Making the decisions a reality. More commentary on the summit of the G20? Absolutely not. Agence Europe has already clearly summarised and comprehensively sketched out the results of this summit and commentaries have abounded everywhere. There is little point in my adding another, and so this column will go no further than to make three fundamental, and fairly self-evident, observations: a) the emerging powers, from all continents, took part in this summit on the same level as the...