Wolfgang Dietrich in his research project which led to the book The Palgrave International Handbook of Peace Studies (2011) maps the different meanings of peace in different languages and from different regions across the world.
Wolfgang Dietrich no seu proxecto de investigación que levou ao libro The Palgrave International Handbook of Peace Studies (2011) analizou os significados de paz en diferentes linguas e diferentres rexións arredor do mundo.