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Input: ABOARD THE PAPAL PLANE (Reuters) -  Pope Francis  said on Monday he was really afraid about the danger of nuclear war and that the world now stood at âthe very limitâ.
Asked if he was worried about the possibility of nuclear war   Pope Francis  said: âI think we are at the very limit. I am really afraid of this. One accident is enough to precipitate things.â
 He  did not mention Hawaii or North Korea.
 Pope Francis  has often flagged the danger of nuclear warfare and in November  he  appeared to harden the Catholic Churchâs teaching against nuclear weapons  saying countries should not stockpile them even for the purpose of deterrence.
As reporters boarded  his  plane bound for Chile  Vatican officials handed out a photograph taken in 1945 that shows a young Japanese boy carrying his dead brother on his shoulders following the U.S. nuclear attack on Nagasaki.
âI was moved when I saw this. The only thing I could think of adding were the words âthe fruit of warâ â  Francis  said  referring to a caption put on the back of the image.

Pope Francis Warns About Danger Of Nuclear War: 'We Are At The Very Limit'