Here is more of Pope Pius XII's evolutionism that he shared with Teilhard
Next, Pope Pius XII then tries to make Genesis fit into the ‘scientific’ ages, stating radioactive dating shows the Earth and meteorites are five billion years old.
‘Although these figures are astonishing, nevertheless, even the simplest believer would not take them as unheard of and differing from those derived from the first words of Genesis, ‘In the beginning …’, which signify the beginning of things in time. These words take on a concrete and almost mathematical expression, and new comfort is given to those who share with the Apostle an esteem for Scripture, divinely inspired, which is always useful to teach, to prove, to correct, to educate...
How different and reflecting great vision is the language of a modern top-grade scientist, Sir Edmund Whittaker, a Pontifical Academician, when he speaks of his researches concerning the age of the world…“We may perhaps without impropriety refer to it as the Creation. It supplies a concordant background to the view of the world which is suggested by the geological evidence, that every organism ever existent on the earth has had a beginning in time. If this result should be confirmed by later researches, it may well come to be regarded as the most momentous discovery of the age; for it represents a fundamental change in the scientific conception of the universe, such as was affected four centuries ago by Copernicus”’
So, according to Pope Pius XII, St Thomas was wrong. It seems how the world began can be known or demonstrated by unaided reason.
1943: Divino Afflante Spiritu
‘There were glimmers of hope during the anti-modernist decades. Catholic scholars in German universities and the Pontifical Biblical Institute in Rome (founded in 1909) continued to pursue solid scholarship, principally in philosophy and archaeology. Of special significance is the work of Augustine Bea, S.J. (1881-1968) who became best known as a leader in ecuмenism at Vatican II… Bea had an immense impact on the composition and publication of Divino Afflante Spiritu.’ (America: the Jesuit Review, Sept, 1993)
‘This freeze endured until in 1943 Pius XII’s great encyclical Divino Afflante Spiritu reopened the door to the use of modern methods of Biblical study and established scholarship in the scientific investigation of the Scriptures. The Pontifical Biblical Commission was quick to follow this initiative with a letter to Cardinal Suhard, Archbishop of Paris… taking this as an encouragement to revisit areas which had been blocked off by earlier decisions… stressing that in the context of the times it would have been unwise to teach a particular doctrine, but not that a particular doctrine was untrue or incorrect …No responsible Biblical scholar would today agree with any of these directives of the Biblical Commission.’ (Henry Wansbrough OSB (current member of the PBC: The Centenary of the Pontifical Biblical Commission, Ampleforth Journal, autumn 2003.)
1950: Humani Generis
‘36. For these reasons the Teaching Authority of the Church does not forbid that, in conformity with the present state of human sciences and sacred theology, research and discussions, on the part of men experienced in both fields, take place with regard to the doctrine of evolution, in as far as it inquires into the origin of the human body as coming from pre-existent and living matter - for the Catholic faith obliges us to hold that souls are immediately created by God…..’
Pope Pius XII’s Big Bang
The courtship between Catholic faith and scientism reached a further low point on November 22, 1951 when Pope Pius XII once again addressed the Pontifical Academy of Sciences. The title of the Pope’s address was ‘The Proofs for the Existence of God in the Light of Modern Natural Science.’
‘44. It is undeniable that when a mind enlightened and enriched with modern scientific knowledge weighs this problem calmly, it feels drawn to break through the circle of completely independent or autochthonous matter, whether uncreated or self-created, and to ascend to a creating Spirit. With the same clear and critical look with which it examines and passes judgment on facts, it perceives and recognizes the work of creative omnipotence, whose power, set in motion by the mighty “Fiat” pronounced billions of years ago by the Creating Spirit, spread out over the universe, calling into existence with a gesture of generous love matter bursting with energy. In fact, it would seem that present-day science, with one sweeping step back across millions of centuries, has succeeded in bearing witness to that primordial “Fiat lux” uttered at the moment when, along with matter, there burst forth from nothing a sea of light and radiation, while the particles of chemical elements split and formed into millions of galaxies.’ On the other hand, how different and much more faithful a reflection of limitless visions is the language of an outstanding modern scientist, Sir Edmund Whittaker (1873-1956), member of the Pontifical Academy of Science, when he speaks of the above-mentioned inquiries into the age of the world: “These different calculations point to the conclusion that there was a time, some nine or ten billion years ago, prior to which the cosmos, if it existed, existed in a form totally different from anything we know, and this form constitutes the very last limit of science. We refer to it not improperly as creation. It provides a unifying background, suggested by geological evidence, for that explanation of the world according to which every organism existing on the Earth had a beginning in time. Were this conclusion to be confirmed by future research, it might well be considered as the most outstanding discovery of our times, since it represents a fundamental change in the scientific conception of the universe, similar to the one brought about four centuries ago by Copernicus.” It has, besides, followed the course and the direction of cosmic developments, and, just as it was able to get a glimpse of the term toward which these developments were inexorably leading, so also has it pointed to their beginning in time some five billion years ago. Thus, with that concreteness which is characteristic of physical proofs, it has confirmed the contingency of the universe and also the well-founded deduction as to the epoch when the cosmos came forth from the hands of the Creator.’--- Pope Pius XII, 1951.