Just as Rrhain said in post 5, the address also said:
Pius XII stressed this essential point: If the human body take its origin from pre-existent living matter, the spiritual soul is immediately created by God
He basically said that there were three separate philosophies of interpretation of the TOE, and if one of the three ...
theories of evolution which, in accordance with the philosophies inspiring them, consider the spirit as emerging from the forces of living matter or as a mere epiphenomenon of this matter, are incompatible with the truth about man.
Sounds to me that he is just keeping the magisteria separate, just as science does. Evolution is not incompatable with science, as long as science does not consider the "spirit" as coming from anything other than god.
Since science doesn't concern itself at all with "spirit", then it has nothing to worry about from the Catholic Church.
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Asgara
"An unexamined life is not worth living" Socrates via Plato