E pluribus unum
"East meets West: Unity in Diversity". The title was chosen by Dónall Ó Riagáin, on behalf of the organizers, the European Bureau for Lesser-Used languages (EBLUL). He attributes the expression to John Hume, the leader of the Social Democratic and Labour Party in Northern Ireland when he first used it, in about 1983, perhaps basing it on the text "E pluribus unum"’ on the Seal of the USA.