For a non-sensationalist perspective on Pope Benedict's academic lecture last Tuesday, which seems to be floating around in the news today, read this article. (Also, it is a good idea to actually read the lecture the Pope gave—because reading things out of context causes a ton of trouble.) From the article:
"Benedict's offence, of course, was recklessly to quote this 600 year-old expression of the point of view of a medieval Middle Eastern potentate. He didn't endorse it, didn't say that it was his own view, attributed it in context. And is now told that he has "aroused the anger of the whole Islamic world". Most of which, probably, had never heard of Manuel II Paleologue before this morning. Perhaps the pope should be careful of bringing such subversive ancient texts to light.
On the other hand, if you cannot, as part of a lengthy and profound academic lecture, cite a 600 year-old text for fear of stirring the aggravation of noisy politicians half way around the world, what CAN you do? We might as well all retreat into obscurantism. And keep our mouths shut, for otherwise, who knows who we might offend. And if, as a result of the outrage, some Catholics get killed or their churches burned down by offended scholars and textual exegesists it might be thought that Manuel's original point had rather been made."