He was wrong twice. In the first place, nobody has had to strive to find such evidence: It has surfaced, as it was bound to do. In the second place, this extension of the awful scandal to the topmost level of the Roman Catholic Church is a process that has only just begun. Yet it became in a sense inevitable when the College of Cardinals elected, as the vicar of Christ on Earth, the man chiefly responsible for the original cover-up. (One of the sanctified voters in that "election" was Cardinal Bernard Law of Boston, a man who had already found the jurisdiction of Massachusetts a bit too warm for his liking.)

Moving on ... Pope Benedict XVI. Credit:Reuters

There are two separate but related matters here: First, the individual responsibility of the Pope in one instance of this moral nightmare and, second, his more general and institutional responsibility for the wider lawbreaking and for the shame and disgrace that goes with it. The first story is easily told, and it is not denied by anybody. In 1979, an 11-year-old German boy identified as Wilfried F. was taken on a vacation trip to the mountains by a priest. After that, he was administered alcohol, locked in his bedroom, stripped naked, and forced to suck the penis of his confessor. (Why do we limit ourselves to calling this sort of thing "abuse"?) The offending cleric was transferred from Essen to Munich for "therapy" by a decision of then-Archbishop Joseph Ratzinger, and assurances were given that he would no longer have children in his care. But it took no time for Ratzinger's deputy, Vicar General Gerhard Gruber, to return him to "pastoral" work, where he soon enough resumed his career of sexual assault.

It is, of course, claimed, and it will no doubt later be partially un-claimed, that Ratzinger himself knew nothing of this second outrage. I quote, here, from the Reverend Thomas Doyle, a former employee of the Vatican embassy in Washington and an early critic of the Catholic Church's sloth in responding to child-rape allegations. "Nonsense," he says. "Pope Benedict is a micromanager. He's the old style. Anything like that would necessarily have been brought to his attention. Tell the vicar general to find a better line. What he's trying to do, obviously, is protect the Pope."

This is common or garden stuff, very familiar to American and Australian and Irish Catholics whose children's rape and torture, and the cover-up of same by the tactic of moving rapists and torturers from parish to parish, has been painstakingly and comprehensively exposed. It's on a level with the recent belated admission by the Pope's brother, Monsignor Georg Ratzinger, that while he knew nothing about sexual assault at the choir school he ran between 1964 and 1994, now that he remembers it, he is sorry for his practice of slapping the boys around.