Right and wrong. The discussion of Islam is central to his message - that Christianity is based on Logos.
It places Christianity in the middle - not reasonless like Islam (see the excerpt) but not pure Godless reason like science.
Not according to the Vatican spokesman:
http://www.freerepublic.com/focus/f-news/1702933/posts
His message was not about Islam, but was exhorting "REPRESENTATIVES OF SCIENCE" to reconsider their marginalizing of theology.