John Stuart delivers the "news", the Noble committee delivers prospective peace.
In Surprise, Obama Wins Nobel for Diplomacy - NYTimes.com:
"But while Mr. Obama has generated considerable good will overseas — his foreign counterparts are eager to meet with him, and polls show he is hugely popular around the world — many of his policy efforts have yet to bear fruit, or are only just beginning to. North Korea has defied him with missile tests; Iran, however, recently agreed to restart nuclear talks, which Mr. Obama has called “a constructive beginning.”
In that sense, Mr. Obama is unlike past recipients of the Nobel Peace Prize such as former President Jimmy Carter, who won in 2002 for what presenters cited as decades of “untiring efforts” to seek peaceful end to international conflicts. (Mr. Carter failed to win in 1978, as some had expected, after he brokered a historic peace deal between Israel and Egypt.)"