Not defending Paul robinson
but if he is a heretic for this, how do you reconcile with humani generis saying evolution of the human body could be debated
Like I’m sure you believe pius xii was wrong to allow that. But since he was in your view a true pope and you aren’t r and r, you’d have to say someone could follow what he said and not be a heretic right?
That's a red herring.
First of all, Pius XII was talking hypothetically. As in, STRICTLY SPEAKING. That doesn't mean you SHOULD go down that route, that it is highly likely, or that it would be wise or appropriate.
Second, Pius XII lived LONG AGO before we knew the interior structure of a cell or DNA, for example. The city of Los Angeles has less complexity than a single cell. I am not exaggerating. Meanwhile, Charles Darwin and his contemporaries thought that a cell was about as complex as a cube of Jell-o. They couldn't have been more wrong!
Long story short, in the 1950's Catholics were caught flat-footed (or they THOUGHT they were, due to the boldness, lies, and hubris of the evolutionists) and they were striving to pick up the pieces as it were. They thought they needed to salvage SOME credibility for religion going forward, against the apparent discoveries of science. They knew that God existed, but thought, "we have these apparent discoveries that bolster this new Theory of Evolution..."
Today, we know those assertions, theories, and "discoveries" were 100% pure bullshit. Lies, hoaxes, cherry-picked data, misdirections, and convenient deletions. In short: bull excrement.
There is NO reason, today, to put in effort to reconcile Big Bang/Evolution with the Catholic Faith. There simply isn't any evidence for evolution or an old earth. Or a globe earth that rotates around the sun for that matter...