The meaning of "Who am I to judge" reminds that it is God's role to distribute punishment and opprobrium. Christians themselves have to welcome sinners (Mathew 9:12-13).
Science is about understanding the beauty of God's creation and protecting it (for example from the power of money).
And I do believe that this guy (the pope) that studied more than any of most philosophers and heads of states, and was chosen among its competent peers, has much to bring to theological debate.
Finally men and women equality is subtly backed by the Bible. (Genesis, new Testament, but that would bring us too far).
However I indeed fail to see how "all religions are a path to God" (Jesus explocitely says "I am the way, the truth, the life. No ones comes to the father apart by me", but this is a complex issue.
Sorry for bad English.
Good evening !
