it. The same thing applies to the different strata of sedimentary remains. The strata have been deposited where they are, and it’s not necessarily the case that the oldest material is on the bottom. That’s akin to thinking that the sediments basically feel from the sky. Instead, they were carried by horizontal currents. The layers were formed by density, speed, and geometry, not time.
Berthault first published these findings in a publication of the French Academy of Science in 1990. He then went to the University of Colorado in Boulder, and did experiments using very sophisticated equipment there which is capable of simulating water currents and related physical phenomena. In effect, he’s created a science of sedimentation, and we can actually calculate the time necessary to deposit what we observe. There’s a Russian team of scientists who have picked up on these experiments and are publishing their findings with the Russian Academy of Science. In effect, it means that the usual geological chronology has been destroyed.
What are the consequences for the theory of evolution?
It means that the timescale we use to think about evolution has no scientific basis. It’s now possible to calculate the time it took to produce particular sedimentary remains, and it’s a question of days, not millions of years. Hence, for now, fossils can tell us where an animal died, not necessarily when it lived. As fossils are the rationale for evolution theory, Berthault’s experiments seriously question, if not refute, the theory.