Global Peace Index ranks peacefulness in the worldListen /
Iceland is the country most at peace for the second year in a row, according to the recently-released Global Peace Index for 2012.
The ranking, which describes the level of peace existing in a country, is compiled by the Institute for Economics and Peace.
It's an independent non-profit research organization dedicated to shifting the world's focus to peace as an achievable goal.
Charles Appel reports